Papers

2017

    1. Cell openness manipulation of low density polyurethane foam for efficient sound absorption
      Authors: Juhyuk Park, Kyung Suh Minn, Hyeong Rae Lee, Sei Hyun Yang, Cheng Bin Yu, Seong Yeol Pak, Chi Sung Oh, Young Seok Song, Yeon June Kang, and Jae Ryoun Youn
      Journal: Journal of Sound and Vibration, 406, 224–236, 2017.10


    2. Sustainable antireflection using recoverable nanopattern arrays
      Authors: Juhyuk Park, Jae Ryoun Youn, and Young Seok Song
      Journal: Journal of Materials Chemistry C, Online available, 2017.9


    3. Manipulation and analysis of an optofluidic multiphase microlens
      Authors: So Yun Lee, Dongho Wee, Jae Ryoun Youn and Young Seok Song
      Journal: RSC Advances, 7, 35827, 2017.7


    4. Strategic design and fabrication of acrylic shape memory polymers
      Authors: Juhyuk Park, Hansu Kim, Jae Ryoun Youn and Young Seok Song
      Journal: Smart Materials and Structures, 26, 085026, 2017.7


    5. Covalent bonding-assisted nanotransfer lithography for plasmonic nano-optical elements
      Authors: Soon Hyoung Hwang, Sohee Jeon, Myung Ju Kim, Dae-Geun Choi, Jun-Hyuk Choi, Joo-Yun Jung, Kwang-Seop Kim, Jihye Lee, Jun Ho Jeong and Jae Ryoun Youn
      Journal: Nanoscale, 2017,9, 14335-14346, 2017.6


    6. Optimization of low frequency sound absorption by cell size control and multiscale poroacoustics modeling
      Authors: Juhyuk Park, Sei Hyun Yang, Hyeong Rae Lee, Cheng Bin Yu, Seong Yeol Pak, Chi Sung Oh, Yeon June Kang and Jae Ryoun Youn
      Journal: Journal of Sound and Vibration, 397, 17-30, 2017.6


    7. Morphology and physical properties of graphene nanoplatelet embedded poly(vinyl alcohol) composite aerogel
      Authors: Seong Yeol Pak, Zhengmin Huang, Jae Ryoun Youn and Young Seok Song
      Journal: Current Applied Physics, 17 (5), 727–731, 2017.5


    8. Multiple-line particle focusing under viscoelastic flow in a microfluidic device
      Authors: Sei Hyun Yang, Doojin Lee, Jae Ryoun Youn and Young Seok Song
      Journal: Analytical Chemistry, 89 (6), 3639–3647, 2017.2


2016

    1. Modeling of rheological behavior for polymer nanocomposites via Brownian dynamic simulation
      Authors: Dong Gi Seong, Jae Ryoun Youn and Young Seok Song
      Journal: Korea-Australia Rheology Journal, 28(4), 381–388, 2016.11


    2. Thermal-induced optical modulation of liquid crystal embedded polymer film on silver nanowire heater
      Authors: Dongho Wee, Young Seok Song and Jae Ryoun Youn
      Journal: Solar Energy Materials and Solar Cells, 147, 1501-156, 2016.4


    3. Two step label free particle separation in a microfluidic system using elasto-inertial focusing and magnetophoresis
      Authors: Min Jung Kim, Doo Jin Lee, Jae Ryoun Youn and Young Seok Song
      Journal: RSC Advances, 6, 32090-32097, 2016.3


    4. Tunable optofluidic birefringent lens
      Authors: Dongho Wee, Soon Hyoung Hwang, Young Seok Song and Jae Ryoun Youn
      Journal: Soft matter, 12, 3868-3876, 2016.3


    5. Hydrodynamic fabrication of structurally gradient ZnO nanorods
      Authors: Hyung Min Kim, Jae Ryoun Youn and Young Seok Song
      Journal: Nanotechnology, 27(8), 2016.1


2015

    1. Effects of Fiber Length Distribution on Flow Property and Internal Microstructure of an Injection Molded Part
      Authors: Soon Hyoung Hwang, Doo Jin Lee, Hye Rim Youn, Young Seok Song and Jae Ryoun Youn
      Journal: Macromolecular Research, 23(9), 844-849, 2015.9


    2. Silica Aerogel/Polyvinyl Alcohol(PVA) Insulation Composites with Preserved Aerogel Pores Using Interfaces between the Superhydrophobic Aerogel and Hydrophilic PVA Solution
      Authors: Hyung Min Kim, Ye Ji Noh, Seong Yun Kim and Jae Ryoun Youn
      Journal: Composite part A: Applied Science and Manufacturing, 75, 39-45, 2015.8


    3. Vacuum Nanohole Array Embedded Phosphorescent Organic Light Emitting Diodes
      Authors: Sohee Jeon, Jeong-Hwan Lee, Jun-Ho Jeong, Young Seok Song, Chang-Ki Moon, Jang-Joo Kim and Jae Ryoun Youn
      Journal: Scientific Reports, 5, 8685, 2015.3


    4. Ultra-high Dispersion of Graphene in Polymer Composite via Solvent Free Fabrication and Functionalization
      Authors: Ye Ji Noh, Han-lK Joh, Jaesang Yu, Soon Hyoun Hwang, Sungho Lee, Cheol Ho Lee, Seong Yun Kim and Jae Ryoun Youn
      Journal: Scientific Reports, 5, 9141, 2015.3


    5. Silica Aerogel/Epoxy Composites with Preserved Aerogel Pores and Low Thermal Conductivity
      Authors: Hyung Min Kim, Hyun Su Kim, Seong Yun Kim and Jae Ryoun Youn
      Journal: e-polymer, 15(2), 111-117, 2015.3


    6. Statistical Modeling of Effective Elastic Modulus for Multiphased Hybrid Composites
      Authors: Doo Jin Lee, Soon Hyoung Hwang, Young Seok Song and Jae Ryoun Youn
      Journal: Polymer Testing, 41, 99-105, 2015.2


    7. Ferrodynamic Energy Harvesting Based on Air Droplet Movement
      Authors: Hye Rim Yun, Doo Jin Lee, Jae Ryoun Youn and Young Seok Song
      Journal: Nano Energy, 11, 171-178, 2015.1


2014

    1. Vacuum Nano-hole Array Embedded Organic Light Emitting Diodes
      Authors: Sohee Jeon, Jun-ho Jeong, Young Seok Song, Won-Ik Jeong, Jang-Joo Kim and Jae Ryoun Youn
      Journal: Nanoscale, 6, 2642-2648, 2014.6


    2. High-Speed Fabrication of Thermoplastic Carbon Fiber Fabric Composites with a Polymerizable, Low-Viscosity Cyclic Butylene Terephthalate Matrix for Automotive Applications
      Authors: Ye Ji Noh, Sungho Lee, Seong Yun Kim and Jae Ryoun Youn
      Journal: Macromolecular Research, 22(5), 528-533, 2014.3


2013

    1. Enhanced Dispersion for Electrical Percolation Behavior of Multi-walled Carbon Nanotubes in Polymer Nanocomposites Using Simple Powder Mixing and in situ Polymerization with Surface Treatment of the Fillers
      Authors: Ye Ji Noh, Seong Yeol Pak, Soon Hyoung Hwang, Jun Yeon Hwang, Seong Yun Kim and Jae Ryoun Youn
      Journal: Composites Science and Technology, 89, 29-37, 2013.12


    2. Fullerene Embedded Shape Memory Nanolens Array
      Authors: Sohee Jeon, Jun Young Jang, Jae Ryoun Youn, Jun-ho Jeong, Howard Brenner and Young Seok Song
      Journal: Scientific Reports, 3, 3269, 2013.11


    3. Multiplex Particle Focusing via Hydrohynamic Force in Viscoelastic Fluids
      Authors: Doo Jin Lee, Howard Brenner, Jae Ryoun Youn and Young Seok Song
      Journal: Scientific Reports, 3, 3258, 2013.11


    4. Warpage Analysis of a Micro-molded Parts Prepared with Liquid Crystalline Polymer Based Composites
      Authors: Hwa Jin Oh, Doo Jin Lee, Chae Gyu Lee, Ki Yeon Jo, Dong Hyun Lee, Young Seok Song and Jae Ryoun Youn
      Journal: Composites Part A: Applied Science and Manufacturing, 53, 34-45, 2013.10


    5. Improved Tensile Strength and Thermal Stability of Thermoplastic Carbon Fiber Fabric Composites by Heat Induced Crystallization of In Situ Polymerizable Cyclic Butylene Terephthalate Oligomers
      Authors: Sung Ho Kim, Ye Ji Noh, Young Woung Ko, Seong Yun Kim and Jae Ryoun Youn
      Journal: Polymer Engineering and Science, 54(9), 2161-2169, 2013.9


    6. Evaluation of Slurry Characteristics for Rechargeable Lithium-ion Batteries
      Authors: Ki Yeon Cho, Young Il Kwon, Jae Ryoun Youn and Young Seok Song
      Journal: Materials Research Bulletin, 48(8), 2922-2926, 2013.8


    7. Measurement of Residual Stresses in Polymeric Parts by Indentation Method
      Authors: Seong Yeol Pak, Seong Yun Kim, Sung Ho Kim and Jae Ryoun Youn
      Journal: Polymer Testing, 32(5), 946-952, 2013.8


    8. Robust Fabrication and Evaluation of Nanopattern Insert Molded Parts
      Authors: Sung Ho Kim, In Hwan Sul, Jun-ho Jeong, Young Seok Song and Jae Ryoun Youn
      Journal: European Polymer Journal, 49(6), 1437-1445, 2013.6


    9. Interaction analysis between binder and particles in multiphase slurries
      Authors: Ki Yeon Cho, Young Il Kwon, Jae Ryoun Youn and Young Seok Song
      Journal: Analyst, 138, 2044-2050, 2013.1


2012

    1. Synergistic Improvement of Thermal Conductivity of Thermoplastic Composites with Mixed Boron Nitride and Multi-walled Carbon Nanotube Fillers
      Authors: Seong Yeol Pak, Hyung Min Kim, Seong Yun Kim and Jae Ryoun Youn
      Journal: Carbon, 50(13), 4830-4838, 2012.11


    2. Vitrification and Devitrification of Micro-droplets
      Authors: Jae Ryoun Youn and Young Seok Song
      Journal: Journal of Micromechanics and Microengineering, 22(11), 2012.9


    3. Cell-encapsulating Droplet Formation and Freezing
      Authors: Jae Ryoun Youn and Young Seok Song
      Journal: Applied Physics Letters, 133701, 2012.9


    4. Water Droplet Bouncing and Superhydrophobicity Induced by Multiscale Hierarchical NanoStructures
      Authors: Doo Jin Lee, Hyung Min Kim, Young Seok Song and Jae Ryoun Youn
      Journal: ACS Nano, 6(9), 7656-7664, 2012.8


    5. Formation of Thermally Induced Craze and Prevention by Using Infrared Radiation Annealing Method
      Authors: Seong Yun Kim, Sung Ho Kim, Seong Yeol Pak and Jae Ryoun Youn
      Journal: Journal of Applied Polymer Science, 125(4), 3029-3037, 2012.8


    6. Bubble Development in a Polymeric Resin Under Vacuum
      Authors: In Hwan Sul, Jae Ryoun Youn and Young Seok Song
      Journal: Polymer Engineering and Science, 52(8), 1733-1739, 2012.8


    7. Liquid Slip on a Nanostructured Surface
      Authors: Doo Jin Lee, Ki Yeon Cho, Soohwan Jang, Young Seok Song and Jae Ryoun Youn
      Journal: Langmuir, 28(28), 10488-10494, 2012.7


    8. Thermal Stability and Flammability of Coconut Fiber Reinforce Poly(Lactic Acid) Composites
      Authors: Jun Young Jang, Tae Kyeong Jeong, Hwa Jin Oh, Jae Ryoun Youn and Young Seok Song
      Journal: Composites Part B: Engineering, 43(5), 2434-2438, 2012.7


    9. Dispersion and Aspect Ratio of Carbon Nanotubes in Aqueous Suspension and Their Relationship with Electrical Resistivity of Carbon Nanotube Filled Polymer Composites
      Authors: Kwang Seok Park and Jae Ryoun Youn
      Journal: Carbon, 50(6), 2322-2330, 2012.5


    10. Residual Stresses and Thermoviscoelastic Deformation of Laminated Film Prepared for Film Insert Molding
      Authors: Sung Ho Kim, Seong Yun Kim, Seung Hwan Lee and Jae Ryoun Youn
      Journal: Polymer Engineering and Science, 52(5) ,1121-1127, 2012.5


    11. Viscoelastic and Thermal Behavior of Woven Hemp Fiber Reinforced Poly(Lactic Acid) Composites
      Authors: Young Seok Song, Jung Tae Lee, Dong Sun Ji, Myung Wook Kim, Seung Hwan Lee and Jae Ryoun Youn
      Journal: Composites Part B: Engineering, 43(3) ,856-860, 2012.4


    12. Analysis of Effective Elastic Modulus for Multiphased Hybrid Composites
      Authors: Doo Jin Lee, Hwajin Oh, Young Seok Song and Jae Ryoun Youn
      Journal: Composites Science and Technology, 72(2), 278-283, 2012.1


2011

    1. New Hybrid Method for Simultaneous Improvement of Tensile and Impact Properties of Carbon Fiber Reinforced Composites
      Authors: Seong Yun Kim, Soo Jin Baek and Jae Ryoun Youn
      Journal: Carbon, 49(15), 5329-5338, 2011.12


    2. Sustainable Fabrication of Micro-structured Lab-on-a-chip
      Authors: Hwa Jin Oh, Jae Hong Park, Seok Jae Lee, Byeong Il Kim, Young Seok Song and Jae Ryoun Youn
      Journal: Lab on a Chip, 11, 3999-4005, 2011.11


    3. Warpage and Mechanical Properties of Film Insert Molded Parts with Composite Substrate
      Authors: Soo Jin Baek, Seong Yun Kim, Jae Ryoun Youn and Kyeong Wung Kim
      Journal: Fibers and Polymers, 12(7), 927-931, 2011.10


    4. Relationship between the Crystallization Behavior and the Warpage of Film-insert-molded Parts
      Authors: Jin Young Kim, Seong Yun Kim, Young Seok Song and Jae Ryoun Youn
      Journal: Journal of Applied Polymer Science, 120(3), 1539-1546, 2011.5


    5. Fluid-Structure Interaction Analysis on the Film Wrinkling Problem of a Film Insert Molded Part
      Authors: Hwa Jin Oh, Young Seok Song, Sung Ho Kim, Seong Yun Kim and Jae Ryoun Youn
      Journal: Polymer Engineering and Science, 51(4), 812-818, 2011.4


    6. Quantitative Dispersion Evaluation of Carbon Nanotubes Using a New Analysis Protocol
      Authors: In Hwan Sul, Jae Ryoun Youn and Young Seok Song
      Journal: Carbon, 49(4), 1473-1478, 2011.4


2010

    1. Residual Stress and Viscoelastic Deformation of Film Insert Molded Automotive Parts
      Authors: Seong Yun Kim, Sung Ho Kim, Hwa Jin Oh, Seung Hwan Lee and Jae Ryoun Youn
      Journal: Journal of Applied Polymer Science, 118(5), 2530-2540, 2010.12


    2. Effects of Interfacial Adhesion and Crystallization on the Thermos Resistance of Poly(lactic acid)/mica Composites
      Authors: Myung Wook Kim, Young Seok Song and Jae Ryoun Youn
      Journal: Composites Part A: Applied Science and Manufacturing, 41, 1817-1822, 2010.12


    3. Unique Crystallization Behavior of Multi-Walled Carbon Nanotube Filled Poly(lactic acid)
      Authors: Seong Yun Kim, Kook Seung Shin, Seung Hwan Lee, Kyeong Wung Kim and Jae Ryoun Youn
      Journal: Fibers and Polymers, 11(7), 1018-1023, 2010.10


    4. Numerical Flow Analysis on Warpage of Film Insert Molded Parts with Fiber Reinforced Polymer Substrate
      Authors : Seong Yun Kim, Jin Young Kim, Sung Ho Kim, Seung Hwan Lee, Jae Ryoun Youn, Sung Hee Lee and Kyeong Wung Kim
      Journal : Korea-Australia Rheology Journal, 22(3), 179-186, 2010.9


    5. Compression and Relaxation Behavior of Dry Fiber Preforms for Resin Transfer Molding
      Authors: Seung Hwan Lee, Jeong Hwa Han, Seong Yun Kim and Jae Ryoun Youn
      Journal: Journal of Composite Materials, 44(15), 1801-1820, 2010.7


    6. Degradation and Dynamic Properties of Poly(amide-co-imide)/Carbon Nanotube Composite Films
      Authors: Seung Hwan Lee, Sheong Hyun Choi, Seong Yun Kim, Jin Il Choi, Jae Rock Lee and Jae Ryoun Youn
      Journal: Polymers and Polymer Composites, 18(7), 381-389, 2010.7


    7. Effects of Film and Substrate Dimensions on Warpage of Film Insert Molded Parts
      Authors: Seong Yun Kim, Jung Tae Lee, Jin Young Kim and Jae Ryoun Youn
      Journal: Polymer Engineering and Science, 50(6), 1205-1213, 2010.6


    8. Effects of Filler Size and Content on Shrinkage and Gloss of Injection Molded PBT/PET/Talc Composites
      Authors: Myung Wook Kim, Seung Hwan Lee and Jae Ryoun Youn
      Journal: Polymer Composites, 31(6), 1020-1027, 2010.6


    9. Warpage of a Large-Sized Orthogonal Stiffened Plate Produced by Injection Molding and Injection Compression Molding

      Authors: Sung Hee Lee, Seong Yun Kim, Jae Ryoun Youn and Baek Jin Kim
      Journal: Journal of Applied Polymer Science, 116(6), 3460-3467, 2010.6


    10. Three Dimensional Flow Simulation and Structural Analysis on Stiffness of Fiber Feinforced Anisotropic Parts
      Authors: Doo Jin Lee, Myung Wook Kim, Seong Yun Kim, Seung Hwan Lee and Jae Ryoun Youn
      Journal: Korea-Australia Rheology Journal, 22(2), 95-103, 2010.6


    11. Effects of Thermal Imidization on Mechanical Properties of Poly(amide-co-imide)/Multiwalled Carbon Nanotube Composite Films
      Authors: Seung Hwan Lee, Sheong Hyun Choi, Seong Yun Kim and Jae Ryoun Youn
      Journal: Journal of Applied Polymer Science, 117(6), 3170-3180, 2010.5


    12. Corrugated Organic Light Emitting Diodes for Enhanced Light Extraction
      Authors: Ali Ozhan Altun, Sohee Jeon, Jongyoup Shim, Jun-Ho Jeong, Dae-Geun Choi, Ki-Don Kim, Jun-Hyuk Choi, Soon-Won Lee, Eung-Sug Lee, Hyung-Dol Park, Jae Ryoun Youn, Jang-Joo Kim, Yong-Hee Lee and Jae-Wook Kang
      Journal: Organic Electronics, 11(5), 711-716, 2010.5


    13. Warpage of Film Insert Molded Parts and Optimum Processing Conditions
      Authors: Seung Youn Kim, S. H. Lee and Jae Ryoun Youn
      Journal: International Polymer Processing, 25(2), 109-117, 2010.5


    14. Chain Extension Effects of para-Phenylene Diisocyanate on Crystallization Behavior and Biodegradability of Poly(lactic acid)/Poly(butylene terephthalate) Blends
      Authors: Myung Wook Kim, Sung Min Hong, Doojin Lee, Kwangseok Park, Tae Jin Kang and Jae Ryoun Youn
      Journal: Advanced Composite Materials, 19(4), 331-348, 2010.4


    15. Nanopattern Insert Molding
      Authors: Sung Ho Kim, Jun Ho Jeong and Jae Ryoun Youn
      Journal: Nanotechnology, 21(20), 205302, 2010.4


    16. Rheological Property and Curing Behavior of Poly(amide-co-imide)/Multi-walled Carbon Nanotube Composites
      Authors: Seung Hwan Lee, Sheong Hyun Choi, Jin Il Choi, Jae Rock Lee and Jae Ryoun Youn
      Journal: Korean Journal of Chemical Engineering, 27(2), 658-665, 2010.3


    17. Mechanical Properties of Denim Fabric Reinforced Poly(lactic acid)
      Authors: Jung Tae Lee, Myung Wook Kim, Young Seok Song, Tae Jin Kang and Jae Ryoun Youn
      Journal: Fibers and Polymers, 11(1), 60-66, 2010.2


    18. Processing of Continuous Poly(amide-imide) Nanofibers by Electrospinning
      Authors: Seung Hwan Lee, Seong Yun Kim, Jae Ryoun Youn, Dong Gi Seong, Seung Yong Jee, Jin Il Choi and Jae Rock Lee
      Journal: Polymer International, 59(2), 212-217, 2010.2


    19. Rheological Behavior of Polydispersed Bubble Suspensions in Shear Flows
      Authors: Sung Wu Joh, Seung Hwan Lee and Jae Ryoun Youn
      Journal: Polymer Engineering and Science, 50(1), 128-137, 2010.1


2009

    1. Three-Dimensional Flow Simulation of Resin Transfer Molding Utilizing Multilayered Fiber Preform
      Authors: Seung Hwan Lee, Mei Yang, Young Seok Song, Seong Yun Kim and Jae Ryoun Youn
      Journal: Journal of Applied Polymer Science, 114(3), 1803-1812, 2009.11


    2. Rheological Behavior and Theoretical Modeling of Uniaxial Elongational Flow Properties of Polyproplyene/Layered Silicate Nanocomposites
      Authors: Seung Hwan Lee, Seong Yun Kim and Jae Ryoun Youn
      Journal: Polymer Composites, 30(10), 1426-1436, 2009.10


    3. Statistical Characteristics of Out-of-Plane Permeability for Plain-Woven Structure
      Authors: Young Seok Song, Dirk Heider and Jae Ryoun Youn
      Journal: Polymer Composites, 30(10), 1465-1472, 2009.10


    4. Numerical investigation on Flow throughPporous Media in the Post-infusion Process

      Authors: Young Seok Song and Jae Ryoun Youn
      Journal: Polymer Composites, 30(8), 1125-1131, 2009.8


    5. Life Cycle Energy Analysis of Fiber-reinforced Composites
      Authors: Young Seok Song, Jae Ryoun Youn and Timothy G. Gutowski
      Journal: Composites Part A: Applied Science and Manufacturing, 40(8), 1257-1265, 2009.8


    6. Measurement of Residual Stresses in Film Insert Molded Parts with Complex Geometry
      Authors: Seong Yun Kim, Chae Hwan Kim, Sung Ho Kim, Hwa Jin Oh and Jae Ryoun Youn
      Journal: Polymer Testing, 28(5), 500-507, 2009.8


    7. Development of Warpage and Residual Stresses in Film Insert Molded Parts
      Authors: Hwa Jin Oh, Young Seok Song, Seung Hwan Lee and Jae Ryoun Youn
      Journal: Polymer Engineering and Science, 49(7), 1389-1399, 2009.7


    8. Effects of Maleination and Heat Treatment on Morphology and Dynamic Mechanical Thermal Behavior of Polypropylene/organoclay Nanocomposites

      Authors: Seung Hwan Lee, Seong Yun Kim and Jae Ryoun Youn
      Journal: Composites Part A: Applied Science and Manufacturing, 40(6-7), 968-974, 2009.7


    9. Chain Extension Effects of Para-phenylene Diisocyanate on Crystallization Behavior and Biodegradability of Poly(lactic acid)/poly(butylene terephthalate) Blends

      Authors: Myung-Wook Kim, Sung-Min Hong, Doo-Jin Lee, Kwang-Seok Park, Jae-Ryoun Youn
      Journal: Composites Research, 22(3), 18-28, 2009.6


    10. Internal Structure and Physical Properties of Thermotropic Liquid Crystal Polymer/poly(ethylene 2,6-naphthalate) Composite Fibers

      Authors: Seong Yun Kim, Seong Hun Kim, Seung Hwan Lee and Jae Ryoun Youn
      Journal: Composites Part A: Applied Science and Manufacturing, 40(5), 607-612, 2009.5


    11. Effect of Filler Geometry on a Internal Structure and Physical Properties of PolyCarbonate Composite Prepared with Various Carbon Fillers

      Authors: Seung Hwan Lee, Jong Hyuk Kim, Sheong Hyun Choi, Seong Yun Kim, Kyeong Wung Kim and Jae Ryoun Youn
      Journal: Polymer International, 58(4), 354-361, 2009.4


    12. Molded Geometry and Viscoelastic Behavior of Film Insert Molded parts

      Authors: Seong Yun Kim, Sung Ho Kim, Hwa Jin Oh, Seung Hwan Lee, Soo Jin Baek, Jae Ryoun Youn, Sung Hee Lee and Sun-Woo Kim
      Journal: Journal of applied polymer science, 111(2), 642-650, 2009.1


2008

    1. Effect of Processing Conditions on Warpage of Film Insert Moleded Parts
      Authors: Soo Jin Baek, Seong Yun Kim, Seung Hwan Lee, Jae Ryoun Youn and Sung Hee Lee
      Journal: Fibers and Polymers, 9(6), 747-754, 2008.12


    2. Thermoviscoelastic Behavior of Film-Insert-Molded Part Prepared under Various Processing Conditions
      Authors: Seong Yun Kim, Seung Hwan Lee, Soo Jin Baek Jae Ryoun Youn
      Journal: Macromolecular Materials and Engineering, 293(12), 969-978, 2008.12


    3. Prediction of Residual Stress and Viscoelastic Deformation of Film Insert Molded Parts

      Authors: Seong Yun Kim, Hwa Jin Oh, Sung Ho Kim, Chae Hwan Kim, Seung Hwan Lee and Jae Ryoun Youn
      Journal: Polymer Engineering and Science, 48(9), 1840-1847, 2008.9


    4. Properties of Polypropylene/layered-silicate Nanocomposites and Melt-spun Fibers
      Authors: Seung Hwan Lee and Jae Ryoun Youn
      Journal: Journal of applied polymer science, 109(2), 1221-1231, 2008.7


    5. Rheological and Electrical Properties of Polypropylene/MWCNT Composites Prepared with MWCNT Masterbatch Chips
      Authors: Seung Hwan Lee, Myung Wook Kim, Sung Ho Kim and Jae Ryoun Youn
      Journal: European Polymer Journal, 44(6), 1620-1630, 2008.6


    6. Ultraviolet Nanoimprinted Polymer Nanostructure for Organic Light Emitting Diode Application
      Author: Sohee Jeon, Jae-Wook Kang, Hyung-Dol Park, Jang-Joo Kim, Jae Ryoun Youn, Jongyoup Shim, Jun-ho Jeong, Dae-Geun Choi, Ki-Don Kim, Ali Ozhan Altun, Se-Heon Kim and Yong-Hee Lee
      Journal: Applied Physics Letters, 92(22), 223-307, 2008.6


    7. A Novel Manufacturing Method for Carbon Nanotube/Aramid Fiber Filled Hybrid Multi-component Composite
      Authors: Young Seok Song, Hwajin Oh, Taikyeong T. Jeong and Jae Ryoun Youn
      Journal: Advanced Composite Material, 17(4), 333-341, 2008.4


    8. : Experimental and Theoretical Study on Shear Flow Behavior of Polypropylene-Layered Silicate Nanocomposites
      Authors: Seung Hwan Lee and Jae Ryoun Youn
      Journal: Advanced Composite Material, 17(3), 191-214, 2008.4


    9. Modeling of Resin Infusion in Vacuum Assisted Resin Transfer Molding
      Authors: Young Seok Song and Jae Ryoun Youn
      Journal: Polymer Composites, 29(4), 390-395, 2008.4


    10. Development of Nonlinear Constitutive Laws for Anisotropic and Asymmetric Fiber Reinforced Composites
      Authors: Ji Hoon Kim, Myoung-Gyu Lee, Hansun Ryou, Kwansoo Chung, Jae Ryoun Youn and Tae Jin Kang
      Journal: Polymer Composites, 29(2), 216-228, 2008.2


2007

    1. Residual Stresses and Viscoelastic Deformation of an Injection Molded Automotive Part
      Authors: Sung Ho Kim, Chae Hwan Kim, Hwajin Oh, Chi Hoon Choi, Byoung Yoon Kim and Jae Ryoun Youn
      Journal: Korea-Australia Rheology Journal, 19(4), 183-190, 2007.12


    2. Micromechanical Modeling of Fiber Reinforced Composites Based on Elastoplasticity and its Application for 3D Braided Glass/Kevlar Composites
      Authors: Ji Hoon Kim, Hansun Ryou, Myoung-Gyu Lee, Kwansoo Chung, Jae Ryoun Youn and Tae Jin Kang
      Journal: Polymer Composites, 28(6), 722-732, 2007.12


    3. Rheological and Electrical Properties of Polypropylene Composites Containing Functionalized Multi-walled Nanotubes and Compatibilizers
      Authors: Seung Hwan Lee, EunNaRi Cho, Se Hee Jeon and Jae Ryoun Youn
      Journal: Carbon, 45(14), 2810-2822, 2007.11


    4. Determination of Residual Stresses in Injection-moulded Flat Plate: Simulation and Experiments
      Authors: Chae Hwan Kim and Jae Ryoun Youn
      Journal: Polymer Testing, 26(7), 862-868, 2007.10


    5. Measurement of Residual Stresses in Injection Molded Polymeric Part by Applying Layer-removal and Incremental Hole-drilling Methods
      Authors: Chae Hwan Kim, Sung Ho Kim, Hwajin Oh and Jae Ryoun Youn
      Journal: Fibers and Polymers, 8(4), 443-446, 2007.7


    6. Elasto-plastic Analysis of the Impact Performance of Woven Fabric Composites
      Authors: Hansun Ryou, Ji Hoon Kim, Ki Ho Joo, Kwansoo Chung, Jae Ryoun Youn and Tae Jin Kang
      Journal: Polymers and Polymer Composites, 15(4), 281-290, 2007.4


    7. Flow Advancement Through Multi-layered Preform with Sandwich Structure
      Authors: Young Seok Song and Jae Ryoun Youn
      Journal: Composites Part A: Applied Science and Manufacturing, 38(4), 1082-1088, 2007.4


    8. Transverse Permeability Measurement of a Circular Braided Preform in Liquid Composite Molding
      Authors: Hee Sook Chae, Young Seok Song and Jae Ryoun Youn
      Journal: Korea-Australia Rheology Journal, 19(1), 17-25, 2007.3


    9. Rheological Properties of Grafted Maleic Anhydride Based Polypropylene Composites Filled With Organoclay and Glass Fibers
      Authors: Seung Hwan Lee and Jae Ryoun Youn
      Journal: e-Polymer, 7(1), 411-425, 2007.3


    10. Rheological Behavior of Polypropylene/layered Silicate Nanocomposites Prepared by Melt Compounding in Shear and Elongational Flows
      Authors: Seung Hwan Lee, EunNaRi Cho and Jae Ryoun Youn
      Journal: Journal of Applied Polymer Science, 103(6), 3506-3515, 2007.3


    11. Application of Reptation Models to Modeling of Rheological Behavior of Polymer Nanocomposites
      Authors: Dong Gi Seong and Jae Ryoun Youn
      Journal: Journal of Central South University of Technology, 14(1), 50-53, 2007.2



2006

    1. Radial Flow Advancement in Multi-layered Preform for Resin Transfer Molding
      Authors: Kyu Soon Shin, Young Seok Song and Jae Ryoun Youn
      Journal: Korea-Australia Rheology Journal, 18(4), 217-224, 2006.12


    2. Asymptotic Expansion Homogenization of Permeability Tensor for Plain Woven Fabrics
      Authors: Young Seok Song and Jae Ryoun Youn
      Journal: Composites Part A: Applied Science and Manufacturing, 37(11), 2080-2087, 2006.11


    3. Numerical Implementation of Modified Coulomb-Mohr Yield Criterion for Anisotropic and Asymmetric Materials
      Authors: Myoung-Gyu Lee, Ji Hoon Kim, Hansun Ryou, Kwansoo Chung, Jae Ryoun Youn and Tae Jin Kang
      Journal: Fibers and Polymers, 7(3), 276-285, 2006.9


    4. Effects of Surface Modification on Rheological and Mechanical Properties of CNT/epoxy Composites
      Authors: Jin Ah Kim, Dong Gi Seong, Tae Jin Kang and Jae Ryoun Youn
      Journal: Carbon, 44(10), 1898-1905, 2006.8


    5. The Effect of Compatibilizer on the Rheological Properties of Polypropylene/Glass-fiber Composites
      Authors: Seung Hwan Lee and Jae Ryoun Youn
      Journal: The Korean Society for Composite Materials, 19(3), 15-22, 2006.6


    6. Evaluation of Effective Thermal Conductivity for Carbon Nanotube/polymer Composites Using Control Volume Finite Element Method
      Authors: Young Seok Song and Jae Ryoun Youn
      Journal: Carbon, 44(4), 710-717, 2006.4


    7. Anisotropic-Asymmetric Yield Criterion and Anisotropic Hardening Law for Composite Materials: Theory and Formulations
      Authors: Ji Hoon Kim, Myoung-Gyu Lee, Kwansoo Chung, Jae Ryoun Youn and Tae Jin Kang
      Journal: Fibers and Polymers, 7(1), 42-50, 2006.3


    8. Modeling of Effective Elastic Properties for Polymer Based Carbon Nanotube Composites
      Authors: Young Seok Song and Jae Ryoun Youn
      Journal: Polymer, 47(5), 1741-1748, 2006.2


2005

    1. Degradation and Rheological Properties of Biodegradable Nanocomposites Prepared by Melt Intercalation Method
      Authors: Su Kyong Lee, Dong Gi Seong and Jae Ryoun Youn
      Journal: Fibers and Polymers, 6(4), 289-296, 2005.12


    2. Model for Thermal Conductivities in Spun Yarn Carbon Fabric Composites
      Authors: Boo Ho Seo, Young Jun Cho, Jae Ryoun Youn, Kwansoo Chung, Tae Jin Kang and Jong Kyoo Park
      Journal: Polymer Composites, 26(6), 791-798, 2005.12


    3. Fabric Surface Roughness Evaluation Using Wavelet-Fractal Method Part I: Wrinkle, Smoothness and Seam Pucker
      Authors: Tae Jin Kang, Soo Chang Kim, In Hwan Sul, Jae Ryoun Youn and Kwansoo Chung
      Journal: Textile Research Journal, 75(11), 751-760, 2005.11


    4. Influence of Back Stresses in Parts Forming on Crashworthiness
      Authors: Myoung-Gyu Lee, Chung-Souk Han, Kwansoo Chung, Jae Ryoun Youn and Tae Jin Kang
      Journal: Journal of Materials Processing Technology, 168(1), 49-55, 2005.9


    5. Prediction of Thermal Conductivities of Fiber Reinforced Composites Using a Thermal-electrical Analogy
      Authors: Young Jun Cho, Jae Ryoun Youn, Tae Jin Kang and Sung Min Kim
      Journal: Polymers and Polymer Composites, 13(6), 637-644, 2005.9


    6. Three-dimensional Numerical Simulation of Viscoelastic Flow Through an Abrupt Contraction Geometry
      Authors: Young Il Kwon, Dongjin Seo and Jae Ryoun Youn
      Journal : e-Polymers. 5(1), 546-559, 2005.8


    7. Numerical Analysis on Reaction Injection Molding of Polyurethane Foam by Using a Finite Volume Method
      Authors: Dongjin Seo and Jae Ryoun Youn
      Journal: Polymer, 46(17), 6482-6493, 2005.8


    8. Numerical Prediction of Permeability Tensor for Three Dimensional Circular Braided Preform by Considering Intra-tow Flow
      Authors: Young Seok Song, Kwansoo Chung, Tae Jin Kang and Jae Ryoun Youn
      Journal: Polymers and Polymer Composites, 13(4), 323-334, 2005.7


    9. Constitutive Equations for Dilute Bubble Suspensions and Rheological Behavior in Simple Shear and Uniaxial Elongational Flow Fields
      Authors: Dongjin Seo and Jae Ryoun Youn
      Journal: Fibers and Polymers, 6(2), 131-138, 2005.6


    10. Influence of Dispersion States of Carbon Nanotubes on Physical Properties of Epoxy Nanocomposites
      Authors: Young Seok Song and Jae Ryoun Youn
      Journal: Carbon, 43(7), 1378-1385, 2005.6


    11. Incorporation of Sheet-Forming Effects in Crash Simulations Using Ideal Forming Theory and Hybrid Membrane and Shell Method
      Authors: Hansun Ryou, Kwansoo Chung, Jeong-Whan Yoon, Chung-Souk Han, Jae Ryoun Youn and Tae Jin Kang
      Journal: Journal of Manufacturing Science and Engineering, 127(1), 182-192, 2005.3


    12. Rheological Characterization of Polymer-based Nanocomposites with Different Nanoscale Dispersions
      Authors: Dong Gi Seong, Tae Jin Kang and Jae Ryoun Youn
      Journal: e-Polymers, 5(1), 38-51, 2005.1


2004

    1. Effect of Bending Rigidity on the Capstan Equation
      Authors: Jae Ho Jung, Tae Jin Kang and Jae Ryoun Youn
      Journal: Textile Research Journal, 74(12), 1085-1096, 2004.12


    2. Modeling of Rheological Behavior of Nanocomposites by Brownian Dynamics Simulation
      Authors: Young Seok Song and Jae Ryoun Youn
      Journal: Korea-Australia Rheology Journal, 16(4), 201-212, 2004.12


    3. Properties of Epoxy Nanocomposites Filled with Carbon Nanomaterials
      Authors: Young Seok Song and Jae Ryoun Youn
      Journal: e-Polymers, 4(1), 925-935, 2004.12


    4. Prediction of Permeability Tensor for Three Dimensional Circular Braided Preform by Applying a Finite Volume Method to a Unit Cell
      Authors: Y.S. Song, K. Chung, T.J. Kang and Jae Ryoun Youn
      Journal: Composites Science and Technology, 64(10-11), 1629-1636, 2004.8


    5. Processing of Microcellular Nanocomposite Foams by Using a Supercritical Fluid
      Authors: Dongho Wee, Dong Gi Seong and Jae Ryoun Youn
      Journal: Fibers and Polymers, 5(2), 160-169, 2004.6


    6. Rheological Behavior of Dilute Bubble Suspensions in Polyol
      Authors: Yun Mee Lim, Dongjin Seo and Jae Ryoun Youn
      Journal: Korea-Australia Rheology Journal, 16(1), 47-54, 2004.3


    7. Combined Isotropic-kinematic Hardening Laws with Anisotropic Back-stress Evolution for Orthotropic Fiber-reinforced Composites
      Authors: M. G. Lee, D. Kim, K. Chung, Jae Ryoun Youn and T. J. Kang
      Journal: Polymers and Polymer Composites, 12(3), 225-233, 2004.3


2003

    1. Measurement of Anisotropic Yieding, Bauschinger and Transient Behavior of Automotive Dual-phase Steel Sheets
      Authors: Daeyong Kim, Myoung-Gyu Lee, Chongmin Kim, Michael L. Wenner, Robert H. Wagoner, Frederic Barlat, Kwansoo Chung, Jae Ryoun Youn and Tae Jin Kang
      Journal: Metals and Materials, 9(6), 561-570, 2003.12


    2. Permeability Measurement of a Circular Braided Preform for Resin Transfer Molding
      Authors: Yun Kyoung Cho, Young Seok Song, Tae Jin Kang, Kwansoo Chung and Jae Ryoun Youn
      Journal: Fibers and Polymers, 4(3), 135-144, 2003.9


    3. Formability of AA5182/Polypropylene/AA5182 Sandwich Sheets
      Authors: K.J. Kim, D. Kim, S.H. Choi, K. Chung, K.S. Shin, F. Barlat, K.H. Oh and Jae Ryoun Youn
      Journal: Journal of Materials Processing Technology, 139(1-3), 1-7, 2003.8


    4. Numerical Simulation of Mold Filling in Foam Reaction Injection Molding
      Authors: Dongjin Seo, Jae Ryoun Youn and Charles L. Tucker III
      Journal: International Journal for Numerical Methods in Fluids, 42(10), 1105-1134, 2003.8


    5. Injection Molding of Vertebral Fixed Cage Implant
      Authors: Kyung Min Yoo, Seok Won Lee, Jae Ryoun Youn, Do Heum Yoon, Yong Eun Cho, Jae-Pil Yu and Hyung Sang Park
      Journal: Fibers and Polymers, 4(2), 89-96, 2003.6


    6. Constitutive Equations Based on Cell Modelling Method for 3D Circular Braided Fiber Reinforced Composites
      Authors: Wonoh Lee, Ji Hoon Kim, Heon-Jung Shin, Kwansoo Chung, Tae Jin Kang and Jae Ryoun Youn
      Journal: Fibers and Polymers, 4(2), 77-83, 2003.6


    7. Prediction of Permeability Tensor for Plain Woven Fabric by Using Control Volume Finite Element Method
      Authors: Y. S. Song, K. Chung, T. J. Kang and Jae Ryoun Youn
      Journal: Polymers and Polymer Composites, 11(6), 465-476, 2003.6


    8. Measurement and Numerical Simulation of Three Dimensional Fiber Orientation States in Injection-Molded Short Fiber Reinforced Plastics
      Authors: Kwang Seok Lee, Seok Won Lee, Kwansoo Chung, Tae Jin Kang and Jae Ryoun Youn
      Journal: Journal of Applied Polymer Science, 88(2), 500-509, 2003.4


    9. TPU(Thermoplastic Polyurethane Elastomer) 에어백의 충돌거동
      Authors: 안강환, 이명규, 정관수, 윤재륜, 김규현, 최선웅
      Journal: 한국섬유공학회지, 40(1), 62-69, 2003.2


2002

    1. Processing of Polyurethane/Polystyrene Hybrid Foam and Numerical Simulation
      Authors: Won Ho Lee, Seok Won Lee, Tae Jin Kang, Kwansoo Chung and Jae Ryoun Youn
      Journal: Fibers and Polymers, 3(4), 159-168, 2002.12


    2. Prediction of Fiber Orientation State for Injection Molded Short Fiber Composites
      Authors: Seok Won Lee, Jae Ryoun Youn and Jae Chun Hyun
      Journal: Materials Research Innovations, 6(4), 189-197, 2002.10


    3. Measurement of Residual Stresses in Injection Molded Short Fiber Composites Considering Anisotropy and Modulus Variation
      Authors: Sang Kyun Kim, Seok Won Lee and Jae Ryoun Youn
      Journal: Korea-Australia Rheology Journal, 14(3), 107-114, 2002.9


    4. Nonsteady Plane-Strain Ideal Forming Without Elastic Dead-Zone
      Authors: Kwansoo Chung, Wonoh Lee, Tae Jin Kang and Jae Ryoun Youn
      Journal: Fibers and Polymers, 3(3), 120-127, 2002.9


    5. Characterization of Fiber Orientation in Short Fiber Reinforced Composites with an Image Processing Technique
      Authors: Yong Hoon Lee, Seok Won Lee, Jae Ryoun Youn Kwansoo Chung and Tae Jin Kang
      Journal: Materials Research Innovations, 6(2), 65-72, 2002.9


    6. Effect of Punching Density on the Mechanical and Thermal Properties of Needle-Punched Nonwoven Carbon/Phenolic Composite
      Authors: Tae Jin Kang, Kyung Ho Jung, Jong Kyoo Park, Jae Ryoun Youn and Seung Goo Lee
      Journal: Polymers and Polymer Composites, 10(7), 521-530, 2002.7


    7. A Study on Resin Flow through a Multi-layered Preform in Resin Transfer Molding
      Authors: D. G. Seong, K Chung, T. J. Kang and Jae Ryoun Youn
      Journal: Polymers and Polymer Composites, 10(7), 493-509, 2002.7


2001

    1. The Viscoelastic Bending Stiffness of Fiber-Reinforced Composite Ilizarof C-Rings
      Authors: M. G. Lee, K. Chung, C.J. Lee, J.H. Park, J. Kim, T.J. Kang and Jae Ryoun Youn
      Journal: Composites Science and Technology, 61(16), 2491-2500, 2001.12


    2. Prediction and Measurement of Residual Stresses in Injection Molded Parts
      Authors: Young Il Kwon, Tae Jin Kang, Kwansoo Chung and Jae Ryoun Youn
      Journal: Fibers and Polymers, 2(4), 203-211, 2001.12


    3. Reaction Injection Molding of Polyurethane Foam for Improved Thermal Insulation
      Authors: Myung Sool Koo, Kwansoo Chung and Jae Ryoun Youn
      Journal: Polymer Engineering and Science, 41(7), 1177-1186, 2001.7


    4. Three Dimensional Flow Analysis within a Profile Extrusion Die by Using Control Volume Finite-element Method
      Authors: Jongman Kim, Jae Ryoun Youn and Jae Chun Hyun
      Journal: Korea-Australia Rheology Journal, 13(2), 97-106, 2001.6


    5. Neck Formation in Drawing Processes of Fibers
      Authors: Kwansoo Chung, Hyungsop Yoon and Jae Ryoun Youn
      Journal: Fibers and Polymers, 2(1), 18-21, 2001.3


    6. Confocal Microscopy Measurement of the Fiber Orientation in Short Fiber Reinforced Plastics
      Authors: Kwang Seok Lee, Seok Won Lee, Jae Ryoun Youn, Tae Jin Kang and Kwansoo Chung
      Journal: Fibers and Polymers, 2(1), 41-50, 2001.3


    7. Prediction of the Ultimate Strength of Composite Laminates under In-plane Load Using a Probability Approach
      Authors: Tae Jin Kang, Young Jun Cho, Jae Ryoun Youn, K. Chung and Kyung Woo Lee
      Journal: Polymers and Polymer Composites, 9(5), 339-343, 2001.1


2000

    1. Three Dimensional FEM Formulation for Spinning of Non-Circular Fibers
      Authors: Heejae Kim, Kwansoo Chung and Jae Ryoun Youn
      Journal: Fibers and Polymers, 1(1), 37-44, 2000.9


    2. Flow Analysis of Profile Extrusion by a Modified Cross-sectional Numerical Method
      Authors: Dongjin Seo and Jae Ryoun Youn
      Journal: Fibers and Polymers, 1(2), 103-110, 2000.9


    3. Environmentally Friendly Processing of Polyurethane Foam for Thermal Insulation
      Authors: Chanjoong Kim and Jae Ryoun Youn
      Journal: Polymer-Plastics Technology and Engineering, 39(1), 163-185, 2000


    4. Thermal Deformation of a Photo-Cured Polymer for the Analysis of Stereolithography
      Authors: S. S. Hur and Jae Ryoun Youn
      Journal: Polymer-Plastics Technology and Engineering, 39(4), 651-666, 2000.8


1999

    1. Characterization of Short Glass Fiber Filled Polystyrene by Fiber Orientation and Mechanical Properties
      Authors: Seok Won Lee and Jae Ryoun Youn
      Journal: Macromolecular Symposia, 148(1), 211-227, 1999.12


    2. Characterization of Deformation in Injection Molded Parts after Packing and Cooling
      Authors: Jung Hoon Jung, Seok Won Lee and Jae Ryoun Youn
      Journal: Macromolecular Symposia, 148(1), 263-283, 1999.12


    3. Bubble Growth in Reaction Injection Molded Parts Foamed by Ultrasonic Excitation
      Authors: Jae Ryoun Youn and Hyeog Park
      Journal: Polymer Engineering and Science, 39(3), 457-468, 1999.3


    4. Shrinkage Analysis of Molded Parts Using Neural Network
      Authors: Sang Chan Lee, Joong Hyun Baek and Jae Ryoun Youn
      Journal: Journal of Reinforced Plastics and Composites, 18(2), 186-195, 1999


1998

    1. Prediction of the Deformation in Stereolithography Products Based on Elastic Thermal Shrinkage
      Authors: S. S. Hur and Jae Ryoun Youn
      Journal: Polymer-Plastics Technology and Engineering, 37(4), 539-563, 1998