Papers

2017

    1. Strategic Design and Fabrication of Acrylic Shape Memory Polymers
      Authors: Ju Hyuk Park, Hansu Kim, Jae Ryoun Youn and Young Seok Song
      Journal: Smart Materials and Structures, Online available, 2017.6


    2. Optimization of low frequency sound absorption by cell size control and multiscale poroacoustics modeling
      Authors: Ju Hyuk 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


    3. 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


    4. 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