Publication

47. Junyoung Mun, Taeeun Yim, Sunhyung Jung, Jang-Hoon Park, Sang-Young Lee, Ji Heon Ryu, Young Gyu Kim, Seung Mo Oh*
The feasibility of a pyrrolidinium-based ionic liquid solvent for non-graphitic carbon electrodes
Electrochem Comm. 13, 1256 (2011) [Link]

46. Hyo-Jeong Ha, Yo Han Kwon, Je Young Kim, Sang-Young Lee*
A self-standing, UV-cured polymer networks-reinforced plastic crystal composite electrolyte for a lithium-ion battery
Electrochimica Acta 57, 40-45 (2011) [Link]

45. Eun-Sun Choi, Sang-Young Lee*
Particle size-dependent, tunable porous structure of a SiO2/poly(vinylidene fluoride-hexafluoropropylene)-coated poly(ethylene terephthalate) nonwoven composite separator for a lithium-ion battery
J. Mater. Chem.  21, 14747 (2011) [Link]

44. Jung-Ran Lee, Ji-Hye Won, Na-Young Kim, Moo-Seok Lee, Sang-Young Lee*
Hydrophilicity/porous structure-tuned, SiO2/polyetherimide-coated polyimide nonwoven porous substrates for reinforced composite proton exchange membranes
J. of Colloid. interf. Sci. 362, 607-614 (2011) [Link]

43. Eun-Hye Kil, Hyo-Jeong Ha, Sang-Young Lee*
A Facile Approach to Fabricate Self-Standing Gel Polymer Electrolytes for Flexible Lithium-Ion Batteries by Exploitation of UV-Cured Trivalent/Monovalent Acrylate Polymer Matrices
Macromol. Chem. and Phys. 212, 2217-2223 (2011) [Link]

42. Jang-Hoon Park , Ju-Hyun Cho, Jong-Su Kim , Eun-Gi Shim , Yun-Sung Lee, Sang-Young Lee*
Polarity-tuned gel polymer electrolyte coating of high-voltage LiCoO2 cathode materials
J. Korean Electrochem. Soc.  14, 117-124 (2011) [Link]

41. Ju-Hyun Cho, Jang-Hoon Park, Jong Hun Kim, Sang-Young Lee*
Facile fabrication of nanoporous composite separator membranes for lithium-ion batteries: poly(methyl methacrylate) colloidal particles-embedded poly(ethylene terephthalate) nonwovens
J. Mater. Chem. 21, 8192-8198 (2011) [Link]

40. Jong-Heon Seol, Ji-Hye Won, Kyung-Suk Yoon, Young Taik Hong, Sang-Young Lee
SiO2 nanoparticles-coated poly(paraphenylene terephthalamide) nonwovens as reinforcing porous substrates for proton-conducting, sulfonated poly(arylene ether sulfone)-impregnated composite membranes
Solid State Ionics 190, 30-37 (2011) [Link]

39. Hyun-Seok Jeong, Eun-Sun Choi, Jong Hun Kim, Sang-Young Lee*
Potential application of microporous structured poly(vinylidene fluoride-hexafluoropropylene)/poly(ethylene terephthalate) composite nonwoven separators to high-voltage and high-power lithium-ion batteries
Electrochimica Acta 56, 5201-5204 (2011) [Link]

38. Ye Sun Yun, Jin Hee Kim, Sang-Young Lee, Eun-gi Shim, Dong-Won Kim*
Cycling performance and thermal stability of lithium polymer cells assembled with ionic liquid-containing gel polymer electrolytes
J. Power Sources 196, 6750-6755 (2011) [Link]

37. Hyun-Seok Jeong, Sang-Young Lee*
Closely packed SiO2 nanoparticles/poly(vinylidene fluoride-hexafluoropropylene) layers-coated polyethylene separators for lithium-ion batteries
J. Power Sources 196, 6716-6722 (2011) [Link]

36. Jang-Hoon Park, Woong Park, Jong Hun Kim, Dongjo Ryoo, Hoon Sik Kim, Yeon Uk Jeong, Dong-Won Kim, Sang-Young Lee*
Close-Packed Poly(methyl methacrylate) Nanoparticle Arrays-Coated Polyethylene Separators for High-Power Lithium-Ion Polymer Batteries
J. Power Sources 196, 7035-7038 (2011) [Link]

35. V.Aravindan, S.Ravi, W.S.Kim, S.Y.Lee*, Y.S.Lee*
Size controlled synthesis of Li2MnSiO4 nanoparticles: Effect of calcination temperature and carbon content for high performance lithium batteries
J. Colloid. Interf. Sci. 355, 472-477 (2011) [Link]

34. Sung-keun Bae, Sang-Young Lee, Sung Chul Hong*
Thiol-terminated polystyrene through the reversible addition-fragmentation chain transfer technique for the preparation of gold nanoparticles and their application in organic memory devices
React. Funct. Polym. 71, 187-194 (2011) [Link]

33. Jung-Ran Lee, Na-Young Kim, Moo-Seok Lee, Sang-Young Lee*
SiO2-coated Polyimide Nonwoven/Nafion Composite Membranes for Proton Exchange Membrane Fuel Cells
J. Membr. Sci. 367, 265-272 (2011) [Link]

32. Jang-Hoon Park, Joo-Hyun Cho, Woong Park, Dongjo Ryoo, Su-Jin Yoon, Jong Hun Kim, Yeon Uk Jeong, Sang-Young Lee*
Close-Packed SiO2/Poly(methyl methacrylate) Binary Nanoparticles-Coated Polyethylene Separators for Lithium-Ion Batteries
J. Power Sources 195, 8306-8310 (2010) [Link]

31. Hyun-Seok Jeong, Sung Chul Hong, Sang-Young Lee*
Lithium metal polymer cells assembled with gel polymer electrolytes containing ionic liquid
Curr. Appl. Phys. 364, 177-182 (2010) [Link]

30. Hyun-Seok Jeong, Jong Hun Kim, Sang-Young Lee*
Effect of Microporous Structure on Thermal Shrinkage and Electrochemical Performance of Al2O3/Poly(vinylidene fluoride-hexafluoropropylene) Composite Separators for Lithium-Ion Batteries
J. Membr. Sci. 364, 177-182 (2010) [Link]

29. Hyun-Seok Jeong, Jong Hun Kim, Sang-Young Lee*
A Novel Poly(vinylidene fluoride-hexafluoropropylene) / Poly(ethylene terephthalate) Composite Nonwoven Separator with Phase Inversion-Controlled Microporous Structure for a Lithium-Ion Battery
J. Mater. Chem. 20, 9180-9186 (2010) [Link]

28. Soon Yong So, Sung Chul Kim, Sang-Young Lee*
In-situ Hybrid Nafion/SiO2-P2O5 Proton Conductors for High-Temperature and Low-Humidity Proton Exchange Membrane Fuel Cells
J. Membr. Sci. 360, 210-216 (2010) [Link]

27. Hyun-Seok Jeong, Dong-Won Kim, Yeon Uk Jeong, Sang-Young Lee*
Effect of Phase Inversion on Microporous Structure Development of Al2O3/Poly(vinylidene fluoride-hexafluoropropylene)-based Ceramic Composite Separators for Lithium-Ion Batteries
J. Power Sources 195, 6116-6121 (2010) [Link]

26. Jang-Hoon Park , Jong-Su Kim , Eun-Gi Shim , Kyung-Won Park , Young Taik Hong ,Yun-Sung Lee*, Sang-Young Lee*
Polyimide gel polymer electrolyte-nanoencapsulated LiCoO2 cathode materials for high-voltage Li-ion batteries
Electrochem. Comm. 12, 1099-1102 (2010) [Link]

25. Sang-Young Lee, Jong Hyeok Park, Pilkyu Park, Jong Hun Kim, Soonho Ahn, Kyeong-Jik Lee, Hyung-Dong Lee, Jae-Sung Park, Deok-Hyeong Kim*, Yeon Uk Jeong*
Effect of MWCNT on the performances of the rounded shape natural graphite as anode material for lithium-ion batteries
J. Solid State Electrochem. 14, 951-956 (2010) [Link]

24. Su-Jin Yoon, Jong-Ho Choi, Young Taik Hong, Sang-Young Lee*
Effect of Silane Hydrophilicity on Membrane Transport Properties of in-situ Hybrid Nafion/Organically Modified Silicate Proton Conductors for DMFC Applications
Solid State Ionics 181, 714-718 (2010) [Link]

23. Su-Jin Yoon, Jong-Ho Choi, Young Taik Hong*, Sang-Young Lee*
Synthesis and Characterization of Sulfonated Poly(arylene ether sulfone) Ionomers Incorporating Perfluorohexylene Units for DMFC Membranes
Macromol. Res. 18, 352-357 (2010) [Link]

22. Jong Hyeok Park, Sang-Young Lee, Jong Hun Kim, Soonho Ahn, Jae-Sung Park, Yeon Uk Jeong*
Effect of conducting additives on the properties of composite cathodes for lithium-ion batteries
J. Solid State Electrochem. 14, 593-597 (2010) [Link]

21. Hyun-Seok Jeong, Jin Hee Noh, Chul-Gyun Hwang, Sang Ho Kim, Sang-Young Lee*
Effect of Solvent-Nonsolvent Miscibility on Morphology and Electrochemical Performance of SiO2/PVdF-HFP-based Composite Separator Membranes for Safer Lithium-Ion Batteries
Macromol. Chem. Phys. 211, 420 (2010) [Link]

20. Soon Yong So, Young Taik Hong, Sung Chul Kim*, Sang-Young Lee*
Control of Water-Channel Structure and State of Water in Sulfonated Poly(arylene ether sulfone) / Diethoxydimethylsilane in-situ Hybridized Proton Conductors and Its Influence on Transport Properties for DMFC Membranes
J. Membr. Sci. 13, 346 (2010) [Link]

19. Hyun-Seok Jeong , Kyu-Chul Kim, Sang-Young Lee*
Effect of Microporous Structure of Al2O3/PVdF-HFP Ceramic Coating Layers on Thermal Stability and Electrochemical Performance of Composite Separators for Lithium-Ion Batteries
J. Korean Electrochem. 12, 324 (2009) [Link]

18. Yo Han Kwon, Sung Chul Kim*, Sang-Young Lee*
Nanoscale Phase Separation of Sulfonated Poly(arylene ether sulfone) / Poly(ether sulfone) Semi-IPNs for DMFC Membrane Applications
Macromolecules 42, 5244 (2009) [Link]

17. Kyung-Suk Yoon, Jong-Ho Choi, Young Taik Hong*, Sung-Kwon Hong, Sang-Young Lee*
Control of Nanoparticle Dispersion in SPAES/SiO2 Composite Proton Conductors and Its Influence on DMFC Membrane Performance
Electrochem.Comm. 11, 1492 (2009)  [Link ]

16. Sang-Young Lee*, Yeon Uk Jeong*
Improved High Rate Capabilities of Composite Cathodes for Lithium Ion Batteries
J. Korean Electrochem. 11, 309-312 (2008) [Link]

15. S.K.Kim, B. J.Shin, J.H.Kim, S.Ahn, S.Y.Lee*
Nano-encapsulation of graphite-based anodes by a novel polymer electrolyte and its influence on C-rate performances of Li-ion batteries
Electrochem.Comm 10, 1625 (2008) [Link]

14. Sang-Young Lee* , S.K.Kim, S.Ahn
Nano-encapsulation of LiCoO2 Cathodes by a Novel Polymer Electrolyte and Its Influence on Thermal Safeties of Li-ion Batteries
Electrochem. Commun. 10, 113 (2008) [Link]

13. Sang-Young Lee*, S.K.Kim, S.Ahn
Performance and Thermal stability of LiCoO2 Cathodes Encapsulated by a New Gel Polymer Electrolyte
J. Power Sources 174, 480 (2007) [Link]

12. Sang-Young Lee*, S.Y.Park, H.S.Song
Effects of Melt-Extension and Annealing on Row-Nucleated Lamellar Crystalline Structure of HDPE Films
J. Appl. Polym. Sci. 103, 3326 (2007) [Link]

11. Sang-Young Lee*, G.Scharfenberger, W.H.Meyer, G.Wegner*
A New Water-Free Proton Conducting Membrane for High-Temperature Application
J. Power Sources 163, 27-33 (2006) [Link]

10. Sang-Young Lee*, S.Y.Park, H.S.Song
Lamellar Crystalline Structure of Hard Elastic HDPE Films and Its Influence on Microporous Membrane Formation
Polymer 47, 3540-3547 (2006) [Link]

9. Sang-Young Lee*, H.H.Yong, S.K.Kim, J.Y.Kim,S.Ahn
Performance and Thermal Stability of LiCoO2 Cathode Modified with Ionic Liquid
J. Power Sources 146, 732 (2005) [Link]

8. Sang-Young Lee*, H.H.Yong, Y.J.Lee, S.K.Kim, S.Ahn
Two-Cation Competition in Ionic Liquid-Modified Electrolytes for Lithium Ion Batteries
J. Phys. Chem. B 109, 13663 (2005) [Link]

7. Sang-Young Lee*, G.Scharfenberger, W.H.Meyer, G.Wegner
A Novel Water-Free Proton Conducting Solid Electrolyte based on an Organic/Inorganic Hybrid
Adv. Mater. 17, 626 (2005) [Link]

6. Sang-Young Lee*, W.H.Meyer, G.Wegner
Phase Behavior of Gel-Type Polymer Electrolytes and Its Influence on Electrochemical Properties
ChemPhysChem 6, 49 (2005) [Link]

5. J.Y.Kim*, S.K.Kim, S.J.Lee, Sang-Young Lee, H.M.Lee, S.Ahn.
Preparation of micro-porous gel polymer for lithium ion polymer battery
Electrochimica Acta 50, 363 (2004) [Link]

4. Sang-Young Lee, Sung Chul Kim*
Effect of Compatibilizer on the crystallization, Rhelogical, and Tensile Properties of LDPE/EVOH Blends
J. Appl. Polym. Sci. 68, 1245 (1998) [Link]

3. Sang-Young Lee, Sung Chul Kim*
Laminar Morphology Development Using Hybrid EVOH-Nylon Blends
J. Appl. Polym. Sci. 67, 2001 (1998) [Link]

2. Sang-Young Lee, Sung Chul Kim*
Laminar Morphology Development and Oxygen Permeability of LDPE/EVOH Blends
Polym. Eng. Sci. 37, 463-475 (1997) [Link]

1. Sang-Young Lee, Sung Chul Kim*
Morphology and Oxygen Barrier Properties of LDPE/EVOH Blends
Int. Polym. Proc. 11, 238 (1996) [Link]