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Showing results 1 to 24 of 24

Issue Date	Title / Author(s) / Citation	File
2007	Enhanced reliability of electrochromic devices with a LiPON protective layer Yoo, Sung Jong; Lim, Ju Wan; Choi, Baeck; Sung, Yung-Eun Journal of the Electrochemical Society, Vol.154 No.2, pp.P6-P10	DOI
2007-04	Fast switchable electrochromic properties of tungsten oxide nanowire bundles Yoo, Sung Jong; Lim, Ju Wan; Sung, Yung-Eun; Jung, Young Hwa; Choi, Hong Goo; Kim, Do Kyung Applied Physics Letters, Vol.90 No.17, p. 173126	DOI
2008-02	Electrochromic properties of one-dimensional tungsten oxide nanobundles Yoo, Sung Jong; Jung, Young Hwa; Lim, Ju Wan; Choi, Hong Goo; Kim, Do Kyung; Sung, Yung-Eun Solar Energy Materials and Solar Cells, Vol.92 No.2, pp.179-183	DOI
2009-12	High electrochromic performance of co-sputtered vanadium-titanium oxide as a counter electrode Lim, Ju Wan; Yoo, Sung Jong; Park, Sun Ha; Yun, Seong Uk; Sung, Yung-Eun Solar Energy Materials and Solar Cells, Vol.93 No.12, pp.2069-2074	DOI
2010	Enhanced Electrochromic Properties of Ir-Ta Oxide Grown Using a Cosputtering System Yun, Seong Uk; Yoo, Sung Jong; Lim, Ju Wan; Park, Sun Ha; Cha, In Young; Sung, Yung-Eun Journal of the Electrochemical Society, Vol.157 No.7, pp.J256-J260	DOI
2010-01	High contrast ratio and fast switching polymeric electrochromic films based on water-dispersible polyaniline-poly(4-styrenesulfonate) nanoparticles Yoo, Sung Jong; Cho, JoonHyuk; Lim, Ju Wan; Park, Sun Ha; Jang, Jyongsik; Sung, Yung-Eun ELECTROCHEMISTRY COMMUNICATIONS, Vol.12 No.1, pp.164-167	DOI
2010-06	Preparation process for improving cathode electrode structure in direct methanol fuel cell Jung, Namgee; Cho, Yoon-Hwan; Choi, Kwang-Hyun; Lim, Ju Wan; Cho, Yong-Hun; Ahn, Minjeh; Kang, Yun Sik; Sung, Yung-Eun Electrochemistry Communications, Vol.12 No.6, pp.754-757	DOI
2010-08	Structural improvement of cathode catalyst layer in direct methanol fuel cell Jung, Namgee; Cho, Yoon-Hwan; Lim, Ju Wan; Ahn, Minjeh; Kang, Yun Sik; Chung, Dong Young; Sung, Yung-Eun ACS National Meeting Book of Abstracts, Vol.240
2010-09	Enhancement of polymer electrolyte membrane fuel cell performance by boiling a membrane electrode assembly in sulfuric acid solution Cho, Yong-Hun; Kim, Jinho; Yoo, Sung Jong; Jeon, Tae-Yeol; Ahn, Minjeh; Jung, Namgee; Cho, Yoon-Hwan; Lim, Ju Wan; Lee, Joong Kee; Yoon, Won-Sub; Sung, Yung-Eun Journal of Power Sources, Vol.195 No.18, pp.5952-5956	DOI
2010-10	Performance enhancement of membrane electrode assemblies with plasma etched polymer electrolyte membrane in PEM fuel cell Cho, Yong-Hun; Bae, Jin Woo; Cho, Yoon-Hwan; Lim, Ju Wan; Ahn, Minjeh; Yoon, Won-Sub; Kwon, Nak-Hyun; Jho, Jae Young; Sung, Yung-Eun INTERNATIONAL JOURNAL OF HYDROGEN ENERGY, Vol.35 No.19, pp.10452-10456	DOI
2010-12	Characteristics and performance of membrane electrode assemblies with operating conditions in polymer electrolyte membrane fuel cell Cho, Yong-Hun; Yoo, Sung Jong; Park, In-Su; Jeon, Tae-Yeol; Cho, Yoon-Hwan; Lim, Ju Wan; Kwon, Oh Joong; Yoon, Won-Sub; Sung, Yung-Eun Electrochimica Acta, Vol.56 No.2, pp.717-721	DOI
2011-01	Preparation of MEA with the Polybenzimidazole Membrane for High Temperature PEM Fuel Cell Cho, Yong-Hun; Kim, Sung-Kon; Kim, Tae-Ho; Cho, Yoon-Hwan; Lim, Ju Wan; Jung, Namgee; Yoon, Won-Sub; Lee, Jong-Chan; Sung, Yung-Eun Electrochemical and Solid-State Letters, Vol.14 No.3, pp.B38-B40	DOI
2011-04	Performance and stability characteristics of MEAs with carbon-supported Pt and Pt1Ni1 nanoparticles as cathode catalysts in PEM fuel cell Cho, Yong-Hun; Jeon, Tae-Yeol; Lim, Ju Wan; Cho, Yoon-Hwan; Ahnb, Minjeh; Jung, Namgee; Yoo, Sung Jong; Yoon, Won-Sub; Sung, Yung-Eun International Journal of Hydrogen Energy, Vol.36 No.7, pp.4394-4399	DOI
2011-12	Methanol-tolerant cathode electrode structure composed of heterogeneous composites to overcome methanol crossover effects for direct methanol fuel cell Jung, Namgee; Cho, Yoon-Hwan; Ahn, Minjeh; Lim, Ju Wan; Kang, Yun Sik; Chung, Dong Young; Kim, Jinho; Cho, Yong-Hun; Sung, Yung-Eun International Journal of Hydrogen Energy, Vol.36 No.24, pp.15731-15738	DOI
2012	Structural Modification of a Membrane Electrode Assembly via a Spray Coating in PEMFCs Ahn, Minjeh; Cho, Yoon-Hwan; Jung, Namgee; Lim, Ju Wan; Kang, Yun Sik; Sung, Yung-Eun Journal of the Electrochemical Society, Vol.159 No.2, pp.B145-B149	DOI
2012-01	Ionic Resistance of a Cathode Catalyst Layer with Various Thicknesses by Electrochemical Impedance Spectroscopy for PEMFC Lim, Ju Wan; Cho, Yong-Hun; Ahn, Minjeh; Chung, Dong Young; Cho, Yoon-Hwan; Jung, Namgee; Kang, Yun Sik; Kim, Ok-Hee; Lee, Myeong Jae; Kim, Minhyoung; Sung, Yung-Eun Journal of the Electrochemical Society, Vol.159 No.4, pp.B378-B384	DOI
2012-01	Stability characteristics of Pt1Ni1/C as cathode catalysts in membrane electrode assembly of polymer electrolyte membrane fuel cell Cho, Yong-Hun; Jeon, Tae-Yeol; Yoo, Sung Jong; Lee, Kug-Seung; Ahn, Minjeh; Kim, Ok-Hee; Cho, Yoon-Hwan; Lim, Ju Wan; Jung, Namgee; Yoon, Won-Sub; Choe, Heeman; Sung, Yung-Eun Electrochimica Acta, Vol.59, pp.264-269	DOI
2012-02	The dependence of performance degradation of membrane electrode assembly on platinum loading in polymer electrolyte membrane fuel cell Cho, Yong-Hun; Lim, Ju Wan; Kang, Yun Sik; Cho, Yoon-Hwan; Kim, Ok-Hee; Kwon, Nak-Hyun; Kwon, Oh Joong; Yoon, Won-Sub; Choe, Heeman; Sung, Yung-Eun International Journal of Hydrogen Energy, Vol.37 No.3, pp.2490-2497	DOI
2012-04	Performance of membrane electrode assemblies using PdPt alloy as anode catalysts in polymer electrolyte membrane fuel cell Cho, Yoon-Hwan; Cho, Yong-Hun; Lim, Ju Wan; Park, Hee-Young; Jung, Namgee; Ahn, Minjeh; Choe, Heeman; Sung, Yung-Eun International Journal of Hydrogen Energy, Vol.37 No.7, pp.5884-5890	DOI
2012-04	The improving electrochromic performance of nickel oxide film using aqueous N,N-dimethylaminoethanol solution Park, Sun Ha; Lim, Ju Wan; Yoo, Sung Jong; Cha, In Young; Sung, Yung-Eun Solar Energy Materials and Solar Cells, Vol.99, pp.31-37	DOI
2012-08	Improved mass transfer using a pore former in cathode catalyst layer in the direct methanol fuel cell Cho, Yoon-Hwan; Jung, Namgee; Kang, Yun Sik; Chung, Dong Young; Lim, Ju Wan; Choe, Heeman; Cho, Yong-Hun; Sung, Yung-Eun International Journal of Hydrogen Energy, Vol.37 No.16, pp.11969-11974	DOI
2013-01	The activation process through a bimodal transmittance state for improving electrochromic performance of nickel oxide thin film Cha, In Young; Park, Sun Ha; Lim, Ju Wan; Yoo, Sung Jong; Sung, Yung-Eun Solar Energy Materials and Solar Cells, Vol.108, pp.22-26	DOI
2013-09	Ordered macroporous platinum electrode and enhanced mass transfer in fuel cells using inverse opal structure Kim, Ok-Hee; Cho, Yong-Hun; Kang, Soon Hyung; Park, Hee-Young; Kim, Minhyoung; Lim, Ju Wan; Chung, Dong Young; Lee, Myeong Jae; Choe, Heeman; Sung, Yung-Eun Nature Communications, Vol.4	DOI
2015-04	Understanding interface between electrode and electrolyte: Organic/inorganic hybrid design for fast ion conductivity Chung, Dong Young; Chung, Young-Hoon; Kim, Sungmin; Lim, Ju Wan; Lee, Kyung Jae; Jung, Namgee; Shin, Hyeyoung; Kim, Ok-Hee; Kim, Hyungjun; Yoo, Sung Jong; Sung, Yung-Eun Journal of Physical Chemistry C, Vol.119 No.17, pp.9169-9176	DOI