• 2002 Citations
  • 24 h-Index
1989 …2016

Research output per year

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Research Output

  • 2002 Citations
  • 24 h-Index
  • 74 Article
  • 3 Conference contribution
2016

Investigation of structural change and electrochemical reaction of spinel-LiMn2O4 by neutron diffraction

Seo, H., Seong, B., Kim, K. & Yi, C. W., 2016, In : Journal of Ceramic Processing Research. 17, 5, p. 472-477 6 p.

Research output: Contribution to journalArticle

1 Citation (Scopus)
2015
3 Citations (Scopus)

Effects of capacity ratios between anode and cathode on electrochemical properties for lithium polymer batteries

Kim, C. S., Jeong, K. M., Kim, K. & Yi, C. W., 2015 Feb 10, In : Electrochimica Acta. 155, p. 431-436 6 p.

Research output: Contribution to journalArticle

36 Citations (Scopus)

Investigation on internal short circuits of lithium polymer batteries with a ceramic-coated separator during nail penetration

Kim, C. S., Yoo, J. S., Jeong, K. M., Kim, K. & Yi, C. W., 2015 Sep 1, In : Journal of Power Sources. 289, p. 41-49 9 p.

Research output: Contribution to journalArticle

15 Citations (Scopus)

Physico-Chemical and Electrochemical Properties of Si-Ti-Ni Alloy Modified with poly(3,4-ethylenedioxythiophene)

Seo, H., Kim, K. & Yi, C. W., 2015 Feb 28, In : Electrochimica Acta. 165, p. 247-254 8 p.

Research output: Contribution to journalArticle

4 Citations (Scopus)
2014

A simple surface modification of NiO cathode with TiO2 nano-particles for molten carbonate fuel cells (mcfcs

Choi, H. S., Kim, K. & Yi, C. W., 2014 Apr 20, In : Bulletin of the Korean Chemical Society. 35, 4, p. 1237-1240 4 p.

Research output: Contribution to journalArticle

The enhanced physico-chemical and electrochemical properties for surface modified NiO cathode for molten carbonate fuel cells (MCFCs)

Choi, H. S., Kim, K. & Yi, C. W., 2014 May 20, In : Bulletin of the Korean Chemical Society. 35, 5, p. 1305-1311 7 p.

Research output: Contribution to journalArticle

1 Citation (Scopus)
2013

Poly(acrylamide-co-acrylic acid) gel electrolytes for Ni-Zn secondary batteries

Lee, S. H., Kim, K. & Yi, C. W., 2013 Mar 20, In : Bulletin of the Korean Chemical Society. 34, 3, p. 717-718 2 p.

Research output: Contribution to journalArticle

6 Citations (Scopus)

Polysulfide dissolution control: The common ion effect

Shin, E. S., Kim, K., Oh, S. H. & Cho, W. I., 2013 Mar 11, In : Chemical Communications. 49, 20, p. 2004-2006 3 p.

Research output: Contribution to journalArticle

161 Citations (Scopus)
2012

Determination of fluorescent whitening agents in paper materials by ion-pair reversed-phase high-performance liquid chromatography

Kim, J. S., Kim, D. H. & Kim, K., 2012 Dec 20, In : Bulletin of the Korean Chemical Society. 33, 12, p. 3971-3976 6 p.

Research output: Contribution to journalArticle

10 Citations (Scopus)

Phosphoric acid-functionalized mesoporous silica/nafion composite membrane for high temperature pemfcs

Lee, J., Yi, C. W. & Kim, K., 2012 Apr 20, In : Bulletin of the Korean Chemical Society. 33, 4, p. 1397-1400 4 p.

Research output: Contribution to journalArticle

Open Access
6 Citations (Scopus)

The electrochemical properties of the porous nafion membrane for proton exchange membrane fuel cells (PEMFCs)

Lee, J., Yi, C. W. & Kim, K., 2012 May 20, In : Bulletin of the Korean Chemical Society. 33, 5, p. 1788-1790 3 p.

Research output: Contribution to journalArticle

11 Citations (Scopus)
2011

Characteristics and electrochemical performance of the TiO 2-coated ZnO anode for Ni-Zn secondary batteries

Lee, S. H., Yi, C. W. & Kim, K., 2011 Feb 10, In : Journal of Physical Chemistry C. 115, 5, p. 2572-2577 6 p.

Research output: Contribution to journalArticle

79 Citations (Scopus)

Improved electrochemical performance of LiMn 1.5Ni 0.5O 4 electrode modified by AlPO 4 for lithium-ion batteries

Yi, C. W., Shi, J. Y. & Kim, K., 2011, ACS National Meeting Book of Abstracts.

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Improved electrochemical properties of LiNi 0.5Mn 1.5O 4 spinel material by surface modification with LiCoO 2

Hyo-Ree, S., Cheol-Woo, Y. & Kim, K., 2011, ACS National Meeting Book of Abstracts.

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Modification of Ni-based cathode material for molten carbonate fuel cells using Co3O4

Kim, Y. S., Yi, C. W., Choi, H. S. & Kim, K., 2011 Feb 15, In : Journal of Power Sources. 196, 4, p. 1886-1893 8 p.

Research output: Contribution to journalArticle

15 Citations (Scopus)

Phosphoric acid-doped SDF-F/poly(VI-co-MPS)/PTFE membrane for a high temperature proton exchange membrane fuel cell

Lee, J., Yi, C. W. & Kim, K., 2011 Jun 20, In : Bulletin of the Korean Chemical Society. 32, 6, p. 1902-1906 5 p.

Research output: Contribution to journalArticle

5 Citations (Scopus)
2010

An investigation of LiFePO4/poly(3,4-ethylenedioxythiophene) composite cathode materials for lithium-ion batteries

Shi, J. Y., Yi, C. W. & Kim, K., 2010 Sep 20, In : Bulletin of the Korean Chemical Society. 31, 9, p. 2698-2700 3 p.

Research output: Contribution to journalArticle

14 Citations (Scopus)

Enhanced electrochemical properties of surface modified limn 2O4 by Li-Fe composites for rechargeable lithium ion batteries

Shi, J. Y., Yi, C. W., Liang, L. & Kim, K., 2010 Feb 1, In : Bulletin of the Korean Chemical Society. 31, 2, p. 309-314 6 p.

Research output: Contribution to journalArticle

7 Citations (Scopus)

Improved electrochemical performance of AlPO4-coated LiMn1.5Ni0.5O4 electrode for lithium-ion batteries

Shi, J. Y., Yi, C. W. & Kim, K., 2010 Oct 1, In : Journal of Power Sources. 195, 19, p. 6860-6866 7 p.

Research output: Contribution to journalArticle

100 Citations (Scopus)
2009

Surface-modified Nafion membrane by trioctylphosphine-stabilized palladium nanoparticles for DMFC applications

Tian, A. H., Kim, J. Y., Shi, J. Y., Lee, K. & Kim, K., 2009 Aug 1, In : Journal of Physics and Chemistry of Solids. 70, 8, p. 1207-1212 6 p.

Research output: Contribution to journalArticle

15 Citations (Scopus)
2008

Poly(1-vinylimidazole)/Pd-impregnated Nafion for direct methanol fuel cell applications

Tian, A. H., Kim, J. Y., Shi, J. Y. & Kim, K., 2008 Aug 15, In : Journal of Power Sources. 183, 1, p. 1-7 7 p.

Research output: Contribution to journalArticle

19 Citations (Scopus)

Sulfonated poly(fluorinated arylene ether)s/poly(N-vinylimidazole) blend polymer and PTFE layered membrane for operating PEMFC at high temperature

Choi, D. H., Lee, J., Kwon, O., Kim, J. Y. & Kim, K., 2008 Apr 1, In : Journal of Power Sources. 178, 2, p. 677-682 6 p.

Research output: Contribution to journalArticle

12 Citations (Scopus)
2007

Improvement of electrochemical stability of LiMn2O4 by CeO2 coating for lithium-ion batteries

Ha, H. W., Yun, N. J. & Kim, K., 2007 Feb 15, In : Electrochimica Acta. 52, 9, p. 3236-3241 6 p.

Research output: Contribution to journalArticle

142 Citations (Scopus)

Surface-modified Nafion membrane by oleylamine-stabilized Pd nanoparticles for DMFC applications

Tian, A. H., Kim, J. Y., Shi, J. Y., Kim, K. & Lee, K., 2007 May 15, In : Journal of Power Sources. 167, 2, p. 302-308 7 p.

Research output: Contribution to journalArticle

20 Citations (Scopus)
2006

A PtAu nanoparticle electrocatalyst for methanol electro-oxidation in direct methanol fuel cells

Choi, J. H., Park, K. W., Park, I. S., Kim, K., Lee, J. S. & Sung, Y. E., 2006 Jan 1, In : Journal of the Electrochemical Society. 153, 10, p. A1812-A1817

Research output: Contribution to journalArticle

83 Citations (Scopus)

Cobalt and cerium coated Ni powder as a new candidate cathode material for MCFC

Kim, M. H., Hong, M. Z., Kim, Y. S., Park, E., Lee, H., Ha, H. W. & Kim, K., 2006 Aug 25, In : Electrochimica Acta. 51, 27, p. 6145-6151 7 p.

Research output: Contribution to journalArticle

23 Citations (Scopus)

Effect of titanium substitution in layered LiNiO2 cathode material prepared by molten-salt synthesis

Ha, H. W., Jeong, K. H. & Kim, K., 2006 Oct 20, In : Journal of Power Sources. 161, 1, p. 606-611 6 p.

Research output: Contribution to journalArticle

21 Citations (Scopus)

Enhanced electrochemical and thermal stability of surface-modified LiCoO2 cathode by CeO2 coating

Kim, K., Ha, H. W., Yun, N. J., Kim, M. H. & Woo, M. H., 2006 Apr 10, In : Electrochimica Acta. 51, 16, p. 3297-3302 6 p.

Research output: Contribution to journalArticle

53 Citations (Scopus)

Fluorine-doped nanocrystalline SnO2 powders prepared via a single molecular precursor method as anode materials for Li-ion batteries

Ha, H. W., Kim, K., De Borniol, M. & Toupance, T., 2006 Mar 1, In : Journal of Solid State Chemistry. 179, 3, p. 702-707 6 p.

Research output: Contribution to journalArticle

46 Citations (Scopus)

Submicron size Li(Ni1/3Co1/3Mn1/3) O2 particles prepared by spray pyrolysis from polymeric precursor solution

Ju, S. H., Koo, H. Y., Kim, D. Y., Hong, S. K., Kang, Y. C., Ha, H. W. & Kim, K., 2006 May 1, In : Journal of Materials Science: Materials in Electronics. 17, 5, p. 353-359 7 p.

Research output: Contribution to journalArticle

10 Citations (Scopus)

Synthesis and electrochemical properties of olivine-type LiFePO4/C composite cathode material prepared from a poly(vinyl alcohol)-containing precursor

Yun, N. J., Ha, H. W., Jeong, K. H., Park, H. Y. & Kim, K., 2006 Oct 6, In : Journal of Power Sources. 160, 2 SPEC. ISS., p. 1361-1368 8 p.

Research output: Contribution to journalArticle

97 Citations (Scopus)

TiO2-coated Ni powder as a new cathode material for molten carbonate fuel cells

Hong, M. Z., Lee, H. S., Kim, M. H., Park, E. J., Ha, H. W. & Kim, K., 2006 Jun 1, In : Journal of Power Sources. 156, 2, p. 158-165 8 p.

Research output: Contribution to journalArticle

9 Citations (Scopus)

Zirconium phosphate sulfonated poly (fluorinated arylene ether)s composite membranes for PEMFCs at 100-140 °C

Woo, M. H., Kwon, O., Choi, S. H., Hong, M. Z., Ha, H. W. & Kim, K., 2006 Aug 25, In : Electrochimica Acta. 51, 27, p. 6051-6059 9 p.

Research output: Contribution to journalArticle

27 Citations (Scopus)
2005

A new candidate cathode material as (Co/Mg)-coated Ni powder for molten carbonate fuel cell

Park, E., Hong, M., Lee, H., Kim, M. & Kim, K., 2005 Apr 27, In : Journal of Power Sources. 143, 1-2, p. 84-92 9 p.

Research output: Contribution to journalArticle

15 Citations (Scopus)

Effects of surface modification on the cycling stability of LiNi 0.8Co0.2O2 electrodes by CeO2 coating

Ha, H. W., Jeong, K. H., Yun, N. J., Hong, M. Z. & Kim, K., 2005 Jun 10, In : Electrochimica Acta. 50, 18, p. 3764-3769 6 p.

Research output: Contribution to journalArticle

48 Citations (Scopus)

Zr-doped Li[Ni0.5-xMn0.5-xZr2x]O 2 (x = 0, 0.025) as cathode material for lithium ion batteries

Jeong, K. H., Ha, H. W., Yun, N. J., Hong, M. Z. & Kim, K., 2005 Sep 20, In : Electrochimica Acta. 50, 27, p. 5349-5353 5 p.

Research output: Contribution to journalArticle

23 Citations (Scopus)
2004

Organic-inorganic composite membranes as addition of SiO2 for high temperature-operation in polymer electrolyte membrane fuel cells (PEMFCs)

Kim, Y. M., Choi, S. H., Lee, H. C., Hong, M. Z., Kim, K. & Lee, H. I., 2004 Oct 15, In : Electrochimica Acta. 49, 26, p. 4787-4796 10 p.

Research output: Contribution to journalArticle

85 Citations (Scopus)

Phase changes of newly synthesized Co-coated Ni cathode in MCFC cathodic conditions

Lee, H. S., Hong, M. Z., Park, E. J. & Kim, K., 2004 Aug 1, In : Journal of Materials Science. 39, 16-17, p. 5595-5598 4 p.

Research output: Contribution to journalArticle

3 Citations (Scopus)

Preparation and evaluation of sulfonated-fluorinated poly(arylene ether)s membranes for a proton exchange membrane fuel cell (PEMFC)

Lee, H. C., Hong, H. S., Kim, Y. M., Choi, S. H., Hong, M. Z., Lee, H. S. & Kim, K., 2004 Jun 15, In : Electrochimica Acta. 49, 14, p. 2315-2323 9 p.

Research output: Contribution to journalArticle

71 Citations (Scopus)
2003

A novel approach to preparing nano-size Co3O4-coated Ni powder by the Pechini method for MCFC cathodes

Lee, H., Hong, M., Bae, S., Lee, H., Park, E. & Kim, K., 2003 Oct 1, In : Journal of Materials Chemistry. 13, 10, p. 2626-2632 7 p.

Research output: Contribution to journalArticle

26 Citations (Scopus)

A study of the Co-coated Ni cathode prepared by electroless deposition for MCFCs

Hong, M. Z., Bae, S. C., Lee, H. S., Lee, H. C., Kim, Y. M. & Kim, K., 2003 Dec 15, In : Electrochimica Acta. 48, 28, p. 4213-4221 9 p.

Research output: Contribution to journalArticle

18 Citations (Scopus)

Cyclic performances of HT-LiCo0.8M0.2O2 (M = Al, Ni) powders prepared by the molten salt synthesis method

Han, C. H., Hong, Y. S. & Kim, K., 2003 Apr 1, In : Solid State Ionics. 159, 3-4, p. 241-247 7 p.

Research output: Contribution to journalArticle

26 Citations (Scopus)
2002

Effect of Li2CO3 additive on gas generation in lithium-ion batteries

Shin, J. S., Han, C. H., Jung, U. H., Lee, S. I., Kim, H. J. & Kim, K., 2002 Jun 15, In : Journal of Power Sources. 109, 1, p. 47-52 6 p.

Research output: Contribution to journalArticle

105 Citations (Scopus)

Electrochemical properties of iodine-containing lithium manganese oxide spinel

Han, C. H., Hong, Y. S., Hong, H. S. & Kim, K., 2002 Sep 18, In : Journal of Power Sources. 111, 1, p. 176-180 5 p.

Research output: Contribution to journalArticle

8 Citations (Scopus)

Variations in electrical properties of Nb-doped SrTiO 3 with cation nonstoichiometry

Moon, J. H., Kim, S. H., Park, K. I., Kim, Y. & Kim, K., 2002 Jan 1, Ferroelectrics. Vol. 269. p. 267-272 6 p.

Research output: Chapter in Book/Report/Conference proceedingConference contribution

2001

New n = 3 Dion-Jacobson phases NaLn2Ti2NbO10·xH2O (Ln = La, Pr, Nd, Sm)

Hong, Y. S. & Kim, K., 2001 May 6, In : Materials Research Bulletin. 36, 7-8, p. 1325-1334 10 p.

Research output: Contribution to journalArticle

1 Citation (Scopus)

New pyrochlore phases in the ternary oxide Tl-Sb-O

Hong, Y. S. & Kim, K., 2001 Jan 1, In : Journal of Materials Chemistry. 11, 5, p. 1533-1536 4 p.

Research output: Contribution to journalArticle

4 Citations (Scopus)

Structural and electrochemical properties of the spinel Li(Mn2-xLix/4Co3x/4)O4

Hong, Y. S., Han, C. H., Kim, K., Kwon, C. W., Campet, G. & Choy, J. H., 2001 Jan 2, In : Solid State Ionics. 139, 1-2, p. 75-81 7 p.

Research output: Contribution to journalArticle

35 Citations (Scopus)

Structural characterization of new layered perovskites MLa2Ti2TaO10 (M = Cs, Rb) and NaLa2Ti2TaO10 · xH2O (x = 2, 0.9, 0)

Hong, Y. S., Han, C. H. & Kim, K., 2001 Oct 10, In : Journal of Solid State Chemistry. 158, 2, p. 290-298 9 p.

Research output: Contribution to journalArticle

11 Citations (Scopus)