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

H. S. Lee; M. Z. Hong; E. J. Park; K. Kim

doi:10.1023/B:JMSC.0000039297.35715.2d

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

H. S. Lee, M. Z. Hong, E. J. Park, K. Kim

Research output: Contribution to journal › Article › peer-review

4 Citations (Scopus)

Abstract

The phase changes in the cathode material, Co₃O₄ coated Ni, in the molten carbonate fuel cell (MCFC) were discussed. Phase changes were observed during the synthesis of Co₃O₄ coated Ni powders using polymeric precursor based on Pechini method. The NiO is found to be coated with lithinated Co-Ni solid oxide in molten carbonate. It was stated that the slubility of Ni from the LiCoNiO₂ layer in to the molten carbonate was expected to decrease more than that of the NiO used as a cathode for MCFC.

Original language	English
Pages (from-to)	5595-5598
Number of pages	4
Journal	Journal of Materials Science
Volume	39
Issue number	16-17
DOIs	https://doi.org/10.1023/B:JMSC.0000039297.35715.2d
Publication status	Published - 2004 Aug

Bibliographical note

Funding Information:
This study was financially supported by The Korea Electric Power Corporation and Center for Nanostruc-tured Materials Technology under ‘21st Century Frontier R&D Programs’ of the Ministry of Science and Technology, Korea.

ASJC Scopus subject areas

General Materials Science
Mechanics of Materials
Mechanical Engineering

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Cite this

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title = "Phase changes of newly synthesized Co-coated Ni cathode in MCFC cathodic conditions",

abstract = "The phase changes in the cathode material, Co3O4 coated Ni, in the molten carbonate fuel cell (MCFC) were discussed. Phase changes were observed during the synthesis of Co3O4 coated Ni powders using polymeric precursor based on Pechini method. The NiO is found to be coated with lithinated Co-Ni solid oxide in molten carbonate. It was stated that the slubility of Ni from the LiCoNiO2 layer in to the molten carbonate was expected to decrease more than that of the NiO used as a cathode for MCFC.",

author = "Lee, {H. S.} and Hong, {M. Z.} and Park, {E. J.} and K. Kim",

note = "Funding Information: This study was financially supported by The Korea Electric Power Corporation and Center for Nanostruc-tured Materials Technology under {\textquoteleft}21st Century Frontier R&D Programs{\textquoteright} of the Ministry of Science and Technology, Korea.",

year = "2004",

month = aug,

doi = "10.1023/B:JMSC.0000039297.35715.2d",

language = "English",

volume = "39",

pages = "5595--5598",

journal = "Journal of Materials Science",

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T1 - Phase changes of newly synthesized Co-coated Ni cathode in MCFC cathodic conditions

AU - Lee, H. S.

AU - Hong, M. Z.

AU - Park, E. J.

AU - Kim, K.

N1 - Funding Information: This study was financially supported by The Korea Electric Power Corporation and Center for Nanostruc-tured Materials Technology under ‘21st Century Frontier R&D Programs’ of the Ministry of Science and Technology, Korea.

PY - 2004/8

Y1 - 2004/8

N2 - The phase changes in the cathode material, Co3O4 coated Ni, in the molten carbonate fuel cell (MCFC) were discussed. Phase changes were observed during the synthesis of Co3O4 coated Ni powders using polymeric precursor based on Pechini method. The NiO is found to be coated with lithinated Co-Ni solid oxide in molten carbonate. It was stated that the slubility of Ni from the LiCoNiO2 layer in to the molten carbonate was expected to decrease more than that of the NiO used as a cathode for MCFC.

AB - The phase changes in the cathode material, Co3O4 coated Ni, in the molten carbonate fuel cell (MCFC) were discussed. Phase changes were observed during the synthesis of Co3O4 coated Ni powders using polymeric precursor based on Pechini method. The NiO is found to be coated with lithinated Co-Ni solid oxide in molten carbonate. It was stated that the slubility of Ni from the LiCoNiO2 layer in to the molten carbonate was expected to decrease more than that of the NiO used as a cathode for MCFC.

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U2 - 10.1023/B:JMSC.0000039297.35715.2d

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M3 - Article

AN - SCOPUS:4344652203

SN - 0022-2461

VL - 39

SP - 5595

EP - 5598

JO - Journal of Materials Science

JF - Journal of Materials Science

IS - 16-17

ER -

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

Abstract

Bibliographical note

ASJC Scopus subject areas

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