Alkali insertion within NiONi electrode in contact with molten Li2CO3K2CO3 and Li2CO3Na2CO3K2CO3 at 650°C

作者: B. Malinowska , M. Cassir , J. Devynck

DOI: 10.1016/S0378-7753(96)02438-X

关键词:

摘要: Abstract Lithium, sodium and potassium species have been analysed by different spectroscopic techniques in the NiO layer recovering nickel cathode used state-of-the-art molten carbonate fuel cell. The electrode was previously oxidized lithium-containing electrolytes, Li 2 CO 3 K C0 Na at 650°C. Similarly to well-known case of lithium, it has shown that presence cations could be associated their insertion lattice.

参考文章(40)
P. Tarte, J. Preudhomme, 6Li-7Li isotopic shifts in the infrared spectrum of inorganic lithium compounds—II Spectrochimica Acta Part A: Molecular Spectroscopy. ,vol. 26, pp. 747- 754 ,(1970) , 10.1016/0584-8539(70)80271-9
E. Antolini, The way of Li x Ni 1−x O solid solution formation from an Ni-Li 2 CO 3 powder mixture Journal of Materials Science Letters. ,vol. 12, pp. 1947- 1950 ,(1993) , 10.1007/BF00882551
C Delmas, Y Borthomieu, C Faure, A Delahaye, M Figlarz, None, Nickel hydroxide and derived phases obtained by chimie douce from NaNiO2 Solid State Ionics. pp. 104- 111 ,(1989) , 10.1016/0167-2738(89)90209-9
F. Decker, S. Passerini, R. Pileggi, B. Scrosati, The electrochromic process in non-stoichiometric nickel oxide thin film electrodes Electrochimica Acta. ,vol. 37, pp. 1033- 1038 ,(1992) , 10.1016/0013-4686(92)85220-F
Masaharu Hatano, Kiyoshi Otsuka, The oxidative coupling of methane on lithium nickelate(III) Journal of the Chemical Society, Faraday Transactions. ,vol. 85, pp. 199- 206 ,(1989) , 10.1039/F19898500199
Ronald J. Balsys, R. Lindsay Davis, The structure of Li0.43Na0.36CoO1.96 using neutron powder diffraction Solid State Ionics. ,vol. 69, pp. 69- 74 ,(1994) , 10.1016/0167-2738(94)90451-0
M. Stanley Whittingham, The Role of Ternary Phases in Cathode Reactions Journal of The Electrochemical Society. ,vol. 123, pp. 315- 320 ,(1976) , 10.1149/1.2132817
Tsugio Sato, Chang Hsien-Chang, Tadashi Endo, Masahiko Shimada, Preparation and electrical properties of LixM1−xO (M = Ni, Co) Journal of Materials Science Letters. ,vol. 5, pp. 552- 554 ,(1986) , 10.1007/BF01728688
J.B. Goodenough, D.G. Wickham, W.J. Croft, Some magnetic and crystallographic properties of the system Li+xNi++1−2xni+++xO Journal of Physics and Chemistry of Solids. ,vol. 5, pp. 107- 116 ,(1958) , 10.1016/0022-3697(58)90136-7
Gang Xie, Yoshiharu Sakamura, Keiko Ema, Yasuhiko Ito, Characterization of nickel oxide in molten carbonate II. In situ x-ray diffraction of higher nickel oxide in molten carbonate Journal of Power Sources. ,vol. 32, pp. 135- 141 ,(1990) , 10.1016/S0378-7753(12)80003-6