ICCAS OpenIR
Two reduction processes for hydrogen adsorption and absorption at MmNi(5)-type alloy electrodes
Deng, BH; Li, YF; Wang, RQ; Fang, SB
1999
Source PublicationELECTROCHIMICA ACTA
ISSN0013-4686
Volume44Issue:17Pages:2853-2857
AbstractThe electrochemical hydrating/dehydrating behavior of MmNi(5)-type alloy electrodes in an alkaline solution was investigated with cyclic voltammetry, scanning electron microscopy and X-ray photoelectron spectroscopy analysis. At an Mm(Ni3.8Co0.5Al0.4Mn0.3)(5) powder microelectrode, a hydrogen absorption peak was observed at more negative potential than that of the water electroreduction and hydrogen adsorption peak in its cyclic voltammograms. In addition, the electrochemical mechanism of the hydrogen absorption and desorption at the hydride electrodes in the alkaline solution is discussed. (C) 1999 Elsevier Science Ltd. All rights reserved.
KeywordNi/mh Battery Mmni(5)-type Electrode Reduction Process Hydrogen Absorption
Indexed BySCI
Language英语
WOS IDWOS:000079736100004
PublisherPERGAMON-ELSEVIER SCIENCE LTD
Citation statistics
Cited Times:12[WOS]   [WOS Record]     [Related Records in WOS]
Document Type期刊论文
Identifierhttp://ir.iccas.ac.cn/handle/121111/75220
Collection中国科学院化学研究所
Corresponding AuthorLi, YF
AffiliationChinese Acad Sci, Inst Chem, Beijing 100080, Peoples R China
Recommended Citation
GB/T 7714
Deng, BH,Li, YF,Wang, RQ,et al. Two reduction processes for hydrogen adsorption and absorption at MmNi(5)-type alloy electrodes[J]. ELECTROCHIMICA ACTA,1999,44(17):2853-2857.
APA Deng, BH,Li, YF,Wang, RQ,&Fang, SB.(1999).Two reduction processes for hydrogen adsorption and absorption at MmNi(5)-type alloy electrodes.ELECTROCHIMICA ACTA,44(17),2853-2857.
MLA Deng, BH,et al."Two reduction processes for hydrogen adsorption and absorption at MmNi(5)-type alloy electrodes".ELECTROCHIMICA ACTA 44.17(1999):2853-2857.
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