Acta Metall Sin  1998, Vol. 34 Issue (3): 288-292    DOI:

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THE EFFECT OF CAST RATE ON THE ELECTROCHEMICAL PROPERTIES OF Ml(NiCoMnTi)_5 HYDROGEN STORAGE ALLOY

LI Chuanjian;WANG Xinlin; LI Xiumei; WANG Chongyu (Advanced Materials Institute; Central Iron & Steel Research Institute; Beliing 100081)

LI Chuanjian;WANG Xinlin; LI Xiumei; WANG Chongyu (Advanced Materials Institute; Central Iron & Steel Research Institute; Beliing 100081). THE EFFECT OF CAST RATE ON THE ELECTROCHEMICAL PROPERTIES OF Ml(NiCoMnTi)_5 HYDROGEN STORAGE ALLOY. Acta Metall Sin, 1998, 34(3): 288-292.

Abstract References Related Articles Recommended Metrics Download:  PDF(441KB)  Export:  BibTeX | EndNote (RIS)       Abstract  Electrochemical charge-discharge-cycling measurements were made on electrode samples prepared from alloys of the same composition with different solidification rates,and their discharge capacity, cycle stability, discharge voltage characteristics were compared.High solidification rates could improve greatly the stability and discharge voltage property, but also lead to a decrease in capacity, especially the high discharge rate capability. All alloys in as-quenched state were generally much more difficult to activate completely. Key words:  rare earth      AB5 hydrogen-storage alloy      negative electrode      solidilication rate      electrochemical property      Received:  18 March 1998      Service E-mail this article Add to citation manager E-mail Alert RSS （） Articles by authors URL:  https://www.ams.org.cn/EN/     OR     https://www.ams.org.cn/EN/Y1998/V34/I3/288 1Willems J J G. Philips J Res,1984; 39(Suppl.1): 1 2Notten P H L, Einerhand R H L. Adv Mater, 1991; 3: 343 3石川博工业,1990;100:87(Ishikawa H. Ind Rare Met,1990;100: 87) 4松本功机能材料;1989;9(11):23(Matsumoto I. 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