Preserving nickel electrode conductivity during sintering process using lithium carbonate coatings

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• 作者：Damoon Sohrabi Baba Heidary ; ^{dus255@psu.edu} ; ^{d.sohraby@gmail.com} ; Clive A. Randall
• 关键词：Nickel ; Conductivity ; Lithium ; EELS ; Decomposition ; Electrode
• 刊名：Journal of Alloys and Compounds
• 出版年：2017
• 出版时间：25 February 2017
• 年：2017
• 卷：695
• 期：Complete
• 页码：1448-1454
• 全文大小：2445 K
• 卷排序：695

文摘

Exploring effective parameters in the preservation of electrical conductivity of Ni particles during sintering. Studying Li2CO3 decomposition, which produced CO gas as a local reducing atmosphere and prevent NiO formation. Mapping Li+ and Ni3+/Ni2+ after the sintering process and discussing the possibility of electron hopping. Comparing both mechanisms in conductivity preservation and demonstrating which one is more effective.