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Relation between crystallographic microstructure and electrochemical properties of CuO for lithium cells

✍ Scribed by P. Podhájecký; Z. Zábranský; P. Novák; Z. Dobiášová; R. Černý; V. Valvoda


Publisher
Elsevier Science
Year
1990
Tongue
English
Weight
516 KB
Volume
35
Category
Article
ISSN
0013-4686

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✦ Synopsis


Heat treatment of CuO powder samples has an influence on their cathodic discharge curves in lithium cells A correlation of the electrochemical properties of CuO with the broadening and shifts of the X-ray diffraction lines was found, related with nonstoichiometry of the Cuff, crystallites The defects of the crystal structure of a mosaic texture type are responsible for the increased electrochemical activity