A Stable High-Valency Nickel Oxide
1966; Institute of Physics; Volume: 113; Issue: 6 Linguagem: Inglês
10.1149/1.2424015
ISSN1945-7111
Autores Tópico(s)Semiconductor materials and devices
ResumoA high‐valency amorphous nickel oxide prepared by the hypochlorite oxidation of nickel nitrate exhibited a mixture of oxidation states characterized by a mean nickel valency of approximately 3.5. The high‐valency amorphous oxide was stable in strongly alkaline solutions, but it decomposed rapidly below pH 9. The oxide discharged efficiently when used as a cathode in an alkaline primary cell.
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