Synthesis of pyroperoxoniobates of the alkali metals期刊界 All Journals 搜尽天下杂志传播学术成果专业期刊搜索期刊信息化学术搜索

Synthesis of pyroperoxoniobates of the alkali metals

Authors:	K. I. Selezneva

Affiliation:	(1) N. S. Kurnakov Institute of General and Inorganic Chemistry, Academy of Sciences of the USSR, USSR

Abstract:	Conclusions A new method for obtaining pyroperoxoniobates of the alkali metalswith the composition(Na, K)₄Nb₂O₁₁ · 2H₂O has been developed.The solid salts (Na, K)₄Nb₂O₁₁ · 2H₂O are stable above 100°. They decompose completely 300° with the formation of pyro salts having the composition (Na, K)₄Nb₂O₇ of reagent purity.Translated from Izvestiya Akademii Nauk SSSR, Seriya Khimicheskaya, No. 7, pp. 1281–1283, July, 1966.

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