The Dehydration of Ammonium Metatungstate

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© 1962 ECS - The Electrochemical Society
, , Citation R. W. Mooney et al 1962 J. Electrochem. Soc. 109 1179 DOI 10.1149/1.2425268

1945-7111/109/12/1179

Abstract

Ammonium metatungstate was allowed to reach equilibrium at temperatures between 55° and 450°C. The products were characterized by chemical analyses, thermogravimetric analyses, and x‐ray diffraction patterns. The data confirm the association of one constitutional water molecule with the metatungstate ion. The x‐ray diffraction patterns of ammonium metatungstate varied with the water content.

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10.1149/1.2425268