Method of producing hydrazine-coordinated Cu chalcogenide complex

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United States of America Patent

PATENT NO 8992874
APP PUB NO 20140072500A1
SERIAL NO

13611499

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A method of producing a hydrazine-coordinated Cu chalcogenide complex, including: a step (I) in which Cu or Cu2Se and a chalcogen are reacted in dimethylsulfoxide in the presence of hydrazine, a step (II) in which a solution obtained in the step (I) is subjected to concentration and filtration, and a step (III) in which a purifying solvent is added to a solution obtained in the step (II).

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TOKYO OHKA KOGYO CO LTDKANAGAWA COUNTY JAPAN KANAGAWA

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Kuwahara, Masaru Hillsboro, US 11 99
Misumi, Koichi Hillsboro, US 68 261
Miyamoto, Hidenori Hillsboro, US 194 2107

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