发明名称 |
HYDRAZINE-COORDINATED Cu CHALCOGENIDE COMPLEX AND METHOD FOR PRODUCING SAME, APPLICATION LIQUID FOR FORMING LIGHT-ABSORBING LAYER, AND METHOD FOR PRODUCING APPLICATION LIQUID FOR FORMING LIGHT-ABSORBING LAYER |
摘要 |
<p>A hydrazine-coordinated Cu chalcogenide complex obtainable by reacting Cu or Cu 2 Se and a chalcogen in dimethylsulfoxide in the presence of hydrazine and free of an amine solvent, and adding a poor solvent to the resulting solution or subjecting the resulting solution to concentration and filtration.</p> |
申请公布号 |
EP2706578(A1) |
申请公布日期 |
2014.03.12 |
申请号 |
EP20120796808 |
申请日期 |
2012.06.08 |
申请人 |
TOKYO OHKA KOGYO CO., LTD. |
发明人 |
KUWAHARA MASARU;MISUMI KOICHI;MIYAMOTO HIDENORI |
分类号 |
H01L31/04 |
主分类号 |
H01L31/04 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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