发明名称 |
Method for preparing ITO nanometer powders |
摘要 |
A solution method for preparing indium-tin oxide (ITO) powders is provided. Indium compounds and tin compounds are dissolved in water respectively to form two solution bodies. Some proper additives are added into the solution bodies to form metal hydroxyl compounds with determined composition. After water washing and filtration, proper additives are added into the solution to peptize the solution. During the peptization process, hydrolysis and condensation reactions occurs between different metal hydroxyl compounds. Solvent of the solution is then removed to form high quality nanometer grade ITO powders.
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申请公布号 |
US6793908(B2) |
申请公布日期 |
2004.09.21 |
申请号 |
US20020141127 |
申请日期 |
2002.05.09 |
申请人 |
CHENG LOONG CORPORATION |
发明人 |
LU HSIN CHUNG;HSU CHIO HAO;LIN I CHIAO;WENG CHIEN LUNG |
分类号 |
C01G19/00;(IPC1-7):C01G15/00 |
主分类号 |
C01G19/00 |
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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