发明名称 |
Method for separating metal nanoparticles from colloidal metal solution |
摘要 |
A method for separating metal nanoparticles from colloidal metal solution includes providing a colloidal metal solution, including a plurality of metal nanoparticles; mixing a precipitating agent with the colloidal metal solution for maintaining the power of hydrogen value (pH) of the colloidal metal solution in a specific value; keeping the colloidal metal solution stationary for a static time at an environmental temperature such that the metal nanoparticle precipitates from the colloidal metal solution, and the colloidal metal solution forms a supernatant and a precipitating liquid; separating a precipitate from the precipitating liquid by a filtering process; and liquid blasting the precipitate by a first solvent to obtain the metal nanoparticles. |
申请公布号 |
US8721763(B2) |
申请公布日期 |
2014.05.13 |
申请号 |
US201213564464 |
申请日期 |
2012.08.01 |
申请人 |
TSAY MING-TSEH;CHANG SENG-MIN;CHUNG SHAN INSTITUTE OF SCIENCE AND TECHNOLOGY |
发明人 |
TSAY MING-TSEH;CHANG SENG-MIN |
分类号 |
B22F1/00;B22F9/16;B82Y40/00;C22B3/44;C22B15/00 |
主分类号 |
B22F1/00 |
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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