| 发明名称 | Polyimide nanocomposite and method for preparing same | ||
| 摘要 | Disclosed is a polyimide nanocomposite, which is prepared by mixing modified graphene oxide, polyamic acid, and a solvent to obtain a mixture solution, and heat-curing the mixture solution. | ||
| 申请公布号 | US8828476(B2) | 申请公布日期 | 2014.09.09 |
| 申请号 | US201213604782 | 申请日期 | 2012.09.06 |
| 申请人 | Pusan National University Industry-University Cooperation Foundation | 发明人 | Ha Chang-Sik;Choi Myeon-Cheon;Kim Gwang-Yeon |
| 分类号 | B05D5/12;C08K3/04;C08G69/28;C08L79/08;C08K9/04;C08J5/00;C08G73/10;B82Y30/00 | 主分类号 | B05D5/12 |
| 代理机构 | Park & Associates IP Law, P.C. | 代理人 | Park & Associates IP Law, P.C. |
| 主权项 | 1. A polyimide nanocomposite, characterized in that modified graphene oxide and a polyamic acid are mixed with a solvent to form a mixed solution, and the polyimide nanocomposite is formed by thermal curing of the mixed solution, wherein the modified graphene oxide is prepared by modifying top and bottom surfaces of plate-shaped graphene oxide with a material comprising amine and having a negative charge. | ||
| 地址 | KR | ||