发明名称 |
Ceramic materials reinforced with metal and single-wall carbon nanotubes |
摘要 |
High-density composites of ceramic materials, notably alumina or metal oxides in general, are formed by the incorporation of metal particles, of which niobium is a preferred example, and single-wall carbon nanotubes. The composites demonstrate an unusually high fracture toughness compared to the ceramic alone, and also when compared to composites that contain either the metal alone or single-wall carbon nanotubes alone. The two additives thus demonstrate a synergistic effect in improving the toughness of the ceramic.
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申请公布号 |
US2004167009(A1) |
申请公布日期 |
2004.08.26 |
申请号 |
US20030377172 |
申请日期 |
2003.02.26 |
申请人 |
THE REGENTS OF THE UNIVERSITY OF CALIFORNIA, A CALIFORNIA CORPORATION |
发明人 |
KUNTZ JOSHUA D.;ZHAN GUODONG;MUKHERJEE AMIYA K. |
分类号 |
C04B;C04B35/053;C04B35/117;C04B35/443;C04B35/45;C04B35/488;C04B35/50;C04B35/505;C04B35/64;C04B35/80;H05B6/00;(IPC1-7):H05B6/00 |
主分类号 |
C04B |
代理机构 |
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代理人 |
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地址 |
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