发明名称 |
Catalyst for carbon nanotube growth |
摘要 |
Nanoparticles are coated using thick-film techniques with a catalyst to promote the growth of carbon nanotubes thereon. In one example, alumina nanoparticles are coated with a copper catalyst. Such nanoparticles can be selectively deposited onto a substrate to create a field emission cathode, which can then be utilized within field emission devices.
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申请公布号 |
US6897603(B2) |
申请公布日期 |
2005.05.24 |
申请号 |
US20020223815 |
申请日期 |
2002.08.20 |
申请人 |
SI DIAMOND TECHNOLOGY, INC. |
发明人 |
MAO DONGSHENG;LI YUNJUN;FINK RICHARD LEE;GINSBERG VALERIE;YANG MOHSHI;THUESEN LEIF |
分类号 |
B01J23/72;B01J23/74;B01J35/00;B01J37/02;B01J37/03;B01J37/34;C30B25/02;H01J9/02;(IPC1-7):H01J1/02 |
主分类号 |
B01J23/72 |
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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