发明授权
- 专利标题： Carbon nanotubes with nitrogen content
- 专利标题（中）： 含氮量的碳纳米管
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申请号： US09957627申请日： 2001-09-20
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公开(公告)号： US06664728B2公开(公告)日： 2003-12-16
- 发明人: Igor Pavlovsky , Richard Lee Fink , Zvi Yaniv
- 申请人： Igor Pavlovsky , Richard Lee Fink , Zvi Yaniv
- 主分类号： H01J162
- IPC分类号： H01J162
摘要：
Field emission characteristics of carbon films are improved by changing the conditions of the growth of the films, by adding nitrogen, or substitutes to the nitrogen for hydrogen, in the carbon film growth process. Resulting field emission cathodes exhibit better field emission characteristics because of the increased concentration of nitrogen within the film.
公开/授权文献
- US20030197462A1 CARBON NANOTUBES WITH NITROGEN CONTENT 公开/授权日：2003-10-23
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