Invention Grant
US08501136B2 Synthesis and processing of rare-earth boride nanowires as electron emitters
有权
稀土硼化物纳米线作为电子发射体的合成与处理
- Patent Title: Synthesis and processing of rare-earth boride nanowires as electron emitters
- Patent Title (中): 稀土硼化物纳米线作为电子发射体的合成与处理
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Application No.: US12223639Application Date: 2007-02-06
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Publication No.: US08501136B2Publication Date: 2013-08-06
- Inventor: Lu-Chang Qin , Han Zhang , Qi Zhang , Jie Tang
- Applicant: Lu-Chang Qin , Han Zhang , Qi Zhang , Jie Tang
- Applicant Address: US NC Chapel Hill
- Assignee: The University of North Carolina at Chapel Hill
- Current Assignee: The University of North Carolina at Chapel Hill
- Current Assignee Address: US NC Chapel Hill
- Agency: Jenkins, Wilson, Taylor & Hunt, P.A.
- International Application: PCT/US2007/003040 WO 20070206
- International Announcement: WO2008/054451 WO 20080508
- Main IPC: C01F17/00
- IPC: C01F17/00 ; C01B25/08 ; C01B35/00 ; B32B9/00 ; D02G3/00 ; C30B25/00 ; F21V9/06 ; H01B1/08 ; H01B1/02 ; H01B1/00
Abstract:
A method for preparing single-crystalline, rare-earth metal hexaboride nanowires by a chemical vapor deposition process is described. Also described are the nanowires themselves, the electron emitting properties of the nanowires, and the use of the nanowires in electron emitting devices, particularly as point electron sources.
Public/Granted literature
- US20100028235A1 Synthesis and Processing of Rare-Earth Boride Nanowires as Electron Emitters Public/Granted day:2010-02-04
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