Process for synthesizing based si-based one-dimensional nano material
Title:
Process for synthesizing based si-based one-dimensional nano material
Application Number:
200510012187
Application Date:
2005/07/15
Announcement Date:
2006/01/25
Pub. Date:
2007/04/25
Publication Number:
1724466
Announcement Number:
1312028
Grant Date:
2007-4-25
Granted Pub. Date:
2007-4-25
ApplicationType:
Invention
State/Country:
11[China|beijing]
IPC:
C01B 21/068, C01B 31/36, B82B 3/00
Applicant(s):
Tsinghua Univ.
Inventor(s):
Xie Zhipeng, Yang Weiyou, Miao Hezhuo, An Linan
Key Words:
si-based, one-dimensional, nano material, synthesizing process
Abstract:
A process for synthesizing one-dimension Si-base nano-material includes such steps as providing polyazane as raw material, cross-linking and solidifying at 150-180 deg. C in protective atmosphere to obtain non- crystalline SiCN solid, ball grinding While adding catalyst chosen from FeCL2,Al,Cu and Ni, and thermo-decomposing in alumina ceramic cruicible at 1250-1700 deg. C in the protective atmosphere.
Claim:
Priority:
PCT:
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2008-4-17
  Selected patents owned by Tsinghua University filed in 2005 are loaded.
2008-3-31
  Selected patents owned by Tsinghua University filed in 2006 and 2007 are load.







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