Li-Si-O-based high dielectric constant ceramic materials and method for synthesizing same
Title：
Li-Si-O-based high dielectric constant ceramic materials and method for synthesizing same
Application Number：
 200410034110
Application Date：
 2004/04/23
Announcement Date：
 2005/01/26
Pub. Date：
Publication Number：
 1569731
Announcement Number：
Grant Date：
Granted Pub. Date：
ApplicationType：
 Invention
State/Country：
 11[China|beijing]
IPC：
 C04B 35/01, C04B 35/622, C04B 35/624, H01B 3/12, H01G 4/12
Applicant(s)：
 Tsinghua University
Inventor(s)：
 Lin Yuanhua, Jiang Lei, Wang Jianfei
Key Words：
 Li-Si-O-based, high dielectric constant, ceramic materials, synthesizing method
Abstract：
 The invention relates to a Li-Si-O-based high dielectric constant ceramic materials and method for synthesizing same, wherein the raw material includes Ni, Li sulphate, nitrate or chloride salt, the preparation consists of using ammonium carbonate or ammonium acid carbonate as precipitation reagent, synthesizing uniformly doped nano precursor powder through chemical precipitation method or sol-gal process, granulating, modeling, sintering, thus obtaining lithium, silicon doped nickel protoxide ceramics.
Claim：
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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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