Method for preparing sulfide nanometer particle
Title：
Method for preparing sulfide nanometer particle
Application Number：
 200510103028
Application Date：
 2005/09/15
Announcement Date：
 2006/04/26
Pub. Date：
Publication Number：
 1762820
Announcement Number：
Grant Date：
Granted Pub. Date：
ApplicationType：
 Invention
State/Country：
 11[China|beijing]
IPC：
 C01G 1/12, C01G 3/12, C01G 5/00, C01G 9/08, C01G 21/21, C01G 37/00, C01G 45/00
Applicant(s)：
 Tsinghua University
Inventor(s)：
 Wang Xun, Zhuang Jing, Li Yadong
Key Words：
 sulfide, nanometer particle, preparing method
Abstract：
 The present invention discloses process of preparing nanometer sulfide particle. In the process, metal ion and sulfur-containing compound are reacted inside mixed system comprising alkali metal hydroxide, fatty acid and organic polar solvent to produce nanometer sulfide particle. The prepared monodispresive nanometer sulfide particle may find wide applications in biological marking and analysis, solar cell and other fields. The present invention adopts reaction system comprising water and polar alcohol solvent, rather than great amount of organic solvent, and has less environmental pollution, simple process, high safety, low cost, wide adaptability and wide application foreground.
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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