Ceramic with submicron micropore and method for preparing same
Title：
Ceramic with submicron micropore and method for preparing same
Application Number：
 200410086707
Application Date：
 2004/10/29
Announcement Date：
 2005/04/06
Pub. Date：
 2006/04/19
Publication Number：
 1603284
Announcement Number：
 1251999
Grant Date：
 2006-4-19
Granted Pub. Date：
 2006-4-19
ApplicationType：
 Invention
State/Country：
 11[China|beijing]
IPC：
 C04B 38/06, C04B 35/447, C04B 35/622
Applicant(s)：
 Tsinghua University
Inventor(s)：
 Ning Xiaoshan, Yang Lei, Chen Kexin
Key Words：
 Ceramic, submicron micropore, preparing method
Abstract：
 The invention relates to a method to produce ceramics with submicron micropore, which belongs to abio-non-metallic material, surgery recovering and organization project transplanting fields. The ceramics uses water-soluble starch as micropore making medium adding water for dissolution, mixing phosphor hydroxyl lime powder and sintering. The method adopts water-soluble starch as micropore making medium, adding water to form solution and mixing the phosphor hydroxyl lime powder, the quantity of adding is 10vol.% to 80vol.% to the total solid content. Heating the mixture to decompose and gasify water-soluble starch, the ceramics with submicron micropore would be gained. The ceramics is no pollution and no toxin. The method is simple technology, low cost and convenient for popularizing.
Claim：
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PCT：
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