Title: Process for preparing nano-class hydroxyphosphorite/alumina bioceramics
Application Number: 02129021 Application Date: 2002.08.28
Publication Number: 1397518 Publication Date: 2003.02.19
Approval Pub. Date: Granted Pub. Date:
International Classifi-cation: A61L27/12,C01B25/32,C04B41/85
Applicant(s) Name: Changchun inst of Applied Chemistry, Chinese Acade Address: 130022
Inventor(s) Name: Li Jinghong, Zhang Yuanjian
Attorney & Agent:
Abstract:
     A nano hydroxyphosphorite/alumina bioceramics is prepared through physically depositing hydroxyphosphorite, preparing precursor by template technique, stirring while heating to obtain nano-class precursor by calcium hydroxide suspension and phosphoric acid, ultrasonic treating to obtain suspension, and immersing alumina in it to obtain product.
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