Open AccessSynthesise β-tricalcium phosphate (β-TCP) ceramic powder by 2 reaction steps: hydrothermaland calcination reaction toward bone tissue regeneration
Author(s) -
Huynh Quoc Huy Nguyen,
Dai Phu Huynh,
Van Viet Man Le,
Dai Phong Lam,
Thi Ngoc Anh,
Thai Hoa Nguyen,
Trung Kien Pham
Publication year - 2021
Publication title -
tạp chí khoa học và công nghệ việt nam (b, online) (vietnam journal of science and technology - most)/tạp chí khoa học và công nghệ việt nam (điện tử)/tạp chí khoa học và công nghệ việt nam (b, print) (vietnam journal of science and technology - most)
Language(s) - English
Resource type - Journals
eISSN - 2615-9759
pISSN - 1859-4794
DOI - 10.31276/vjst.63(1).39-41
Subject(s) - bioceramic , calcination , calcium , regeneration (biology) , materials science , hydrothermal circulation , phosphate , hydrate , ceramic , chemical engineering , nuclear chemistry , mineralogy , chemistry , composite material , metallurgy , catalysis , biochemistry , organic chemistry , microbiology and biotechnology , engineering , biology
This research presents the effect of heat treatment temperature on the forming ability of β-tricalcium phosphate (β-TCP) bioceramic materials toward the bone tissue regeneration application. Ca(OH)2 and H3PO4 were mixed with a Ca/P molar ratio of 1.5, followed by hydrothermal treatment at 180oC for 24 hours to obtain the calcium phosphate hydrate (CPH) with phase composition similar to hydroxyapatite (HA). The CPH mineral was heat-treated at 700 and 1000oC for 3 hours to evaluate the ability to obtain β-TCP. The result showed that β-TCP can be obtained by the CPH calcined at 1000oC for 3 hours, with the particle size of 1~2 μm, suitable for bone tissue regeneration application.