Hydrolysis of α-TCP and Development of Hydroxyapatite Whiskers

Young Min Park; Tae Young Yang; Seog Young Yoon; Ron Stevens; Hong Chae Park

doi:10.4028/www.scientific.net/KEM.280-283.1511

Paper Titles

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Thermal Conductivity of the New Candidate Materials for Thermal Barrier Coatings
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Preparation and Characterisation of Gd₂Zr₂O₇ Ceramic by Spark Plasma Sintering
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Hydrolysis of α-TCP and Development of Hydroxyapatite Whiskers
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Preparation of Porous β-TCP Ceramics
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Microwave Plasma Sintering and In Vitro Study of Porous HA/β-TCP Biphasic Bioceramics
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Effect of Electrodeposited Hydroxyapatite Coatings on Biomedical Titanium by Cathode Revolving
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Preparation and Effectiveness of Antibacterial Hydroxyapatite Powder Containing Silver
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HomeKey Engineering MaterialsKey Engineering Materials Vols. 280-283Hydrolysis of α-TCP and Development of...

Hydrolysis of α-TCP and Development of Hydroxyapatite Whiskers

Abstract:

Calcium deficient (Ca/P = 1.53-1.61, molar ratio) whisker shaped hydroxyapatite (HAp) with a high aspect ratio ~26 (diameter: 0.2-0.3 µm) has been prepared by the hydrolysis of a-Ca3(PO4)2 (a-TCP) in an aqueous solvent system under controlled conditions. The influence of processing variables on the conversion of a-TCP to HAp, and the microstructure and composition of the HAp was characterized by means of XRD, SEM, TEM and ICP instruments.

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Key Engineering Materials (Volumes 280-283)

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1511-1514

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https://doi.org/10.4028/www.scientific.net/KEM.280-283.1511

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February 2007

Authors:

Young Min Park, Tae Young Yang, Seog Young Yoon, Ron Stevens, Hong Chae Park

Keywords:

Hydrolysis of α-TCP, Whisker shaped HAp

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