Jurnal Keramik dan Gelas Indonesia
Vol 29, No 2 (2020): Jurnal Keramik dan Gelas Indonesia

Synthesis of -TCP by Wet Precipitation Method from Natural Lime

Ayu Ratnasari (Balai Besar Keramik)
Naili Sofiyaningsih (Balai Besar Keramik)
Muhammad Syaifun Nizar (Balai Besar Keramik)
Hernawan Hernawan (Balai Besar Keramik)

Article Info

Publish Date
31 Dec 2020

Abstract

Beta-tricalcium phosphate (β-TCP) is a biomaterial that is widely used as bone scaffold and calcium phosphate cement. β-TCP has excellent characteristic such as biocompatible, highly solubility, and faster degradation rate than other types of calcium phosphate. In this research, β-TCP was synthesized from natural limestone and phosphoric acid. The synthesis method used is wet precipitation method. Phosporic acid solution was added by titration at rate of 0,5 mL per second. Temperature reaction controlled at 60⁰C meanwhile calcination process at 800⁰C and 1000⁰C. The mineralogy characteristic by  X-Ray Diffractometer (XRD) showed that β-tricalcium phosphate main phase was formed at 800⁰C and while characterization of chemical content with X-Ray Flourescence (XRF) β-TCP has a Ca/P molar ratio of 1,35-1,37.

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Journal Info
Jurnal Keramik dan Gelas Indonesia
Website

Abbrev

jkgi

Publisher

Balai Besar Keramik

Subject

Chemical Engineering, Chemistry & Bioengineering Chemistry Civil Engineering, Building, Construction & Architecture Electrical & Electronics Engineering Materials Science & Nanotechnology

Description

The JKGI contains papers of original research that provide or lead to fundamental principles in the science of ceramics, functional ceramics and ceramic-based composites. These articles include reports of the discovery of new phases, phase relationships, processing approaches and microstructures ...