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Thermal analysis on hydroxyapatite synthesis through mechanochemical method

Thermal analysis of hydroxyapatite formation through dry mechanochemical method has been studied. The calcium phosphate was synthesized using calcium hydroxide and di-ammonium hydrogen phosphate as the precursors. The ball milling of 1/6 ball-powder mass ratio was employed on mixtures of calciu...

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Main Author: Iis, Sopyan
Format: Article
Language:English
Published: Springerlink 2011
Subjects:
TA Engineering (General). Civil engineering (General)
Online Access:http://irep.iium.edu.my/21862/2/thermal_analysis_-IS.pdf
http://irep.iium.edu.my/21862/
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spelling my.iium.irep.218622012-03-06T14:28:39Z http://irep.iium.edu.my/21862/ Thermal analysis on hydroxyapatite synthesis through mechanochemical method Iis, Sopyan TA Engineering (General). Civil engineering (General) Thermal analysis of hydroxyapatite formation through dry mechanochemical method has been studied. The calcium phosphate was synthesized using calcium hydroxide and di-ammonium hydrogen phosphate as the precursors. The ball milling of 1/6 ball-powder mass ratio was employed on mixtures of calcium hydroxide and di-ammonium hydrogen phosphate in three different speeds 170, 270 and 370 rpm for 15 h. As ball-milled powders were then sintered at 1150, 1250 and 1350oC for 2 h, then subjected to TGA, XRD and FTIR for phase characterization. Calcium phosphates with ammonium are phases of the material. The ammonium is trace of phosphorus precursor. Choosing condition of the process and type of precursors determines type of reactions and its products. Springerlink 2011 Article REM application/pdf en http://irep.iium.edu.my/21862/2/thermal_analysis_-IS.pdf Iis, Sopyan (2011) Thermal analysis on hydroxyapatite synthesis through mechanochemical method. IFMBE proceedings, 35. pp. 108-111. ISSN 16800737
institution Universiti Islam Antarabangsa Malaysia
building IIUM Library
collection Institutional Repository
continent Asia
country Malaysia
content_provider International Islamic University Malaysia
content_source IIUM Repository (IREP)
url_provider http://irep.iium.edu.my/
language English
topic TA Engineering (General). Civil engineering (General)
spellingShingle TA Engineering (General). Civil engineering (General)
Iis, Sopyan
Thermal analysis on hydroxyapatite synthesis through mechanochemical method
description Thermal analysis of hydroxyapatite formation through dry mechanochemical method has been studied. The calcium phosphate was synthesized using calcium hydroxide and di-ammonium hydrogen phosphate as the precursors. The ball milling of 1/6 ball-powder mass ratio was employed on mixtures of calcium hydroxide and di-ammonium hydrogen phosphate in three different speeds 170, 270 and 370 rpm for 15 h. As ball-milled powders were then sintered at 1150, 1250 and 1350oC for 2 h, then subjected to TGA, XRD and FTIR for phase characterization. Calcium phosphates with ammonium are phases of the material. The ammonium is trace of phosphorus precursor. Choosing condition of the process and type of precursors determines type of reactions and its products.
format Article
author Iis, Sopyan
author_facet Iis, Sopyan
author_sort Iis, Sopyan
title Thermal analysis on hydroxyapatite synthesis through mechanochemical method
title_short Thermal analysis on hydroxyapatite synthesis through mechanochemical method
title_full Thermal analysis on hydroxyapatite synthesis through mechanochemical method
title_fullStr Thermal analysis on hydroxyapatite synthesis through mechanochemical method
title_full_unstemmed Thermal analysis on hydroxyapatite synthesis through mechanochemical method
title_sort thermal analysis on hydroxyapatite synthesis through mechanochemical method
publisher Springerlink
publishDate 2011
url http://irep.iium.edu.my/21862/2/thermal_analysis_-IS.pdf
http://irep.iium.edu.my/21862/
_version_ 1643608287734661120
score 13.214268

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