Preparation of Dense Biphasic Calcium Phosphate Ceramics using Eggshell Derived Nanopowders

Biphasic calcium phosphate (BCP) nanopowders were synthesized via hydrothermal method using eggshell as the calcium source. The obtained BCP nanopowders were then compacted at various pressure into circular disc shape and sintered pressureless in air at various sintering temperatures. X-ray diffract...

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Main Authors:	Iis, Sopyan, S.A. , Mohamad, S. F., Adlina
Format:	Article
Language:	English
Published:	Trans Tech Publications Ltd., Switzerland 2012
Subjects:	TP248.13 Biotechnology
Online Access:	http://irep.iium.edu.my/5513/ http://irep.iium.edu.my/5513/ http://irep.iium.edu.my/5513/1/AMR_Submission_59_Prof_Sopyan.pdf

id	iium-5513
recordtype	eprints
spelling	iium-55132012-12-27T23:07:24Z http://irep.iium.edu.my/5513/ Preparation of Dense Biphasic Calcium Phosphate Ceramics using Eggshell Derived Nanopowders Iis, Sopyan S.A. , Mohamad S. F., Adlina TP248.13 Biotechnology Biphasic calcium phosphate (BCP) nanopowders were synthesized via hydrothermal method using eggshell as the calcium source. The obtained BCP nanopowders were then compacted at various pressure into circular disc shape and sintered pressureless in air at various sintering temperatures. X-ray diffraction analysis of nanopowders revealed the existences of hydroxyapatite (HA) as the main phase, with β-tricalcium phosphate (β-TCP) and calcium pyrophosphate (CPP) as the second phases. Scanning electron microscopy was done to examine the morphology of dense BCP bodies. The effects of sintering temperature and compaction condition on mechanical properties of dense bodies were investigated in terms of compressive strength and Vickers hardness. Trans Tech Publications Ltd., Switzerland 2012 Article PeerReviewed application/pdf en http://irep.iium.edu.my/5513/1/AMR_Submission_59_Prof_Sopyan.pdf Iis, Sopyan and S.A. , Mohamad and S. F., Adlina (2012) Preparation of Dense Biphasic Calcium Phosphate Ceramics using Eggshell Derived Nanopowders. Applied Mechanics and Materials, 110-16. pp. 3645-3649. ISSN 1660-9336 http://www.scientific.net/AMM.110-116.3645
repository_type	Digital Repository
institution_category	Local University
institution	International Islamic University Malaysia
building	IIUM Repository
collection	Online Access
language	English
topic	TP248.13 Biotechnology
spellingShingle	TP248.13 Biotechnology Iis, Sopyan S.A. , Mohamad S. F., Adlina Preparation of Dense Biphasic Calcium Phosphate Ceramics using Eggshell Derived Nanopowders
description	Biphasic calcium phosphate (BCP) nanopowders were synthesized via hydrothermal method using eggshell as the calcium source. The obtained BCP nanopowders were then compacted at various pressure into circular disc shape and sintered pressureless in air at various sintering temperatures. X-ray diffraction analysis of nanopowders revealed the existences of hydroxyapatite (HA) as the main phase, with β-tricalcium phosphate (β-TCP) and calcium pyrophosphate (CPP) as the second phases. Scanning electron microscopy was done to examine the morphology of dense BCP bodies. The effects of sintering temperature and compaction condition on mechanical properties of dense bodies were investigated in terms of compressive strength and Vickers hardness.
format	Article
author	Iis, Sopyan S.A. , Mohamad S. F., Adlina
author_facet	Iis, Sopyan S.A. , Mohamad S. F., Adlina
author_sort	Iis, Sopyan
title	Preparation of Dense Biphasic Calcium Phosphate Ceramics using Eggshell Derived Nanopowders
title_short	Preparation of Dense Biphasic Calcium Phosphate Ceramics using Eggshell Derived Nanopowders
title_full	Preparation of Dense Biphasic Calcium Phosphate Ceramics using Eggshell Derived Nanopowders
title_fullStr	Preparation of Dense Biphasic Calcium Phosphate Ceramics using Eggshell Derived Nanopowders
title_full_unstemmed	Preparation of Dense Biphasic Calcium Phosphate Ceramics using Eggshell Derived Nanopowders
title_sort	preparation of dense biphasic calcium phosphate ceramics using eggshell derived nanopowders
publisher	Trans Tech Publications Ltd., Switzerland
publishDate	2012
url	http://irep.iium.edu.my/5513/ http://irep.iium.edu.my/5513/ http://irep.iium.edu.my/5513/1/AMR_Submission_59_Prof_Sopyan.pdf
first_indexed	2023-09-18T20:14:09Z
last_indexed	2023-09-18T20:14:09Z
_version_	1777407674876428288

Preparation of Dense Biphasic Calcium Phosphate Ceramics using Eggshell Derived Nanopowders

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