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Synthesis and Characterization of Hydroxyapatite based on Green Mussel Shells (Perna viridis) with Calcination Temperature Variation Using the Precipitation Method

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Main Authors: Yusril, Yusuf, Mona, Sari
Other Authors: yusril@ugm.ac.id
Format: Article
Language:English
Published: Universiti Malaysia Perlis (UniMAP) 2018
Subjects:
Calcination Temperature
Green Mussel Shells
Hydroxyapatite
Precipitation
Online Access:http://dspace.unimap.edu.my:80/xmlui/handle/123456789/57569
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spelling my.unimap-575692018-12-08T04:44:57Z Synthesis and Characterization of Hydroxyapatite based on Green Mussel Shells (Perna viridis) with Calcination Temperature Variation Using the Precipitation Method Yusril, Yusuf Mona, Sari yusril@ugm.ac.id Calcination Temperature Green Mussel Shells Hydroxyapatite Precipitation Link to publisher's homepage at http://ijneam.unimap.edu.my Hydroxyapatite (HA) from green mussel shells (Perna viridis) has been successfully synthesized with a variation of calcination temperature using the precipitation method. Green mussel shells were calcined in a furnace at temperatures of 650°C, 750°C, 850°C and 950°C for 2 h to obtain calcium oxide. AAS results show that the levels of Ca for calcination at temperatures of 650°C, 750°C, 850°C, and 950°C are 30.4333%, 34.3030%, 37.1080% and 49.5757%, respectively. X-Ray diffractometer results show that the crystallization of calcium oxide with calcination at 950°C is high because of its large crystallite size and small microstrain. SEM results reveal some relief lines on the particle surfaces, products of the high temperatures (850°C and 950°C) during calcination. TGA analysis indicates that green mussel shells calcined at 950°C experience a significant weight loss of 22.386%. XRD analysis shows that the HA with a stirring time of 60 min exhibits high crystallinity, with a large crystallite size of (82.50± 5.3) nm and the smallest microstrain value (0.0061). DTA/TGA analysis reveals that HA with a stirring time of 60 min undergoes faster weight loss in the temperature of 426.33°C, with a weight loss of 0.834%. The FTIR spectra show that HA with a stirring time of 60 min shows the functional group of CO32- only at 875.62 cm-1. This indicates that the smples’sCO32- is low. SEM results demonstrate that HA with a stirring time of 60 min has a small agglomerate shape and thick particles structure. EDX analysis reveals that HA with a stirring time of 60 min exhibits a Ca/P molar ratio of 1.67, the Ca/P molar ratio of HA. 2018-12-08T04:44:57Z 2018-12-08T04:44:57Z 2018-07 Article International Journal of Nanoelectronics and Materials, vol.11(3), 2018, pages 357-370 1985-5761 (Printed) 1997-4434 (Online) http://dspace.unimap.edu.my:80/xmlui/handle/123456789/57569 http://ijneam.unimap.edu.my en Universiti Malaysia Perlis (UniMAP)
institution Universiti Malaysia Perlis
building UniMAP Library
collection Institutional Repository
continent Asia
country Malaysia
content_provider Universiti Malaysia Perlis
content_source UniMAP Library Digital Repository
url_provider http://dspace.unimap.edu.my/
language English
topic Calcination Temperature
Green Mussel Shells
Hydroxyapatite
Precipitation
spellingShingle Calcination Temperature
Green Mussel Shells
Hydroxyapatite
Precipitation
Yusril, Yusuf
Mona, Sari
Synthesis and Characterization of Hydroxyapatite based on Green Mussel Shells (Perna viridis) with Calcination Temperature Variation Using the Precipitation Method
description Link to publisher's homepage at http://ijneam.unimap.edu.my
author2 yusril@ugm.ac.id
author_facet yusril@ugm.ac.id
Yusril, Yusuf
Mona, Sari
format Article
author Yusril, Yusuf
Mona, Sari
author_sort Yusril, Yusuf
title Synthesis and Characterization of Hydroxyapatite based on Green Mussel Shells (Perna viridis) with Calcination Temperature Variation Using the Precipitation Method
title_short Synthesis and Characterization of Hydroxyapatite based on Green Mussel Shells (Perna viridis) with Calcination Temperature Variation Using the Precipitation Method
title_full Synthesis and Characterization of Hydroxyapatite based on Green Mussel Shells (Perna viridis) with Calcination Temperature Variation Using the Precipitation Method
title_fullStr Synthesis and Characterization of Hydroxyapatite based on Green Mussel Shells (Perna viridis) with Calcination Temperature Variation Using the Precipitation Method
title_full_unstemmed Synthesis and Characterization of Hydroxyapatite based on Green Mussel Shells (Perna viridis) with Calcination Temperature Variation Using the Precipitation Method
title_sort synthesis and characterization of hydroxyapatite based on green mussel shells (perna viridis) with calcination temperature variation using the precipitation method
publisher Universiti Malaysia Perlis (UniMAP)
publishDate 2018
url http://dspace.unimap.edu.my:80/xmlui/handle/123456789/57569
_version_ 1643805353550282752
score 13.222552

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