Characterization And Properties Of Synthesized And Sintered Carbonated Hydroxyapatite
B-type Carbonated Hydroxyapatite (CHA) was successfully synthesized via nanoemulsion method, through dropwise (DW) and direct pouring (DP) techniques. The carbonate content in DP (8.60%) was higher than DW (7.85%). Both techniques produced nano-sized powders with variation in shapes of particles. I...
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my.usm.eprints.42852 http://eprints.usm.my/42852/ Characterization And Properties Of Synthesized And Sintered Carbonated Hydroxyapatite Ismail, Yanny Marliana Baba TN1-997 Mining engineering. Metallurgy B-type Carbonated Hydroxyapatite (CHA) was successfully synthesized via nanoemulsion method, through dropwise (DW) and direct pouring (DP) techniques. The carbonate content in DP (8.60%) was higher than DW (7.85%). Both techniques produced nano-sized powders with variation in shapes of particles. It was also found that at temperature (≤ 40°C), the CHA powders were angular while above this critical temperature mixture of rods and angular shape was produced. Room temperature synthesis was better as they produced nano-size CHA with larger surface area. Sintering was then performed on pure CHA, CHA+Mg(OH)2, HA and HA+Mg(OH)2, samples which was cooled down with and without wet CO2 atmosphere to produce different type of carbonate substitution in the structure. 2011-05 Thesis NonPeerReviewed application/pdf en http://eprints.usm.my/42852/1/YANNY_MARLIANA.pdf Ismail, Yanny Marliana Baba (2011) Characterization And Properties Of Synthesized And Sintered Carbonated Hydroxyapatite. Masters thesis, Universiti Sains Malaysia. |
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TN1-997 Mining engineering. Metallurgy Ismail, Yanny Marliana Baba Characterization And Properties Of Synthesized And Sintered Carbonated Hydroxyapatite |
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B-type Carbonated Hydroxyapatite (CHA) was successfully synthesized via nanoemulsion method, through dropwise (DW) and direct pouring (DP) techniques. The carbonate content in DP (8.60%) was higher than DW (7.85%). Both techniques
produced nano-sized powders with variation in shapes of particles. It was also found that at temperature (≤ 40°C), the CHA powders were angular while above this
critical temperature mixture of rods and angular shape was produced. Room temperature synthesis was better as they produced nano-size CHA with larger surface area. Sintering was then performed on pure CHA, CHA+Mg(OH)2, HA and
HA+Mg(OH)2, samples which was cooled down with and without wet CO2 atmosphere to produce different type of carbonate substitution in the structure. |
format |
Thesis |
author |
Ismail, Yanny Marliana Baba |
author_facet |
Ismail, Yanny Marliana Baba |
author_sort |
Ismail, Yanny Marliana Baba |
title |
Characterization And Properties Of Synthesized And Sintered Carbonated Hydroxyapatite
|
title_short |
Characterization And Properties Of Synthesized And Sintered Carbonated Hydroxyapatite
|
title_full |
Characterization And Properties Of Synthesized And Sintered Carbonated Hydroxyapatite
|
title_fullStr |
Characterization And Properties Of Synthesized And Sintered Carbonated Hydroxyapatite
|
title_full_unstemmed |
Characterization And Properties Of Synthesized And Sintered Carbonated Hydroxyapatite
|
title_sort |
characterization and properties of synthesized and sintered carbonated hydroxyapatite |
publishDate |
2011 |
url |
http://eprints.usm.my/42852/1/YANNY_MARLIANA.pdf http://eprints.usm.my/42852/ |
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1643710595153788928 |
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13.2014675 |