#TITLE_ALTERNATIVE#
Hydroxyapatite-Zirconia Composite Powder has been synthesized using a coprecipitation method. Controlled Synthesis process parameter is pH of solution which were 9,5 and 10,5 while variables being compared are calcination temperatures which were between 800-1000 oC. Characterization of hydroxyapatit...
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| Format: | Final Project |
| Language: | Indonesia |
| Online Access: | https://digilib.itb.ac.id/gdl/view/11092 |
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| Institution: | Institut Teknologi Bandung |
| Language: | Indonesia |
| Summary: | Hydroxyapatite-Zirconia Composite Powder has been synthesized using a coprecipitation method. Controlled Synthesis process parameter is pH of solution which were 9,5 and 10,5 while variables being compared are calcination temperatures which were between 800-1000 oC. Characterization of hydroxyapatite powder were obtained using XRD, FTIR and SEM. Efect of calcinations temperatures towards the particle size and cristallinity of hydroxyapatite-zirconia composite powder. Scherrer method was used to obtain mean crystallite size of Hydroxyapatite which were between 12-38 nm and mean crystallite size of Zirconia which were between 5-23 nm. The main impurity was carbonate identified by FTIR. The secondary phase was CaZrO3. |
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