Effect of pH condition during sol-gel synthesis on the volume fraction of hydroxyapatite from sea coral

D. P. Sormin; D. Hikmawati; R. Apsari

doi:10.1088/1742-6596/1825/1/012045

Effect of pH condition during sol-gel synthesis on the volume fraction of hydroxyapatite from sea coral

Siswanto, D. P. Sormin, D. Hikmawati, Aminatun, R. Apsari

Research output: Contribution to journal › Conference article › peer-review

2 Citations (Scopus)

Abstract

A research Hydroxyapatite synthesis has been carried out using the sol-gel method with variations in acidity (pH). Hydroxyapatite sources are obtained from marine corals from Banyuwangi. Hydroxyapatite synthesis is carried out by reacting calcium hydroxide Ca(OH)2 obtained from the powder coral with phosphoric acid (H3PO4) using the sol-gel method. synthesis is carried out with a pH variation from values 5 to 13 at intervals of 2 and is characterized using XRD (X-Ray Diffractometer). The XRD results show that for hydroxyapatite synthesis using the sol gel method the most optimal pH value is 11 with a volume fraction of 92.7% and the impurities are Lime CaO and Portlandite Ca(OH)2.

Original language	English
Article number	012045
Journal	Journal of Physics: Conference Series
Volume	1825
Issue number	1
DOIs	https://doi.org/10.1088/1742-6596/1825/1/012045
Publication status	Published - 12 Mar 2021
Event	10th International Conference on Physics and Its Applications, ICOPIA 2020 - Surakarta, Indonesia Duration: 26 Aug 2020 → …

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abstract = "A research Hydroxyapatite synthesis has been carried out using the sol-gel method with variations in acidity (pH). Hydroxyapatite sources are obtained from marine corals from Banyuwangi. Hydroxyapatite synthesis is carried out by reacting calcium hydroxide Ca(OH)2 obtained from the powder coral with phosphoric acid (H3PO4) using the sol-gel method. synthesis is carried out with a pH variation from values 5 to 13 at intervals of 2 and is characterized using XRD (X-Ray Diffractometer). The XRD results show that for hydroxyapatite synthesis using the sol gel method the most optimal pH value is 11 with a volume fraction of 92.7% and the impurities are Lime CaO and Portlandite Ca(OH)2.",

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T1 - Effect of pH condition during sol-gel synthesis on the volume fraction of hydroxyapatite from sea coral

AU - Siswanto,

AU - Sormin, D. P.

AU - Hikmawati, D.

AU - Aminatun,

AU - Apsari, R.

PY - 2021/3/12

Y1 - 2021/3/12

N2 - A research Hydroxyapatite synthesis has been carried out using the sol-gel method with variations in acidity (pH). Hydroxyapatite sources are obtained from marine corals from Banyuwangi. Hydroxyapatite synthesis is carried out by reacting calcium hydroxide Ca(OH)2 obtained from the powder coral with phosphoric acid (H3PO4) using the sol-gel method. synthesis is carried out with a pH variation from values 5 to 13 at intervals of 2 and is characterized using XRD (X-Ray Diffractometer). The XRD results show that for hydroxyapatite synthesis using the sol gel method the most optimal pH value is 11 with a volume fraction of 92.7% and the impurities are Lime CaO and Portlandite Ca(OH)2.

AB - A research Hydroxyapatite synthesis has been carried out using the sol-gel method with variations in acidity (pH). Hydroxyapatite sources are obtained from marine corals from Banyuwangi. Hydroxyapatite synthesis is carried out by reacting calcium hydroxide Ca(OH)2 obtained from the powder coral with phosphoric acid (H3PO4) using the sol-gel method. synthesis is carried out with a pH variation from values 5 to 13 at intervals of 2 and is characterized using XRD (X-Ray Diffractometer). The XRD results show that for hydroxyapatite synthesis using the sol gel method the most optimal pH value is 11 with a volume fraction of 92.7% and the impurities are Lime CaO and Portlandite Ca(OH)2.

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T2 - 10th International Conference on Physics and Its Applications, ICOPIA 2020

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Effect of pH condition during sol-gel synthesis on the volume fraction of hydroxyapatite from sea coral

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