DOI: https://doi.org/10.14710/gjec.2023.21071

Sintesis dan Karakterisasi Hidroksiapatit dengan Metode Sol-Gel Sebagai Bahan Dasar Adsorben

*Tri Windarti  -  Department of Chemistry Universitas Diponegoro, Indonesia
Amalia Salsabila Setiadi  -  Department of Chemistry Universitas Diponegoro, Indonesia
Fadila Fibriani  -  Department of Chemistry Universitas Diponegoro, Indonesia
Ibrahim Mul Abdul Azis  -  Department of Chemistry Universitas Diponegoro, Indonesia
Syaira Adelia Putri  -  Department of Chemistry Universitas Diponegoro, Indonesia
Open Access Copyright 2024 Greensphere: Journal of Environmental Chemistry

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Abstract

Adsorben berbasis hidroksiapatit (HA, Ca10(PO4)6(OH)2) mulai dikembangkan, khususnya untuk menyerap logam berat karena strukturnya memungkinkan terjadinya pertukaran ion. Pada penelitian ini HA disintesis dengan metode sol-gel menggunakan Ca(NO3).4H2O dan KH2PO4 sebagai prekursor kalsium dan fosfat. Karakterisasi dengan FTIR menunjukkan adanya puncak-puncak vibrasi yang spesifik gugus fosfat (PO43-) dan hidroksil (-OH) milik HA. Difaktogram XRD menunjukkan hasil sintesis merupakan HA murni dengan kristalinitas tinggi. Analisi morfologi dengan SEM memperlihatkan partikel HA memiliki bentuk tidak beraturan dan ukurannya beragam (<1 μm sampai >10 μm). Ruang antar partikel yang luas menyebabkan HA memiliki peluang untuk digunakan sebagai adsorben.

 

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Keywords: Hidroksiapatit, sol-gel, adsorben.

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  3. Cao, J.M., Feng, J., Deng, S.G., Chang, X., Wabg, J., Liu, J.S., Lu, P., Lu, H.X., Zheng, M.B., Zhang, F., and Tao, J., 2005, Microwave-assisted solid-state synthesis of hydroxyapatite nanorods at room temperature, J. Mater. Sci. Lett., 40, 6311–6313
  4. Dong, L., Zhu, Z., Qiu, Y., and Zhao, J., 2010, Removal of lead from aqueous solution by hydroxyapatite/magnetite composite adsorbent, Chem. Eng. J., 165, 827–834
  5. Hanson, B., 2001, Hydroxyapatite, Apatite.mo, 1
  6. Ioku, K., Kawachi, G., Sasaki, S., Fujimori, H., and Goto, S., 2006, Hydrothermal preparation of tailored hydroxyapatite, J. Mater. Sci., 41, 1341–1344
  7. Kaur, K., Singh, K.J., Anand, V., Islam, N., Bhatia, G., Kalia, N., and Singh, J., 2017, Lanthanide (=Ce, Pr, Nd and Tb) ions substitution at calcium sites of hydroxyl apatite nanoparticles as fluorescent bio probes: Experimental and density functional theory study, Ceram. Int., 43, 10097–10108
  8. Kim, I. and Kumta, P.N., 2004, Sol–gel synthesis and characterization of nanostructured hydroxyapatite powder, Mater. Sci. Eng. B, 111, 232–236
  9. Kumar, N.P., Mishra, S.K., and Kannan, S., 2017, Structural perceptions and mechanical evaluation of β-Ca3(PO4)2/c-CeO2 composites with preferential occupancy of Ce3+ and Ce4+, Inorg. Chem., 56, 3600–3611
  10. Ma, G. and Liu, X.Y., 2009, Hydroxyapatite: Hexagonal or monoclinic?, Cryst. Growth Des., 9, 2991–2994
  11. Montero, M.L., Saenz, A., Rodriguez, J.G., Arenas, J., and Castano, V.M., 2006, Electrochemical synthesis of nanosized hydroxyapatite, J. Mater. Sci. Lett., 41, 2141–2144
  12. Rajamannan, B., Mugundan, S., Viruthagiri, G., Praveen, P., and Shanmugam, N., 2014, Linear and nonlinear optical studies of bare and copper doped TiO2 nanoparticles via sol gel technique, Spectrochim. acta part A Mol. Biomol. Spectrosc., 118, 651–656
  13. Rao, R.R., Roopa, H.N., and Kannan, T.S., 1997, Solid state synthesis and thermal stability of HAP and HAP–β-TCP composite ceramic powders, J. Mater. Sci. Med., 8, 511–518
  14. Windarti, T., Widjijono, W., and Nuryono, N., 2021, Deposition of hydroxyapatite on silica made from rice husk ash to produce powder component of calcium phosphate cement, Indones. J. Chem., 21, 588–597
  15. Xiao, F., Ye, J., Wang, Y., and Rao, P., 2005, Deagglomeration of HA during the precipitation, J. Mater. Sci., 40, 5439–5442
  16. Yeong, K.C.B., Wang, J., and Ng, S.C., 2001, Mechanochemical synthesis of nanocrystalline hydroxyapatite from CaO and CaHPO, Biomaterials, 22, 2705–2712
  17. Zhu, G., Zhao, R., Li, Y., and Tang, R., 2016, Multifunctional Gd, Ce, Tb co-doped β-tricalcium phosphate porous nanospheres for sustained drug release and bioimaging, J. Mater. Chem. B, 4, 3903–3910

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