The effect of temperature on the hydrothermal synthesis of carbonated apatite from calcium carbonate obtained from green mussels shells | [ARPN Journal of Engineering and Applied Sciences • 2023]

Author(s):

1. Deni Fajar Fitriyana: Department of Mechanical Engineering, Faculty of Engineering,Universitas Negeri Semarang, Semarang,Indonesia

2. Agustinus Purna Irawan: Faculty of Engineering, Universitas Tarumanagara, Jakarta Barat, Indonesia

3. Aldias Bahatmaka: Department of Mechanical Engineering, Faculty of Engineering,Universitas Negeri Semarang, Semarang,Indonesia

4. Rifky Ismail: Department of Mechanical Engineering, Faculty of Engineering, Diponegoro University, Semarang, Indonesia; Center for Biomechanics, Biomaterial, Biomechatronics, and Biosignal Processing (CBIOM3S), Diponegoro University, Semarang, Indonesia

5. Athanasius Priharyoto Bayuseno: Department of Mechanical Engineering, Faculty of Engineering, Diponegoro University, Semarang, Indonesia

6. Rilo Chandra Muhamadin: Center for Biomechanics, Biomaterial, Biomechatronics, and Biosignal Processing (CBIOM3S), Diponegoro University, Semarang, Indonesia; Department of Mechanical Engineering, Faculty of Engineering, Universitas Muhammadiyah Gresik, Gresik, Indonesia

7. Tezara Cionita: Faculty of Engineering and Quantity Surveying, INTI International University, Nilai, Negeri Sembilan, Malaysia

8. Januar Parlaungan Siregar: Faculty of Mechanical & Automotive Engineering Technology, Universiti Malaysia Pahang, Pekan, Pahang, Malaysia

9. Emilianus Jehadus: Mathematics Education Department, Universitas Katolik Indonesia Santu Paulus Ruteng, Indonesia

10. Gregorius Dimas Baskara: School of Electrical Engineering and Informatics, Institut Teknologi Bandung, Bandung, Indonesia

11. Dwinta Laksmidewi: Faculty of Economics and Business, Universitas Katolik Indonesia Atma Jaya, Jl. Jenderal Sudirman,Jakarta,Indonesia

12. Natalino Fonseca Da Silva Guterres: Department of Mechanical Engineering, Dili Institute of Technology,Ai-meti Laran Street, Dili, Timor-Leste,

Abstract:

Hydroxyapatite (HAp) refers to a bioceramic broadly employed in bone tissue engineering since it has bioactive and osteoconductive properties. The synthesis of HAp will be more economically viable using waste materials because it is cheap, easy to find, and available in large quantities. Therefore, this study aimed to synthesize and characterize HAp from green mussel shells by hydrothermal method at various temperatures. Precipitated calcium carbonate (PCC), made from green mussel shell powder, is employed in this study. Utilizing a hydrothermal reactor for 14 hours at 120?, 140?, as well as 160?, a combination of PCC and (NH4)2HPO4 with a Ca/P molar ratio of 1.67 was synthesized to form HAp. Note that the synthesis findings were categorized using scanning electron microscopy (SEM), Fourier transforms infrared spectroscopy (FTIR), as well as X-ray diffraction (XRD) tests. Apart from that, the FTIR test showed the formation of HAp in all test variations because the results of -OH, and -PO4 were found. XRD results that have been analyzed using HighScore Plus software show the percentage of weight (%) and crystal size of HAp increases with increasing hydrothermal temperature. Other than that, HAp produced at hydrothermal temperature variations of 160? has a hexagonal crystal system with a percentage of weight (%) as well as a crystal size of 46.43 nm and 99.3%, whilst the amount of impurity (%) produced is 0.7%. The higher the hydrothermal temperature, the weight percentage (%), and the crystallite size in HAp are getting bigger while the number of impurities gets smaller.

Page(s): 1215-1224

DOI: DOI not available

Published: Journal: ARPN Journal of Engineering and Applied Sciences, Volume: 18, Issue: 11, Year: 2023

Keywords:

Hydroxyapatite , Hydrothermal , precipitated calcium carbonate PCC , green mussel shells

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