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All Journal Jurnal Fisika Unand JOURNAL ONLINE OF PHYSICS Riau Journal of Empowerment Indonesian Journal of Chemical Analysis (IJCA) Jurnal Pendidikan Fisika dan Teknologi Jurnal Pengabdian Masyarakat (ABDIRA) Jurnal Bio-Geo Material Dan Energi Jurnal Riset Fisika Indonesia Dedikasi: Jurnal Pengabdian Kepada Masyarakat Jurnal Pengabdian Masyarakat Pinang Masak AMPLITUDO: Journal of Science & Technology Innovation Journal of Rural Community Development (JRCD) JPFT (Jurnal Pendidikan Fisika Tadulako Online)
Frastica Deswardani
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Calcium Carbonate (CaCO3) From Pearl Clam Shells (Pinctada maxima) Lombok as Potential Thermochemical Energy Storage (TCES) Material Nazarudin Nazarudin; Frastica Deswardani; Nova Kafrita; Susilawati Susilawati; Rista Mutia Anggraini; Lucky Zaehir Maulana; Fathan Bahfie; Indri Badria Adilina; Richard Walton; Volkan Degirmenci
AMPLITUDO : Journal of Science and Technology Innovation Vol. 5 No. 2 (2026): August
Publisher : Balai Publikasi Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.56566/amplitudo.v5i2.640

Abstract

The study focused on preparing and characterizing Calcium Carbonate (CaCO3) derived from the shells of Lombok pearl oysters (Pinctada Maxima). The objective was to assess the potential of these shells as raw material for Thermochemical Energy Storage (TCES). The research involved calcination pearl oyster shells at different temperatures: 600°C (CKM 1), 700°C (CKM 2), and 800°C (CKM 3). XRD analysis revealed that these samples contained CaCO3 with a calcite phase and a Rhombohedral crystal system (R-3C). The crystalline sizes for CKM 1, CKM 2, and CKM 3 were 53.70 nm, 57.05 nm, and 40.07 nm, respectively. Furthermore, pearl oyster shell samples were combined with Ludox. XRD results for samples subjected to filltering treatment (CKM 4) and heating treatment with a stirrer on a hotplate (CKM 5 and CKM 6) and calcined at 600°C and 700°C also indicated the presence of CaCO3. The crystalline size for CKM 4, CKM 5, and CKM 6 was measured at 55.50 nm, 55.51 nm, and 55.51 nm, respectively. CaCO3 from Pearl oyster shells have direct band with the value between 2.1 - 2.9 eV.
Co-Authors Afrianto, M Ficky Afrianto, M. F Afrianto, Muhammad Ficky Afrianto, Muhammad Ficky Afrianto, Muhhamad Ficky Alrizal Alrizal, Alrizal Altop, Dapfa Farrizo Anak Agung Istri Sri Wiadnyani Anggraeni, Rista Mutia Anggraini, Rista Anggraini, Rista Mutia Anjelina, Ria Azzahro, Siti Fatimah Berliana, Aulia Putri Crismeli, Crismeli Damris Muhammad Diah Riski Gusti Diana Novita Manurung Edi Suharyadi Elvaswer Elvaswer Fathan Bahfie Febri Berthalita Pujaningsih fitri, Oktaviani Elsa Helga Dwi helga dwi fahyuan Helga Dwi Fahyuan Heriyanti Husnul Hamdi Iful Amri Indri Badria Adilina Istiqomah, Nurul Imani Jesi Pebralia Lucky Zaehir Maulana Mahardhika, Larrisa Jestha Malemna, Ade Manurung, Diana Novita Manurung, Renta Wendi Mardian Peslinof Menita Sinurat Muhhamad Ficky Afrianto Mz, Nasri Nelson Nelson Nelson Nova Kafrita Nur Azizah Nurhidayah Nurhidayah Nurhidayah Nurhidayah Nurhidayah Nurhidayah Nurhidayah Nurhidayah Oktaviani, Nada Poni Dwi Manda Pradila, Mutia Hasmi Purba, Rodearni Ananda Putri Puspita, Vela Rani, Debby Mustika Ratih Dyah Puspitasari Resta, Ichy Lucya Restianingsih, Tika Restina Bemis Richard Walton Rista Mutia Anggraini Rista Mutia Anggraini Rodearni Ananda Putri Purba Roedearni Ananda Putri Purba Rohania, Meisa Rustan Safitri Safitri Safitri Safitri Sahurni, Adona Samsidar Samsidar Samsidar Sarip, Rozie Selamat, N. Shazleen Nadia Sinurat, Menita Sudibyo Sudibyo Sudibyo Sudibyo Syamsul Arifin Tika Restianingsih Utami, Ranti Widia Volkan Degirmenci Yoza Fendriani Zalukhu, Aldwin