Structure, dielectric, and energy storage properties of perovskite CaTiO3 ceramic synthesized using the natural calcium from Pensi shell (Corbicula moltkiana) waste

Tio Putra Wendari; Muhammad Ali Akbar; Adelia Filza Izzati; Hanif Haidar; Alfir Rizki; Zulhadjri; Syukri Arief; Nandang Mufti; Graeme R. Blake

doi:10.1016/j.molstruc.2024.137949

Structure, dielectric, and energy storage properties of perovskite CaTiO₃ ceramic synthesized using the natural calcium from Pensi shell (Corbicula moltkiana) waste

Tio Putra Wendari^*, Muhammad Ali Akbar, Adelia Filza Izzati, Hanif Haidar, Alfir Rizki, Zulhadjri, Syukri Arief, Nandang Mufti, Graeme R. Blake

^*Corresponding author for this work

Solid State Materials for Electronics

Research output: Contribution to journal › Article › Academic › peer-review

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Abstract

Recently, dielectric capacitors have attracted immense interest as energy storage materials. In this work, we prepare the dielectric material CaTiO₃ by the molten-salt method, utilizing Pensi shell waste as a natural calcium source, aligning with principles of green chemistry. Pensi shell contains 53.1 % calcium oxide, as revealed by TGA analysis, suggesting its potential use as a natural precursor in CaTiO₃ synthesis. The phase formation, structure, and electrical properties of the resulting CaTiO₃ phase are investigated. XRD data revealed the formation of single-phase CaTiO₃ and a distortion of the TiO₆ octahedra, accompanied by displacement of the A-site cations resulting in an orthorhombic Pbnm structure. CaTiO₃ exhibits good linear dielectric characteristics with an energy storage efficiency of 84.8 %.

Original language	English
Article number	137949
Number of pages	6
Journal	Journal of Molecular Structure
Volume	1307
Early online date	8-Mar-2024
DOIs	https://doi.org/10.1016/j.molstruc.2024.137949
Publication status	Published - 5-Jul-2024

Keywords

CaTiO
Dielectric capacitor
Green chemistry
Molten-salt method
Pensi shell waste

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10.1016/j.molstruc.2024.137949

Structure, dielectric, and energy storage properties of perovskite CaTiO3 ceramic synthesized using the natural calcium from Pensi shell (Corbicula moltkiana) waste Final publisher's version, 4.24 MBLicence: Taverne

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Wendari, T. P., Akbar, M. A., Izzati, A. F., Haidar, H., Rizki, A., Zulhadjri, Arief, S., Mufti, N., & Blake, G. R. (2024). Structure, dielectric, and energy storage properties of perovskite CaTiO₃ ceramic synthesized using the natural calcium from Pensi shell (Corbicula moltkiana) waste. Journal of Molecular Structure, 1307, Article 137949. https://doi.org/10.1016/j.molstruc.2024.137949

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title = "Structure, dielectric, and energy storage properties of perovskite CaTiO3 ceramic synthesized using the natural calcium from Pensi shell (Corbicula moltkiana) waste",

abstract = "Recently, dielectric capacitors have attracted immense interest as energy storage materials. In this work, we prepare the dielectric material CaTiO3 by the molten-salt method, utilizing Pensi shell waste as a natural calcium source, aligning with principles of green chemistry. Pensi shell contains 53.1 % calcium oxide, as revealed by TGA analysis, suggesting its potential use as a natural precursor in CaTiO3 synthesis. The phase formation, structure, and electrical properties of the resulting CaTiO3 phase are investigated. XRD data revealed the formation of single-phase CaTiO3 and a distortion of the TiO6 octahedra, accompanied by displacement of the A-site cations resulting in an orthorhombic Pbnm structure. CaTiO3 exhibits good linear dielectric characteristics with an energy storage efficiency of 84.8 %.",

keywords = "CaTiO, Dielectric capacitor, Green chemistry, Molten-salt method, Pensi shell waste",

author = "Wendari, {Tio Putra} and Akbar, {Muhammad Ali} and Izzati, {Adelia Filza} and Hanif Haidar and Alfir Rizki and Zulhadjri and Syukri Arief and Nandang Mufti and Blake, {Graeme R.}",

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Wendari, TP, Akbar, MA, Izzati, AF, Haidar, H, Rizki, A, Zulhadjri, Arief, S, Mufti, N & Blake, GR 2024, 'Structure, dielectric, and energy storage properties of perovskite CaTiO₃ ceramic synthesized using the natural calcium from Pensi shell (Corbicula moltkiana) waste', Journal of Molecular Structure, vol. 1307, 137949. https://doi.org/10.1016/j.molstruc.2024.137949

Structure, dielectric, and energy storage properties of perovskite CaTiO₃ ceramic synthesized using the natural calcium from Pensi shell (Corbicula moltkiana) waste. / Wendari, Tio Putra; Akbar, Muhammad Ali; Izzati, Adelia Filza et al.
In: Journal of Molecular Structure, Vol. 1307, 137949, 05.07.2024.

Research output: Contribution to journal › Article › Academic › peer-review

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T1 - Structure, dielectric, and energy storage properties of perovskite CaTiO3 ceramic synthesized using the natural calcium from Pensi shell (Corbicula moltkiana) waste

AU - Wendari, Tio Putra

AU - Akbar, Muhammad Ali

AU - Izzati, Adelia Filza

AU - Haidar, Hanif

AU - Rizki, Alfir

AU - Zulhadjri,

AU - Arief, Syukri

AU - Mufti, Nandang

AU - Blake, Graeme R.

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AB - Recently, dielectric capacitors have attracted immense interest as energy storage materials. In this work, we prepare the dielectric material CaTiO3 by the molten-salt method, utilizing Pensi shell waste as a natural calcium source, aligning with principles of green chemistry. Pensi shell contains 53.1 % calcium oxide, as revealed by TGA analysis, suggesting its potential use as a natural precursor in CaTiO3 synthesis. The phase formation, structure, and electrical properties of the resulting CaTiO3 phase are investigated. XRD data revealed the formation of single-phase CaTiO3 and a distortion of the TiO6 octahedra, accompanied by displacement of the A-site cations resulting in an orthorhombic Pbnm structure. CaTiO3 exhibits good linear dielectric characteristics with an energy storage efficiency of 84.8 %.

KW - CaTiO

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KW - Green chemistry

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