PREPARASI ELEKTRODA PEROVSKITE BaTiO3 DAN CaTiO3 SERTA PENGUKURAN KINERJANYA PADA BATERAI LITIUM

SILALAHI, ROY SONDI and Syarif, Nirwan and Rohendi, Dedi (2018) PREPARASI ELEKTRODA PEROVSKITE BaTiO3 DAN CaTiO3 SERTA PENGUKURAN KINERJANYA PADA BATERAI LITIUM. Undergraduate thesis, Sriwijaya University.

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Abstract

A study has been conducted on the preparation of perovskite electrodes BaTiO3 and CaTiO3 with their performance measurements on lithium batteries. lithium batteries made with perovskite from BaTiO3 and CaTiO3. BaTiO3 prepared from BaCO3 and TiO2 were burned with microwaves at 800 °C with power 100%, CaTiO3 prepared from CaCO3 and TiO2 were burned with microwaves at 800 °C with power 100%. The result of perovskite crystallographic characterization using XRD shows XRD graph pattern showing the hexagonal crystalline of perovskite BaTiO3 located at 2Ɵ = 24.048o ; 33o ; 37.92o ; 44.998o ; 49.056o ; 53.98o ; and 62.818o and CaTiO3 show the resulting orthorhombic crystalline phase lies at 2Ɵ = 23.047o ; 25.279o ; 31.042o ; 39.409o ; 48.476o ; 53.883o ; and 61.02o . The result of cyclic voltammetry measurement, lithium battery capacitance 0.01578 F on lithium battery CaTiO3 electrolyte Li2SO4 0,5 M H2O solvent at scan rate 5 mV / s. The result of galvanostatic measurement of lithium battery (GPP), the stability of the best discharge filling on BaTiO3 electrolyte LiCl 0.5M solvent H2O.

Item Type: Thesis (Undergraduate)
Uncontrolled Keywords: Perovskite, BaTiO3, CaTiO3, difractogramXRD, capacitance, cyclic voltammetry, galvanostatic charging and discharging, lithium battery.
Subjects: Q Science > QD Chemistry > QD71-142 Analytical chemistry
Divisions: 08-Faculty of Mathematics and Natural Science > 47201-Chemistry (S1)
Depositing User: Mrs Dies Meirita Sari
Date Deposited: 24 Jul 2019 03:07
Last Modified: 24 Jul 2019 03:07
URI: http://repository.unsri.ac.id/id/eprint/641

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