Pembuatan dan Karakterisasi Elektrolit Padat NaMn2-xMgxO4 : (I)

Linda Suyati; Rahmad Nuryanto; Rahmaniar Anggrayni

doi:10.14710/jksa.13.1.1-3

DOI: https://doi.org/10.14710/jksa.13.1.1-3

Pembuatan dan Karakterisasi Elektrolit Padat NaMn2-xMgxO4 : (I)

Linda Suyati

, Rahmad Nuryanto

, Rahmaniar Anggrayni

Chemistry Department, Faculty of Sciences and Mathematics, Diponegoro University, Indonesia

Published: 1 Apr 2010.

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Abstract

Telah dilakukan penelitian tentang pembuatan elektrolit padat NaMn_2-xMg_xO₄. Material padat dengan ion logam sebagai sumber energi merupakan temuan baru yang diterapkan. Hal ini disebabkan karena material tersebut tidak menyebabkan kebocoran elektrolit sebagaimana elektrolit cair. Pada elektrolit padat semakin rapi struktur dan semakin kompak akan semakin baik konduktivitasnya sementara semakin tinggi konsentrasi elektrolit maka semakin sulit menghantarkan elektron. Pembuatan kristal NaMn_2-xMg_xO₄ dilakukan dengan pencampuran Na asetat, Mn asetat dengan variasi Na asetat 0,1 ; 0,2 ;0,3 ;0,4 dan 0,5 M dengan Mn asetat dan Mg asetat 0,3 M . Hasil padatan kemudian diukur hambatannya dan dihitung konduktivitasnya. Hasil penelitian menunjukkan bahwa padatan yang terbentuk berbentuk kristal dan semakin tinggi konsentrasi larutan Na ,maka konduktivitasnya cenderung semakin menurun.

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Keywords: elektrolit padat; NaMn2-xMgxO4

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Section: Research Articles

Language : ID

In Vol 13, No 1 (2010): Volume 13 Issue 1 Year 2010

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