Enhancement of electrical conductivity of bismuth oxide/activated carbon composite

被引：11

作者：

Astuti, Y. ^{[1
]}

Mei, R. ^{[1
]}

Darmawan, A. ^{[1
]}

Arnelli ^{[1
]}

Widiyandari, H. ^{[2
]}

机构：

[1] Univ Diponegoro, Fac Sci & Math, Chem Dept, Jl Prof Soedharto, Semarang 50275, Central Java, Indonesia

[2] Univ Sebelas Maret, Fac Math & Nat Sci, Dept Phys, Jl Ir Sutami 36 A, Surakarta 57126, Central Java, Indonesia

来源：

SCIENTIA IRANICA | 2022年 / 29卷 / 06期

关键词：

Activated carbon rice husk; Bismuth oxide; Composite; Hydrothermal; Battery anode; ACTIVATED CARBON; RICE HUSK; PHYSICOCHEMICAL PROPERTIES; ANODE MATERIAL; ION BATTERY; OXIDE; BIOMASS; PYROLYSIS; GROWTH; FUELS;

D O I：

10.24200/sci.2022.57674.5359

中图分类号：

T [工业技术];

学科分类号：

08 ;

摘要：

This study aims to synthesize bismuth oxide/activated carbon composites composed of rice husks for battery anodes and to determine the effect of bismuth nitrate pentahydrate mole variations on the characteristics of the resulting composites. The bismuth oxide/activated carbon composite synthesis was carried out using bismuth nitrate pentahydrate, sodium sulfate, and sodium hydroxide precursors, which were mixed with rice husk-based activated carbon. A variation was made for the mole of bismuth nitrate pentahydrate used, while the compositions of activated carbon and other precursors were made fixed. The composites were synthesized via the hydrothermal method at a temperature of 110 degrees C for 5 hours. The results illustrate that bismuth oxide is successfully formed as a composite in the 8 mmol variation with a composite electrical conductivity value of 2.40 x 10(-3) S.m(-1). (c) 2022 Sharif University of Technology. All rights reserved.

引用

页码：3119 / 3131

页数：13

共 52 条

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