提高由氧化铋、活性碳和石墨组成的复合材料的导电性以用作电池阳极

IF 1 Q4 CHEMISTRY, MULTIDISCIPLINARY

Indonesian Journal of Chemistry Pub Date : 2023-12-06 DOI:10.22146/ijc.74155

Yayuk Astuti, F. A. Zaqia, Aulia Zahra Ekaningsih, Gunawan Gunawan, Adi Darmawan

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引用次数: 0

摘要

本研究涉及一种可用作电池电极的复合材料的合成和表征。氧化铋（Bi2O3）由 Bi(NO3)3-5H2O、Na2SO4 和 NaOH 与商用活性炭和石墨混合合成。表征数据表明，所制得的复合材料含有单斜晶系的 Bi2O3，且 Bi2O3 颗粒在复合材料中分布均匀。复合材料具有介孔特性，导电率达到 10-1 S m-1。这种复合材料的开发有望应用于储能领域，尤其是电池阳极的开发。

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Improving the Electrical Conductivity of the Composite Comprising Bismuth Oxide, Activated Carbon, and Graphite for Use as a Battery Anode

This research is concerned with the synthesis and characterization of a composite material that may be used as a battery electrode. Bismuth oxide (Bi2O3) was synthesized from Bi(NO3)3·5H2O, Na2SO4, and NaOH mixed with commercial activated carbon and graphite. The composite formation process was carried out using the hydrothermal method at 110 °C for 5 h. The characterization data indicated the composites produced contained Bi2O3 with a monoclinic crystal system, and Bi2O3 particles were evenly distributed in the composite. The composites were characterized to be mesoporous, with the electrical conductivity reaching 10−1 S m−1. The development of this composite material has potential applications in the field of energy storage, particularly in the development of battery anode.

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来源期刊

Indonesian Journal of Chemistry CHEMISTRY, MULTIDISCIPLINARY-

CiteScore

2.30

自引率

11.10%

发文量

106

审稿时长

15 weeks

期刊介绍： Indonesian Journal of Chemistry is a peer-reviewed, open access journal that publishes original research articles, review articles, as well as short communication in all areas of chemistry, including educational chemistry, applied chemistry, and chemical engineering.