Test factors affecting the performance of zinc-air battery

被引：54

作者：

Jiao, Dian ^{[1
]}

Ma, Ziang ^{[1
]}

Li, Jisi ^{[1
]}

Han, Yajing ^{[1
]}

Mao, Jing ^{[1
]}

Ling, Tao ^{[1
]}

Qiao, Shizhang ^{[2
]}

机构：

[1] Tianjin Univ, Sch Mat Sci & Engn, Key Lab Adv Ceram & Machining Technol, Minist Educ, Tianjin 300072, Peoples R China

[2] Univ Adelaide, Sch Chem Engn, Adelaide, SA 5005, Australia

来源：

JOURNAL OF ENERGY CHEMISTRY | 2020年 / 44卷

基金：

中国国家自然科学基金;

关键词：

Zinc-air battery; Power density; Oxygen reduction reaction; Non-noble metal catalysts; OXYGEN-REDUCTION REACTION; ZN; ELECTROCATALYSTS; EFFICIENT; NANOPARTICLES; ELECTRODES; GRAPHENE; CATHODE;

D O I：

10.1016/j.jechem.2019.09.008

中图分类号：

O69 [应用化学];

学科分类号：

081704 ;

摘要：

Zinc-air batteries provide a great potential for future large-scale energy storage. We assess the test factors that mainly affect the measured power density of the zinc-air battery. By fitting the polarization curves of the zinc-air batteries, we reveal the effect of testing parameters (electrode distance, electrolyte concentration, and oxygen flux) and preparation of catalysts ink on the activation, ohm, and concentration polarizations of the zinc-air battery. Finally, recommendations on evaluating the potentials of non-noble-metal electrocatalysts for applications in zinc-air batteries were given. (C) 2019 Science Press and Dalian Institute of Chemical Physics, Chinese Academy of Sciences. Published by Elsevier B.V. and Science Press. All rights reserved.

引用

页码：1 / 7

页数：7