摘要
二氧化铅电极因其与金属相似的导电性,耐腐蚀性且成本较低等优势成为尺寸稳定阳极(DSA)中广泛应用的材料。然而,纯二氧化铅电极具有较短的使用寿命和较低的电催化活性,因此近年来研究人员根据实际需要不断对二氧化铅电极进行改进。本文对电极基体改进,制备中间层和掺杂离子和颗粒的改性方法进行了介绍,最后展望了二氧化铅电极的发展前景。
Lead dioxide electrodes are widely used in dimensionally stable anodes(DSA)due to their advantages like metal conductivity,corrosion resistance,and low cost.However,the pure lead dioxide electrode has a shorter service life and lower electrocatalytic activity.So in recent years,researchers have continuously improved the lead dioxide electrode according to actual needs.The modification methods were introduced,including the selection of electrode matrix,ion and particle doping and the preparation of the intermediate layer.Finally,the development prospect of the lead dioxide electrode was prospected.
作者
王佳奕
张媛
杨丹丹
朱传高
徐迈
王凤武
WANG Jia-yi;ZHANG Yuan;YANG Dan-dan;ZHU Chuan-gao;XU Mai;WANG Feng-wu(School of Chemical Engineering,Anhui University of Science and Technology,Anhui Huainan 232001;School of Materials Science and Engineering,Anhui University of Science and Technology,Anhui Huainan 232001;School of Chemical and Material Engineering,Huainan Normal University,Anhui Huainan 232038,China)
出处
《广州化工》
CAS
2020年第15期7-9,共3页
GuangZhou Chemical Industry
基金
安徽省高校自然科学重点研究项目(No.KJ2019A0699)。
关键词
二氧化铅电极
改性
中间层
掺杂
lead dioxide electrode
modification
intermediate layer
doping
