Research progress of voltage delay in magnesium battery  

作　　者：Lin Chen Changguo Chen Chaozhong Guo 

机构地区：[1]College of Chemistry and Chemical Engineering,Chongqing University [2]College of Material and Chemical Engineering,Sichuan University of Science and Engineering

出　　处：《Chinese Science Bulletin》2014年第17期1936-1941,共6页

基　　金：supported by the National Natural Science Foundation of China (21273292);sharing Fund of Chongqing University’s Large-Scale Equipment;the Project of Material Corrosion and Protection Key Laboratory of Sichuan Province (2010CL01)

摘　　要：Research on magnesium battery has three primary fields as follows:changing the metallurgical factors of the magnesium electrode material to improve discharge performance,identifying inhibitors to form a protective film to reduce self-corrosion of magnesium alloys,and improving the electrochemical properties of the electrolyte to improve discharge continuity.During the research and development of the magnesium battery,the voltage delay that occurs in the discharge process is a critical issue because it limits the application of Mg/MnO2cells.This paper provides an overview of the relationship between the voltage delay of magnesium primary battery and magnesium anode corrosion.Furthermore,the factors affecting the voltage delay were analyzed,and the existing problems in the study of the voltage delay of magnesium battery were identified.Research on magnesium battery has three pri- mary fields as follows： changing the metallurgical factors of the magnesium electrode material to improve discharge performance, identifying inhibitors to form a protective film to reduce self-corrosion of magnesium alloys, and improving the electrochemical properties of the electrolyte to improve discharge continuity. During the research and development of the magnesium battery, the voltage delay that occurs in the discharge process is a critical issue because it limits the application of Mg/MnO2 cells. This paper provides an overview of the relationship between the voltage delay of magnesium primary battery and magne- sium anode corrosion. Furthermore, the factors affecting the voltage delay were analyzed, and the existing problems in the study of the voltage delay of magnesium battery were identified.

关 键 词：电池电压 镁电池 延迟 电化学性能 放电性能 冶金因素 电极材料 放电过程 

分 类 号：TM911.1[电气工程—电力电子与电力传动]