ZnCo_2O_4的制备及其复合电极  

Preparation of ZnCo_2O_4 and its composite electrode

作　　者：韩景立[1] 

机构地区：[1]漳州师范学院应用化学研究所,福建漳州363000

出　　处：《电池》2007年第6期455-456,共2页Battery Bimonthly

摘　　要：制备了ZnCo2O4及ZnCo2O4/C复合电极,并分别在电解质NaCl溶液和NaBr溶液中测定了ZnCo2O4/C复合电极的电位。涂覆10次n(Zn):n(Co)=1.00:1.90的前驱体悬浊液制备的ZnCo2O4/C复合电极,在1mol/LNaBr溶液中的过电位降低率为5.35%。ZnCo2O4 and ZnCo2O4/C composite electrode were prepared. The potentials of ZnCo2O4/C composite electrodes in the electrolyte of NaCl solution and NaBr solution were determined. The over potential of decreasing ratio of ZnCo2O4/C composite electrode which coated 10 times of suspension of precursor with n （Zn） ： n （Co） = 1.00： 1.90 was 5.35% in 1 mol/L NaBr solution.

关 键 词：Na2Sx/Br2液流电池 催化剂 ZnCo2O4 过电位 

分 类 号：TM911[电气工程—电力电子与电力传动]