不锈钢基底上铱的电沉积  

The Electrodeposition of Iridium on Stainless Steel

作　　者：施晶莹[1] 黄贻深[1] 朱则善[2] 

机构地区：[1]泉州师范学院化学系,福建泉州362000 [2]福建师范大学化学系,福建福州350007

出　　处：《泉州师范学院学报》2002年第4期30-33,共4页Journal of Quanzhou Normal University

摘　　要：制备了不锈钢镀铱电极 ,研究了其在酸性介质中的析氢电催化性能 ,通过含铅与不含铅镀层析氢性能的比较及测定镀层中铅元素的电子结合能数值 ,初步研究了Pb2 + 离子对镀层性能及电沉积过程的作用 。The iridium electrodes were prepared by electroplating on the stainless steel and their electrocatalytic property for HER(hydrogen evolution reaction)in acidic medium were also studied. Besides comparing the electrocatalytic property for HER of coatings whether contained lead or not, the numeral values of electron bonding energy of lead in coatings were determined. As a result the action of Pb 2+ to the property of coatings and the process of electrodeposition was investigated initially. Meanwhile the surface morphology of iridium electrodes was shown as well.

关 键 词：不锈钢基底 不锈钢镀铱电极 电沉积 铅离子 析氢电催化性能 表面形貌 

分 类 号：TQ153.1[化学工程—电化学工业]