乙酸钠加速化学镀镍的研究  

Studies on the Accelertion effect of Electroless Nickel Depositon by Natrium Acetate

作　　者：韩克平[1] 方景礼[1] 

机构地区：[1]南京大学化学系应用化学研究所

出　　处：《表面技术》1997年第2期8-10,共3页Surface Technology

摘　　要：测定了乙酸钠对镍的沉积速度,氢的析出量和化学镀镍反应活化能的影响.并借助电化学方法研究了乙酸钠对化学镀镍过程的阴阳极极化曲线和稳定电位的影响.在此基础上,系统阐明了乙酸钠对化学镀镍过程的加速作用.This paper reports influences of natrium acetate on the nickel deposition rate, hydrogen evolution and reactive activation energy of electroless nickel plating. Effect of natrium acetate on the polarization curves and stationary po-tential ofelectroless nickel process is alsol determined with electrochemical methods. On this basis, the acceleration effect of electroless nickel deposition by natrium acetate has been detailed.

关 键 词：镀镍 极化曲线 稳定电位 乙酸钠 电镀 

分 类 号：TQ153.12[化学工程—电化学工业]