电解再生化学镀镍老化液可行性研究  

Feasibility Study on Electrolysis Regeneration of Spent Electroless Nickel Plating Bath

作　　者：宫成云[1] 刘贵昌[1] 叶春雨[2] 

机构地区：[1]大连理工大学化工学院,辽宁大连116024 [2]新疆大学化学化工学院,新疆乌鲁木齐830046

出　　处：《山东化工》2009年第6期5-8,共4页Shandong Chemical Industry

摘　　要：通过对pH值不同的亚磷酸盐溶液在铜、铅两种电极上进行循环伏安扫描实验,证实亚磷酸盐电解还原生成次磷酸盐的可行性。并通过改变阴极电位以及反应时间来探索提高电解转化率的方法。The feasibility of the electrolysis reduction from phosphite to hypophophite was predicted through cyclic voltammetry experiments on copper and lead electrodes in phosphite solution of different pH value. Then study on the method of improving transferring rate throngh different cathode potential and electrolytic time was carried out.

关 键 词：电解 化学镀镍 亚磷酸盐 次磷酸盐 再生 

分 类 号：X781.103.1[环境科学与工程—环境工程]