【答案】应助回帖

21楼: Originally posted by Tmic at 2012-05-07 08:57:56:
打错字了，是电沉积法，就是电化学，用钛片做阳极，石墨板做阴极，点解液是含3%的氟化胺，1—3%的氢氟酸的乙二醇溶液，电压已经说过了，反应比较激烈，建议水浴时加点冰块。

22楼: Originally posted by 买酒白云边 at 2012-05-07 08:59:05:
哥们应该是把电 打错成点了
有机溶液电沉积锡