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金属学报  2004, Vol. 40 Issue (2): 168-172     
  论文 本期目录 | 过刊浏览 |
水杨酸钠对电镀锌钢板上电聚合吡咯的作用
印仁和; 赵亚萍; 戴迎春; 张新胜
上海大学理学院化学系; 上海 200436;华东理工大学国家重点化学工程联合实验室; 上海 200237
Effect of Sodium Salicylate on Electropolymerization of Pyrrole on Zincated Steel
YIN Renhe; ZHAO Yaping;DAI Yingchun; ZHANG Xinsheng
Department of Chemistry; College of Science; Shanghai University; Shanghai 200436;National United Chemical Engineering Laboratory; East China University of Science and Technology; Shanghai 200237
引用本文:

印仁和; 赵亚萍; 戴迎春; 张新胜 . 水杨酸钠对电镀锌钢板上电聚合吡咯的作用[J]. 金属学报, 2004, 40(2): 168-172 .
, , , . Effect of Sodium Salicylate on Electropolymerization of Pyrrole on Zincated Steel[J]. Acta Metall Sin, 2004, 40(2): 168-172 .

全文: PDF(3961 KB)  
摘要: 利用循环伏安法等方法分析了水杨酸钠对电镀锌钢板上电聚合吡咯的作用. 结果表明, 水杨酸钠作为支持电解质, 对锌镀层表面起钝化作用, 抑制了Zn的溶解, 有利于吡咯的电聚合, 可在电镀锌钢板表面形成均匀致密的聚吡咯膜.
关键词 水杨酸钠 电聚合 循环伏安法    
Abstract:The role of sodium salicylate in electropolymerization of pyrrole on zincated steel was studied by cyclic voltammetry. The results show that as supporting electrolyte, the sodium salicylate inhibits the zinc dissolution and favours the electropolymerization of pyrrole by passivating the substrate. Consequently, an uniform and compact polypyrrole film may be formed on zincated steel.
Key wordssodium salicylate    electropolymerization    cyclic voltammetry
收稿日期: 2003-01-28     
ZTFLH:  TG174.2  
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