锌锰干电池中有机缓蚀剂作用机理的探讨  

Mechanism of the action of organic inhibitor in zinc manganese dry cells

作　　者：曹学静[1] 多晶琪 王鹏[1] 黄楚宝[1] 周定[1] 熊岳平[2] 

机构地区：[1]吉林大学化学系 [2]哈尔滨工业大学应用化学系

出　　处：《电源技术》1995年第2期11-14,共4页Chinese Journal of Power Sources

摘　　要：利用电化学方法研究了有机复合缓蚀剂PA对锌的缓蚀作用,PA通过附在锌表面形成一层膜,抑制锌的腐蚀,当电池放电时,由于电位变化,此膜松脱;不影响电池放电.电池处于开路状态,PA又吸附在锌上.同时还探讨了用PA取代HgCl_2锌锰干电池的可行性.The inhibiting action of organic composite PA on zinc corrosion was investigated by using electrochemical technique. With the adsorption of PA, a film is formed on zinc surf ace, impeding zinc corrosion. The film then separated from the electrode surface as a result of the greater change of potential during discharging. Once returning to open circuit state,PA will be adsorbed on zinc again. The discharge and storage performances of R6P cells with PA as inhibitor is comparable to that of cells with HgCl2.

关 键 词：有机复合缓蚀剂 锌锰干电池 汞 

分 类 号：TM911.14[电气工程—电力电子与电力传动]