【摘要】 阳极型缓蚀剂在锌－锰干电池中的应用熊岳平，曹学静，杨乃峰，黄楚宝（吉林大学化学系长春１３００２３）关键词　锾蚀剂，阳极型，锌－锰干电池，无汞化锌锰干电池存放时容量下降主要是锌负极腐蚀（自放电）引起的，为保证电池一定的工作性能和储存寿命，长期以来沿用的...更多还原

【Abstract】 In developing mercury-containing inhibitors for zinc-manganese dry batteries, the authors have discovered a category of anodic type inhibitor which is quite effective in suppressing the corrosion of zinc during cell storage yet will not impede the dissolution of zinc during cell discharge. By d. c. polarization measurement and a. c. impedance analysis, the working mechanism of the inhibitors was revealed to be closely related to the adsorption of the inhibitor molecules on zinc surface at open-circuit potential. But once the cell is to discharge in a closed circuit, the molecules are rendered to desorb from the surface by the positive shift of the zinc electrode potential.更多还原