| 酒石酸铅对锌在碱液中的缓蚀作用及其与四丁基溴化铵的协同效应 |
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| 引用本文： | 王建明,曹楚南,林海潮.酒石酸铅对锌在碱液中的缓蚀作用及其与四丁基溴化铵的协同效应[J].中国腐蚀与防护学报,1997,17(1):36-40. |
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| 作者姓名： | 王建明 曹楚南 林海潮 |
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| 作者单位： | 中国科学院金属腐蚀与防护研究所;金属腐蚀与防护国家重点实验室;沈阳110015;中国科学院金属腐蚀与防护研究所;金属腐蚀与防护国家重点实验室;沈阳110015;中国科学院金属腐蚀与防护研究所;金属腐蚀与防护国家重点实验室;沈阳110015 |
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| 基金项目： | 国家自然科学基金资助课题 |
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| 摘 要： | 通过电化学方法研究酒石酸铅和四丁基溴化铵(TBAB)对锌在KOH溶液中腐蚀行为的影响,提出Pb~(2+)的缓蚀作用机制,并对Pb~(2+)与TBAB的协同缓蚀作用进行讨论。
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| 关 键 词： | 锌 碱 酒石酸铅 四丁基溴化铵 |
| 收稿时间： | 1997-02-25 |
INHIBITION AND SYNERGISTIC EFFECT OF LEAD TARTRATE WITH TETRABUTYLAMMONIUM BROMIDE FOR ZINC IN ALKALINE SOLUTIONS |
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| WANG Jianming CAO Chu'nan LIN Haichao.INHIBITION AND SYNERGISTIC EFFECT OF LEAD TARTRATE WITH TETRABUTYLAMMONIUM BROMIDE FOR ZINC IN ALKALINE SOLUTIONS[J].Journal of Chinese Society For Corrosion and Protection,1997,17(1):36-40. |
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| Authors: | WANG Jianming CAO Chu'nan LIN Haichao |
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| Abstract: | The influences of lead tartrate and tetrabutylammonium bromide (TBAB) on corrosion of zinc in KOH solutions were studied by using electrochemical techniques. The experimental results showed that the anodic dissolution of zinc and hydrogen evolution were inhibited by the reduction of Pb2 on the active spots of zinc surface. It was found that TBAB mainly inhibited the anodic reaction by adsorption on some special spots of zinc surface. It was also found that Pb2 and TBAB had an obvious synergistic effect on the inhibition of the anodic dissolution reaction of zinc. The desorption of these inhibitors from zinc surface was discussed. |
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| Keywords: | Zinc Alkaline Lead tartrate Tetrabutylammonium bromide |
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