| 微分极化曲线法及对缓蚀剂阳极脱附行为的表征 |
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| 引用本文： | 汪的华,卜宪章,甘复兴,邹津耘,姚禄安.微分极化曲线法及对缓蚀剂阳极脱附行为的表征[J].腐蚀科学与防护技术,1999,11(1):32-36. |
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| 作者姓名： | 汪的华 卜宪章 甘复兴 邹津耘 姚禄安 |
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| 作者单位： | 武汉大学环境科学系,武汉,430072 |
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| 基金项目： | 国家自然科学基金,金属腐蚀与防护国家重点实验室资助 |
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| 摘 要： | 提出对半对数极化曲线进行微分的方法，得到的微分极化曲线及其特征参数可以更精细
地表征缓蚀剂的阳极脱附行为。
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| 关 键 词： | 微分极化曲线 缓蚀剂 阳极脱附 |
A DIFFERENTIAL POLARIZATION CURVE METHOD AND ITS APPLICATION IN ANODIC DESORPTION STUDY OF CORROSION INHIBITOR |
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| WANG Dihua,BU Xianzhang,GAN Fuxing,ZOU Jinyun,YAO Lu'an.A DIFFERENTIAL POLARIZATION CURVE METHOD AND ITS APPLICATION IN ANODIC DESORPTION STUDY OF CORROSION INHIBITOR[J].Corrosion Science and Protection Technology,1999,11(1):32-36. |
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| Authors: | WANG Dihua BU Xianzhang GAN Fuxing ZOU Jinyun YAO Lu'an |
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| Abstract: | A differential polarization curve method and its application in the investigation of the anodic desorption behaviors of interface corrosion inhibitor were proposed and expounded. Some parameters, such as E s (the desorption onset potential ), E p (the desorption peak potential) , E f (the desorption completion potential) and des (the average desorption speed), were defined and calculated according to the differential polarization curve. Further more, the variation of the desorption speed during the desorption process can also be described by the differential polarization curve. |
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| Keywords: | the differential polarization curve corrosion inhibitor anodic desorption |
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