| 液相分散程度对气/液/固多相体系腐蚀行为的影响 |
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| 引用本文： | 姜晶,王佳. 液相分散程度对气/液/固多相体系腐蚀行为的影响[J]. 电化学, 2009, 15(2): 135. DOI: 10.61558/2993-074X.1968 |
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| 作者姓名： | 姜晶 王佳 |
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| 作者单位： | 中国海洋大学化学化工学院;金属腐蚀与防护国家重点实验室; |
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| 摘 要： | 本文提出用三相线界面区参数描述液相分散程度,研究了三相线界面区阴极过程特征,建立三相线界面区阴极过程模型.并探讨了液相覆盖区阴极极限电流和三相线区状态的相关性,证实了模型计算与实验数据一致性.进而用三相线界面区阴极过程模型分析液相分散程度对大气以及砂土体系腐蚀行为的影响.
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| 关 键 词： | 液相分散度 气/液/固多相复杂体系 三相线界面区 阴极过程 模型 |
| 收稿时间： | 2009-05-28 |
Effect of Liquid Dispersion on Corrosion Behavior of Metals in Gas/Liquid/Solid Multiphase Corrosion Systems |
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| JIANG Jing,WANG Jia. Effect of Liquid Dispersion on Corrosion Behavior of Metals in Gas/Liquid/Solid Multiphase Corrosion Systems[J]. Electrochemistry, 2009, 15(2): 135. DOI: 10.61558/2993-074X.1968 |
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| Authors: | JIANG Jing WANG Jia |
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| Affiliation: | 1.Ocean University of China;Qingdao 266100;Shandong;China;2.State Key Laboratory for Corrosion and Protection of Metals;Shenyang 110016;China |
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| Abstract: | Liquid dispersion,described by the parameters of gas/liquid/solid three-phase boundary(TPB) zone of dispersed liquid on a metal surface,is an important property of liquid state influencing corrosion behavior of metals in gas/liquid/solid multiphase corrosion systems.In our paper,the characterisation of cathodic oxygen reduction process in TPB zone was discussed,and a model describing the cathodic process of TPB zone was developed.On this basis,the relationship between the cathodic limiting current and the T... |
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| Keywords: | liquid dispersion gas/liquid/solid multiphase corrosion systems three-phase boundary cathodic process modeling |
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