| 镍—聚四乙烯复合电沉积机理的研究 |
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| 引用本文： | 杜克勤,陈慧光,等.镍—聚四乙烯复合电沉积机理的研究[J].大连铁道学院学报,2001,22(3):96-100. |
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| 作者姓名： | 杜克勤 陈慧光 |
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| 作者单位： | 大连铁道学院环境科学与工程系，辽宁大连116028 |
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| 摘 要： | 利用电化学测试方法研究了镍－聚四乙烯复合电沉积的过程，依据测试分析，提出了相关的物理模型和数学模型，并建立了PTFE粒子在镀层的覆盖度与电极过电位、微粒在镀液中悬浮量和拌搅拌强度等因素之间的关系式，揭示了PTFE与镍共沉积时电极过程的作用机理。
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| 关 键 词： | 复合电沉积 电化学测试 物理模型 PTFE粒子 电极过程 电镀 |
Study on the Mechanism of Nickel/PTEE Composite Deposition |
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| DU Ke-qin,CHEN Hui-guang,LI Juan,CHENG Guo-wei.Study on the Mechanism of Nickel/PTEE Composite Deposition[J].Journal of Dalian Railway Institute,2001,22(3):96-100. |
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| Authors: | DU Ke-qin CHEN Hui-guang LI Juan CHENG Guo-wei |
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| Abstract: | The process of Nickel/PTFE co-deposition was studied with the method of electrochemical testing technique. A simple model was proposed correlating operating conditions(electrochemical kinetic behavior of the metal matrix deposition process, concentration of suspended particles, hydrodynarnic conditions) and volume per- centage of PTFE embedded in matrix according to testing and analyzing results. It showed that the model here presented could well explain the mechanism of Ni/PTFE co-deposition |
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| Keywords: | composite deposition electrochemical test physical model |
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