| 电化学合成氧化钴/聚苯胺复合膜工艺研究 |
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| 引用本文： | 牟世辉,林雪,郝建军.电化学合成氧化钴/聚苯胺复合膜工艺研究[J].电镀与精饰,2018(3):22-25,41. |
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| 作者姓名： | 牟世辉 林雪 郝建军 |
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| 作者单位： | 沈阳理工大学,辽宁沈阳,110159
辽沈工业集团有限公司,辽宁沈阳,110045 |
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| 摘 要： | 采用单因素对比试验对电化学合成氧化钴/聚苯胺复合膜工艺进行了研究,并利用电化学测试技术、扫描电子显微镜(SEM)和X射线衍射仪(XRD)对氧化钴/聚苯胺复合膜的性能进行测试。结果表明,采用恒电位法制备氧化钴/聚苯胺膜微观呈现为规则片状形貌,膜层覆盖均匀,其腐蚀电位-0.04 V,腐蚀电流47.42μA,10%HCl点滴腐蚀时间达382 s,10%NaOH点滴腐蚀时间达到364 s,中性盐雾实验48 h未见锈蚀。
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| 关 键 词： | 恒电位法 氧化钴 耐蚀性 聚苯胺 |
Study on Electrochemical Synthesis of Cobalt Oxide/Polyaniline Composite Film |
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| MU Shihui,LIN Xue,HAO Jianjun.Study on Electrochemical Synthesis of Cobalt Oxide/Polyaniline Composite Film[J].Plating & Finishing,2018(3):22-25,41. |
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| Authors: | MU Shihui LIN Xue HAO Jianjun |
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| Affiliation: | (1. Shenyang Ligong University, Shenyang 110159, China ; 2. Liaoshen Industrial Croup Co. , Ltd. , Shenyang 110045, Chin) |
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| Abstract: | The process of electrochemical synthesis of cobalt oxide/polyaniline composite film was studied by single factor contrast experiment.Properties of the cobalt oxide/polyaniline composite film were studied by electrochemical measurement technology,scanning electron microscopy (SEM) and X-ray diffraction (XRD).Results showed that:the cobalt oxide/polyaniline film prepared by constant potential method showed well-regulated flaky microtopography and uniform coating,the corrosion potential was-0.04 V,the corrosion current was 47.42 μA,10％ HCl drop corrosion test time was 382 s.and 10％ NaOH drop corrosion test time was 364 s,no rust appeared in 48 h neutral salt spray test. |
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| Keywords: | constant potential method cobalt oxide corrosion resistance polyaniline |
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