| 超疏水碱式碳酸钴纳米线薄膜的制备及抗腐蚀性 |
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| 引用本文： | 石彦龙,冯晓娟,王随乾,冯春春.超疏水碱式碳酸钴纳米线薄膜的制备及抗腐蚀性[J].高等学校化学学报,2017,38(3). |
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| 作者姓名： | 石彦龙 冯晓娟 王随乾 冯春春 |
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| 作者单位： | 河西学院化学化工学院,甘肃省河西走廊特色资源利用重点实验室,张掖734000 |
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| 基金项目： | 国家自然科学基金，甘肃省高等学校科研项目，甘肃省河西走廊特色资源利用重点实验室项目，2016年甘肃省省级大学生创新创业训练计划项目，河西学院第六批大学生科技创新项目(批准号:126;117)资助.Supported by the National Natural Science Foundation of China，the Scientific Research Foundation of the Higher Education Institutions of Gansu Province |
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| 摘 要： | 以镍为基底,采用水热法在其表面制得碱式碳酸钴纳米线薄膜,用十二烷基硫醇进行表面修饰后其表现出超疏水性,水滴在其表面的接触角达到152.3°,滚动角接近5°.研究结果表明,薄膜表面微纳米阶层结构及低表面物质的协同作用使其呈超疏水性.与普通镍片和硫醇修饰前的碱式碳酸钴纳米线薄膜相比,超疏水碱式碳酸钴纳米线薄膜具有更好的抗腐蚀性.相关研究有望为超疏水金属表面的制备及其抗腐蚀性研究提供思路.
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| 关 键 词： | 镍片 超疏水 纳米线 水热法 抗腐蚀性 |
Fabrication of Superhydrophobic Film of Co(OH)2CO3 Nanowires and Its Anticorrosion |
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| SHI Yanlong,FENG Xiaojuan,WANG Suiqian,FENG Chunchun.Fabrication of Superhydrophobic Film of Co(OH)2CO3 Nanowires and Its Anticorrosion[J].Chemical Research In Chinese Universities,2017,38(3). |
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| Authors: | SHI Yanlong FENG Xiaojuan WANG Suiqian FENG Chunchun |
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| Abstract: | Superhydrophobic film of Co (OH)2CO3 nanowires was fabricated on nickel foils by hydrothermal method.The film exhibits superhydrophobicity after being modified by dodecanthiol(DDT),water contact angle and water gliding angle on the surface is 152.3° and 5°,respectively.The results reveal that the synergistic effects of hierarchical structures with micro/nanometer scale combining with low surface energy material induced the formation of superhydrophobicity.Compared with pristine nickel foil and unmodified Co(OH) 2CO3 nanowires film,the film modified with DDT performs preferable properties of anticorrosion.The researches are expected to provide a reference for the fabrication of superhydrophobic metal surface and investigations of its properties of anticorrosion. |
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| Keywords: | Nickel foil Superhydrophobicity Nanowires Hydrothermal method Anti-corrosion |
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