| 硅烷偶联剂KH550对正硅酸乙酯杂化涂层抗腐蚀性能的影响 |
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| 引用本文： | 李恒,李澄,王加余,张驰,陈赛珊. 硅烷偶联剂KH550对正硅酸乙酯杂化涂层抗腐蚀性能的影响[J]. 腐蚀科学与防护技术, 2011, 0(1): 49-52 |
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| 作者姓名： | 李恒 李澄 王加余 张驰 陈赛珊 |
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| 作者单位： | 南京航空航天大学材料科学与技术学院; |
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| 摘 要： | 利用电化学测试和扫描电镜(SEM)研究了硅烷偶联剂KH550对正硅酸乙酯(TEOS)杂化涂层的改性.结果表明:添加硅烷偶联剂能够明显提高TEOS杂化涂层的耐腐蚀性和降低涂层开裂倾向;经180℃热处理制备的KH550改性涂层性能最佳,在3.5%NaCl溶液中的腐蚀电流密度约为2.701×10-9 A/cm2,较铝合金基体...
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| 关 键 词： | 硅烷偶联剂 溶胶-凝胶 耐腐蚀性 杂化涂层 |
Effect of a Silane Coupling Agent on Corrosion Performance of Tetraethoxysilane Hybrid Coating |
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| LI Heng,LI Cheng,WANG Jia-yu,ZHANG Chi,CHEN Sai-shan College of Materials Science , Technology,Nanjing University of Aeronautics , Astronautics,Nanjing. Effect of a Silane Coupling Agent on Corrosion Performance of Tetraethoxysilane Hybrid Coating[J]. Corrosion Science and Protection Technology, 2011, 0(1): 49-52 |
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| Authors: | LI Heng LI Cheng WANG Jia-yu ZHANG Chi CHEN Sai-shan College of Materials Science Technology Nanjing University of Aeronautics Astronautics Nanjing |
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| Affiliation: | LI Heng,LI Cheng,WANG Jia-yu,ZHANG Chi,CHEN Sai-shan College of Materials Science and Technology,Nanjing University of Aeronautics and Astronautics,Nanjing 210016 |
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| Abstract: | |
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| Keywords: | silane coupling agent sol-gel process corrosion protection hybrid coating |
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