| WEN Yu-qing,MENG Hui-min,SHANG Wei,ZHANG Min,ZHANG Xuan,TAO Yong,HUANG Cheng-ze.The Research of the Effect of the Self-assembly Silane Film on Corrosion Resistance of 6061 Aluminum Alloy Surface[J],42(3):78-80,111 |
| The Research of the Effect of the Self-assembly Silane Film on Corrosion Resistance of 6061 Aluminum Alloy Surface |
| Received:January 21, 2013 Revised:February 08, 2013 |
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| DOI： |
| KeyWord:aluminum alloy the self-assembly film twelve fluorine heptyl propyl silane three oxygen radicals corrosion resistance |
| Author | Institution |
| WEN Yu-qing |
Corrosion and Protection Center, University of Science and Technology Beijing, Beijing , China;College of Chemistry and Bioengineering, Guilin University of Technology, Guilin , China;Key Laboratory Breeding Base of Nonferrous Metals and Specific Materials Processing,Guilin University of Technology, Guilin , China |
| MENG Hui-min |
Corrosion and Protection Center, University of Science and Technology Beijing, Beijing , China |
| SHANG Wei |
College of Chemistry and Bioengineering, Guilin University of Technology, Guilin , China;Key Laboratory Breeding Base of Nonferrous Metals and Specific Materials Processing,Guilin University of Technology, Guilin , China |
| ZHANG Min |
College of Chemistry and Bioengineering, Guilin University of Technology, Guilin , China |
| ZHANG Xuan |
College of Chemistry and Bioengineering, Guilin University of Technology, Guilin , China |
| TAO Yong |
College of Chemistry and Bioengineering, Guilin University of Technology, Guilin , China |
| HUANG Cheng-ze |
College of Chemistry and Bioengineering, Guilin University of Technology, Guilin , China |
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| Abstract: |
| The SAMs of twelve fluorine heptyl propyl silane three oxygen radicals was prepared by self-assembly( SA) methods. In the study, discussing and optimizing conditions to enhance corrosion protection of metals. The surface morphology of the SAMs were token by SEM,the corrosion resistance of the SAMs were researched by the methods of polarization curve and EIS. The results showed that compared with aluminum alloy matrix, corrosion current density decreased by 3 orders of magnitude and electrochemical impedance was increased near 1 times. So the SAMs had better anti-corrosion property on aluminum alloy than bare Aluminum alloy. |
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