Original document(7 pages)  中文版
    The present invention is process of forming super hydrophobic structure on the surface of metal copper, relates to new method of metal surface treatment and aims at raising anticorrosive performance of copper. The process includes the following steps: setting copper part inside distilled water solution of sodium hydroxide and sodium dodecyl sulfate inside sealed container to treat for 2-3 days, so as to form micron/nanometer structure in the surface of copper part; and setting the treated copper part in alcohol solution of lauric acid to assemble for 1 day, so as to form hydrophobic structure on the surface of copper part. Thus treated copper part has 4-5 times raised polarization resistance and raised anticorrosive performance.
Application Number
申请号		 200610010554 Application Date
申请日		 2006.09.15
Title 名称 Method for constructing super-drainage structure on metal copper surface
Publication Number
公开号		 1928158 Publication Date
公开日		 2007.03.14
Approval Pub. Date Granted Pub. Date
International Classification 分类号 C23C28/00;C23C22/63;C23C22/02;C23F1/16;C23F1/20
Applicant(s) Name
申请人		 Harbin Institute of Technology
Address 地址
Inventor(s) Name 发明人
Attorney & Agent 代理人 yuequan qing
More information 更  多  信  息


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