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Chinese Academy of Sciences Institutional Repositories Grid
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Selective Extraction of Low Molecular Weight Proteins by Mesoporous Silica Particles with Phenyl Modified Internal and Alkyl-diol Modified External Surfaces 期刊论文  OAI收割
chinese journal of analytical chemistry, 2014, 卷号: 42, 期号: 8, 页码: 1083-1087
作者:  
Qi Yan-Xia;  Zhao Qian-Cheng;  Li Zhi-Bo;  Li Wei;  Wang Qiu-Kuan
收藏  |  浏览/下载:21/0  |  提交时间:2015/11/17
Surface modification of SiC mirror by IARE method (EI CONFERENCE) 会议论文  OAI收割
7th International Conference on Thin Film Physics and Applications, September 24, 2010 - September 27, 2010, Shanghai, China
作者:  
Gao J.
收藏  |  浏览/下载:27/0  |  提交时间:2013/03/25
A method to prepare high quality SiC coating at low temperature using large aperture E-beam evaporation PVD equipment with ion assistance was developed for the surface modification of SiC mirror for space projects. This method was called Ion Assisted Reactive Evaporation (IARE). The modified SiC coating was prepared using CH4 and Si with Kaufman ion source by IARE at 300C and it had met the requirements of applications. The SiC coating prepared by this method was amorphous. It was dense  homogeneous and easy to be polished. The surface modification of a SiC mirror was carried out using SiC coating by this method and achieved a fine surface modification effect. The surface roughness (rms) of the SiC substrate was reduced to 0.862nm  the scattering coefficient was reduced to 2.79% and the reflectance coated with Ag film was improved simultaneously after the surface modification. The effect of surface modification using SiC coating was close to that of using Si coating. It can be drawn that this technological method to preparation SiC coating for the surface modification of SiC mirror is reasonable and effective. 2011 SPIE.  
低维ZnO纳米材料的制备、修饰及其性能研究 学位论文  OAI收割
博士: 中国科学院研究生院, 2007
侯现明
收藏  |  浏览/下载:58/0  |  提交时间:2013/05/24
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