| CHEN Song-tao,LI Song-tian,wu chun-du,YAN Yong-sheng,HUO Peng-wei.The Progress of Research of Surface Modification for Hollow Fly-ash Beads[J],36(4):69-71 |
| The Progress of Research of Surface Modification for Hollow Fly-ash Beads |
| Received:February 12, 2007 Revised:August 10, 2007 |
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| DOI： |
| KeyWord:Hollow fly-ash beads Surface modification Chemical plating Chemical vapor deposit Vacuum plating membrane Sol-gel method |
| Author | Institution |
| CHEN Song-tao |
1. Department of Chemistry and Chemical Engineering, Pingdingshan Institute of Technology,Pingdingshan , China; 2. School of Environment, Jiangsu University, Zhenjiang , China |
| LI Song-tian |
School of Environment, Jiangsu University, Zhenjiang , China |
| wu chun-du |
School of Environment, Jiangsu University, Zhenjiang , China |
| YAN Yong-sheng |
School of Environment, Jiangsu University, Zhenjiang , China |
| HUO Peng-wei |
School of Environment, Jiangsu University, Zhenjiang , China |
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| Abstract: |
| Hollow fly-ash beads has great value of utilization. Through the surface modification, and improve the function, it obtains more additional value. The main technology of surface modification of hollow fly-ash beads has chemical vapor deposit, chemical plating membrane, vacuum plating membrane, sol-gel method, especially the application of chemical plating membrane. Hollow fly-ash beads is modified, which is used to make the material of absorbable wave, frothy material, high quality filling, catalyzer and so on, particularly the research of the material of absorbable wave is most active. This technology is used for development and application from the high technological area of aviation , military affairs to the civil enterprise of chemical engineering, environmental protection and so on, and it has more wide prospect of application. |
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