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【答案】应助回帖
guo666(金币+600, 翻译EPI+1): ★★★★★最佳答案 谢谢啊 2012-02-25 18:39:12
It exists vital significance and useful value to research and develop new photocatalytic materials response to visible spectrum for releasing environmental pollution and energy shortage. Graphene , an ideal carrier to bring photocatalysis, can make up a kind of new photocatalytic reactive system with the advantages of well-defined structure, controllable preparation and regular 2D surface structure, which is of great significance to give a deep insight to research other carbon materials in the system of photocatalysis.
The experiment aims at designing a series of magnetic photocatalytic composite materials based on graphene and researching their catalytic activity in the field of degrading toxic organic pollutants , revealing their photocatalytic mechanism and preparing environment-friendly photocatalytic materials which have the merits such as ,high effect , visible response , magnetic recycle and circular use. Based on the work above which offer reference for the systhesis of new photocatalysis. Our experiments are useful not only in the preparation of new photocatalytic materials ,but also accumulating interdisciplinary development such as physics, chemistry, environment and energy. |
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