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《Materials Review》 2006-05
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Study on the Reaction Process of the Composite Aerogel RHF by Ultraviolet-visible Spectroscopic Method

WANG Jinfeng ,GAO Tao, WANG Chaoyang ,TANG Yongjian ,LIU Weimin (Institute of Atomic and Molecular Physics, Sichuan University,Chengdu 610065; Research Center of Laser Fusion, China Academy of Engineering Physics,Mianyang 621900)  
After analyzing the UV-spectra of RHF composite organic aerogels,the course of the reaction in the mixed solution with resorcine, hydroquinone and formaldehyde is concluded to be that hydroquinone and formaldehyde can not react to give birth to hydroxylmethylene on the used condision but resorcin and formaldehyde can do. Condensation reaction exists on hydroxylmethylenes and the remainder active hydrogen of the hydroxybenzene phenyl. And clusters form because the bigger particulates go on to grow up,and then clusters are coupled to come into being a nano-netlike framework At the same time, the infrared spectra and TEM picture of reaction system are used to prove the conclusion credible.
【Fund】: 国家高技术863;; 国家自然科学基金(10475069/A0506155)
【CateGory Index】: TB332
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【Citations】
Chinese Journal Full-text Database 3 Hits
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Chinese Journal Full-text Database 5 Hits
1 ;CRF--A Kind of Ideal Electrod Materials for Super EDLCs[J];Materials Review;1995-06
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