| 炭气凝胶及其有机气凝胶前驱体的研究进展 |
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| 引用本文： | 吴丁财,张淑婷,符若文.炭气凝胶及其有机气凝胶前驱体的研究进展[J].离子交换与吸附,2003,19(5):473-480. |
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| 作者姓名： | 吴丁财 张淑婷 符若文 |
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| 作者单位： | 中山大学材料科学研究所,广州,510275;教育部聚合物复合材料及功能材料重点实验室 |
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| 基金项目： | 广东省“千百十工程”优秀人才培养基金 |
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| 摘 要： | 介绍了炭气凝胶及其有机气凝胶前驱体的发展概况，着重总结了制备工艺条件(如催化剂及其浓度、反应物总浓度、反应物配比、溶剂、反应温度及时间、超临界干燥工艺条件和炭化工艺条件等)对有机气凝胶及其相应炭气凝胶中孔网络结构的影响，综述了中孔网络结构改性研究的进展．
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| 关 键 词： | 炭气凝胶 有机气凝胶 中孔 网络结构 结构改性 纳米材料 |
| 文章编号： | 1001-5493(2003)05-0473-08 |
| 修稿时间： | 2003年5月5日 |
PROGRESS IN STUDY OF CARBON AEROGELS AND PRECURSORY ORGANIC AEROGELS |
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| WU Dingcai ZHANG Shuting FU Ruowen Materials Science Institute of Zhongshan University,Guangzhou ,China Key Laboratory for Polymeric Composite and Functional Materials of Ministry of Education.PROGRESS IN STUDY OF CARBON AEROGELS AND PRECURSORY ORGANIC AEROGELS[J].Ion Exchange and Adsorption,2003,19(5):473-480. |
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| Authors: | WU Dingcai ZHANG Shuting FU Ruowen Materials Science Institute of Zhongshan University Guangzhou China Key Laboratory for Polymeric Composite and Functional Materials of Ministry of Education |
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| Institution: | WU Dingcai ZHANG Shuting FU Ruowen Materials Science Institute of Zhongshan University,Guangzhou 510275,China Key Laboratory for Polymeric Composite and Functional Materials of Ministry of Education |
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| Abstract: | In this paper, the development of carbon aerogels and related precursory organic aerogels was introduced. The effects of fabrication conditions, such as catalyst and its concentration, monomer concentration, the ratio of monomers, solvent, reaction temperature and time, super-critical drying conditions as well as carbonization conditions, on the mesopore and network structure of carbon aerogels and related precursory organic aerogels were mainly summarized. The progress in the structural modification for the mesopore and network structure of carbon aerogels was reviewed. |
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| Keywords: | Organic aerogel Carbon aerogel Mesopore Network structure Structural modification |
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