Template synthesis of 3-D bimodal ordered porous silica
文献类型：期刊论文
| 作者 | Yang, ZZ; Qi, K; Rong, JH; Wang, LJ; Liu, ZP; Yang, YX |
| 刊名 | CHINESE SCIENCE BULLETIN
 |
| 出版日期 | 2001-11-01 |
| 卷号 | 46期号:21页码:1785-1790 |
| 关键词 | Template Synthesis Bimodal Porous Silica Three Dimensional Order Bulk Sol-gel Process |
| ISSN号 | 1001-6538 |
| 英文摘要 | A dual template synthesis combined with a modified bulk sol-gel process was used to prepare the three dimensional bimodal ordered porous silica, in which the macropore wall is mesoporous and both the pores are interconnected. The macropores were replicated from the template of the dried polystyrene colloidal crystal after being removed by calcination at high temperature, whislt the mesopores were achieved by burning off the surfactant in the gel. The ordered morphologies and interconnection of both the macropores and the mesopores were evidenced by the characterizations with SEM and TEM attached with electron diffraction. Nitrogen adsorption results also confirmed the interconnectivity, sizes and their distribution of the two sorts of pores. The effect of surfactant concentration and calcination conditions on mesopore size and its distribution was also investigated. |
| 语种 | 英语 |
| WOS记录号 | WOS:000172469000006 |
| 出版者 | SCIENCE PRESS |
| 源URL | [http://ir.iccas.ac.cn/handle/121111/77505]  |
| 专题 | 中国科学院化学研究所 |
| 通讯作者 | Yang, ZZ |
| 作者单位 | 1.Chinese Acad Sci, Inst Chem, Ctr Mol Sci, State Key Lab Polymer Phys & Chem, Beijing 100080, Peoples R China 2.Beijing Normal Univ, Dept Chem, Beijing 100875, Peoples R China 3.Shanghai Petrochem Co Ltd, Shanghai 200540, Peoples R China |
| 推荐引用方式 GB/T 7714 | Yang, ZZ,Qi, K,Rong, JH,et al. Template synthesis of 3-D bimodal ordered porous silica[J]. CHINESE SCIENCE BULLETIN,2001,46(21):1785-1790. |
| APA | Yang, ZZ,Qi, K,Rong, JH,Wang, LJ,Liu, ZP,&Yang, YX.(2001).Template synthesis of 3-D bimodal ordered porous silica.CHINESE SCIENCE BULLETIN,46(21),1785-1790. |
| MLA | Yang, ZZ,et al."Template synthesis of 3-D bimodal ordered porous silica".CHINESE SCIENCE BULLETIN 46.21(2001):1785-1790. |
入库方式： OAI收割
来源：化学研究所
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