Study on adsorption performance of conjugated microporous polymers for hydrogen and organic solvents: The role of pore volume
文献类型：期刊论文
| 作者 | Tan, Dazhi2; Fan, Wenjie3; Xiong, Wannan2; Sun, Hanxue1; Li, An1; Deng, Weiqiao3; Meng, Changgong2 |
| 刊名 | european polymer journal
 |
| 出版日期 | 2012-04-01 |
| 卷号 | 48期号:4页码:705-711 |
| 关键词 | Homocoupled conjugated microporous polymers Pore volume Monomer ratio Oil/organic solvents Hydrogen storage |
| ISSN号 | 0014-3057 |
| 产权排序 | 2,2 |
| 通讯作者 | anli ; 邓伟侨 ; changgongmeng |
| 英文摘要 | a series of homocoupled conjugated microporous polymers (hcmps) were prepared by cross-coupling polymerization of 1,3,5-triethynylbenzene and 1,4-diethynylbenzene with various monomer molar ratios. our results show that the molar ratio of monomers has a remarkable influence on the surface area, pore volume, and micropore volume of the as-synthesized hcmp samples. with the increase of molar ratio of 1,3,5-triethynylbenzene to 1,4-diethynylbenzene, the surface area and total pore volume increased while the micropore volume decreased for these hcmp samples. we also investigated the adsorption performance for hydrogen and organic solvents of these hcmp samples. results obtained from experiments show that the increase of total pore volume (contributed from both mesopore and micropore) of hcmps would lead to an increase in their adsorption abilities for organic solvents, while hydrogen sorption ability for hcmps can only be improved by increasing their micropore volume, which may provide useful guidance for the rational design of novel hcmps with different porosities as absorbent materials for oil/organic solvents or hydrogen storage systems. (c) 2012 elsevier ltd. all rights reserved. |
| WOS标题词 | science & technology ; physical sciences |
| 学科主题 | 物理化学 |
| 类目[WOS] | polymer science |
| 研究领域[WOS] | polymer science |
| 关键词[WOS] | high-surface-area ; networks synthesis ; frameworks ; catalysis ; porosity |
| 收录类别 | SCI |
| 语种 | 英语 |
| WOS记录号 | WOS:000302846700005 |
| 公开日期 | 2013-10-11 |
| 源URL | [http://159.226.238.44/handle/321008/117939]  |
| 专题 | 大连化学物理研究所_中国科学院大连化学物理研究所 |
| 作者单位 | 1.Lanzhou Univ Technol, Coll Petrochem Technol, Lanzhou 730050, Peoples R China 2.Dalian Univ Technol, Fac Chem Environm & Biol Sci & Technol, Expt Ctr Chem, Dalian 116024, Peoples R China 3.Chinese Acad Sci, Dalian Inst Chem Phys, State Key Lab Mol React Dynam, Dalian 116023, Peoples R China |
| 推荐引用方式 GB/T 7714 | Tan, Dazhi,Fan, Wenjie,Xiong, Wannan,et al. Study on adsorption performance of conjugated microporous polymers for hydrogen and organic solvents: The role of pore volume[J]. european polymer journal,2012,48(4):705-711. |
| APA | Tan, Dazhi.,Fan, Wenjie.,Xiong, Wannan.,Sun, Hanxue.,Li, An.,...&Meng, Changgong.(2012).Study on adsorption performance of conjugated microporous polymers for hydrogen and organic solvents: The role of pore volume.european polymer journal,48(4),705-711. |
| MLA | Tan, Dazhi,et al."Study on adsorption performance of conjugated microporous polymers for hydrogen and organic solvents: The role of pore volume".european polymer journal 48.4(2012):705-711. |
入库方式： OAI收割
来源：大连化学物理研究所
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