Effects of cross-linkers with different molecular weights in cross-linked Matrimid 5218 and test temperature on gas transport properties
文献类型：期刊论文
| 作者 | Zhao, Hong-Yong1,2; Cao, Yi-Ming1; Ding, Xiao-Li1; Zhou, Mei-Qing1; Yuan, Quan1 |
| 刊名 | journal of membrane science
 |
| 出版日期 | 2008-10-01 |
| 卷号 | 323期号:1页码:176-184 |
| 关键词 | Matrimid 5218 poly(ethylene oxide) imide rings primary amine groups amide groups carbon dioxide membrane |
| 英文摘要 | the poly(ethylene oxide) (peo) was introduced by the cross-linking method in the commercial matrimid 5218. the two kinds of membranes were prepared from the matrimid 5218 and the cross-linkers poly(propylene glycol) block poly(ethylene glycol) block poly(propylene glycol) diamine (ppg/peg/ppgda) with different molecular weights. the cross-linking reaction process was monitored by frir. the cross-linked matrimid 5218 membranes display excellent co(2) permeability and co(2)/light gas selectivity. the effects of cross-linkers with different molecular weights on gel content, thermal properties and h(2), co(2), n(2) and ch(4) gas transport properties were reported. the effect of temperature on gas transport properties was also reported, and the permeabilities of these materials as a function of temperature were compared with other gas membrane materials. (c) 2008 elsevier b.v. all rights reserved. |
| WOS标题词 | science & technology ; technology ; physical sciences |
| 类目[WOS] | engineering, chemical ; polymer science |
| 研究领域[WOS] | engineering ; polymer science |
| 关键词[WOS] | poly(ethylene glycol diacrylate) ; polymeric membranes ; polyimide membranes ; permeation properties ; selective separation ; linking modification ; carbon-dioxide ; permeability ; co2 ; permselectivity |
| 收录类别 | SCI |
| 语种 | 英语 |
| WOS记录号 | WOS:000258904600022 |
| 公开日期 | 2015-11-17 |
| 源URL | [http://159.226.238.44/handle/321008/140973]  |
| 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.Chinese Acad Sci, Dalian Inst Chem Phys, Dalian 116023, Peoples R China 2.Chinese Acad Sci, Grad Univ, Beijing 100049, Peoples R China |
| 推荐引用方式 GB/T 7714 | Zhao, Hong-Yong,Cao, Yi-Ming,Ding, Xiao-Li,et al. Effects of cross-linkers with different molecular weights in cross-linked Matrimid 5218 and test temperature on gas transport properties[J]. journal of membrane science,2008,323(1):176-184. |
| APA | Zhao, Hong-Yong,Cao, Yi-Ming,Ding, Xiao-Li,Zhou, Mei-Qing,&Yuan, Quan.(2008).Effects of cross-linkers with different molecular weights in cross-linked Matrimid 5218 and test temperature on gas transport properties.journal of membrane science,323(1),176-184. |
| MLA | Zhao, Hong-Yong,et al."Effects of cross-linkers with different molecular weights in cross-linked Matrimid 5218 and test temperature on gas transport properties".journal of membrane science 323.1(2008):176-184. |
入库方式： OAI收割
来源：大连化学物理研究所
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