Constructing Connected Paths between UiO-66 and PIM-1 to Improve Membrane CO2 Separation with Crystal-Like Gas Selectivity
文献类型：期刊论文
| 作者 | Sun, Lei1; Liu, Baisong2; Zou, Xiaoqin2; Wang, Ziyang2; Zhang, Panpan2; Zhu, Guangshan2; Yu, Guangli2 |
| 刊名 | ADVANCED MATERIALS
 |
| 出版日期 | 2019-04-12 |
| 卷号 | 31期号:15页码:9 |
| ISSN号 | 0935-9648 |
| 关键词 | CO2 freeways gas separations hybrid membranes metal organic frameworks porous polymers |
| DOI | 10.1002/adma.201806853 |
| 通讯作者 | Zou, Xiaoqin(zouxq100@nenu.edu.cn) ; Zhu, Guangshan(zhugs100@nenu.edu.cn) |
| 英文摘要 | Most metal-organic-framework- (MOF-) based hybrid membranes face the challenge of low gas permeability in CO2 separation. This study presents a new strategy of interweaving UiO-66 and PIM-1 to build freeways in UiO-66-CN@sPIM-1 membranes for fast CO2 transport. In this strategy, sPIM-1 is rigidified via thermal treatment to make polymer voids permanent, and concurrently polymer chains are mutually linked onto UiO-66-CN crystals to minimize interfacial defects. The pore chemistry of UiO-66-CN is kept intact in hybrid membranes, allowing full utilization of MOF pores and selective adsorption for CO2. Separation results show that UiO-66-CN@sPIM-1 membranes possess exceptionally high CO2 permeability (15433.4-22665 Barrer), approaching to that of UiO-66-NH2 crystal (65-75% of crystal-derived permeability). Additionally, the CO2/N-2 permeation selectivity for a representative membrane (23.9-28.6) moves toward that of single crystal (24.6-29.6). The unique structure and superior CO2/N-2 separation performance make UiO-66-CN@sPIM-1 membranes promising in practical CO2 separations. |
| WOS关键词 | MIXED-MATRIX MEMBRANES ; METAL-ORGANIC FRAMEWORK ; INTERFACIAL INTERACTION ; HYBRID MEMBRANES ; IONIC LIQUIDS ; PERFORMANCE ; POLYMER ; ZIF-8 ; ZR ; POLYIMIDE |
| 资助项目 | National Natural Science Foundation of China (NSFC)[21531003] ; National Natural Science Foundation of China (NSFC)[21501024] ; National Natural Science Foundation of China (NSFC)[91622106] ; 111 Program ; Jilin Education Office[JJKH20180015KJ] ; Jilin Association of Science and Technology |
| WOS研究方向 | Chemistry ; Science & Technology - Other Topics ; Materials Science ; Physics |
| 语种 | 英语 |
| 出版者 | WILEY-V C H VERLAG GMBH |
| WOS记录号 | WOS:000468033400009 |
| 资助机构 | National Natural Science Foundation of China (NSFC) ; National Natural Science Foundation of China (NSFC) ; 111 Program ; 111 Program ; Jilin Education Office ; Jilin Education Office ; Jilin Association of Science and Technology ; Jilin Association of Science and Technology ; National Natural Science Foundation of China (NSFC) ; National Natural Science Foundation of China (NSFC) ; 111 Program ; 111 Program ; Jilin Education Office ; Jilin Education Office ; Jilin Association of Science and Technology ; Jilin Association of Science and Technology ; National Natural Science Foundation of China (NSFC) ; National Natural Science Foundation of China (NSFC) ; 111 Program ; 111 Program ; Jilin Education Office ; Jilin Education Office ; Jilin Association of Science and Technology ; Jilin Association of Science and Technology ; National Natural Science Foundation of China (NSFC) ; National Natural Science Foundation of China (NSFC) ; 111 Program ; 111 Program ; Jilin Education Office ; Jilin Education Office ; Jilin Association of Science and Technology ; Jilin Association of Science and Technology |
| 源URL | [http://cas-ir.dicp.ac.cn/handle/321008/171935]  |
| 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 |
| 通讯作者 | Zou, Xiaoqin; Zhu, Guangshan |
| 作者单位 | 1.Chinese Acad Sci, Dalian Inst Chem Phys, State Key Lab Mol React Dynam, Dalian 116023, Peoples R China 2.Northeast Normal Univ, Fac Chem, Changchun 130024, Jilin, Peoples R China |
| 推荐引用方式 GB/T 7714 | Sun, Lei,Liu, Baisong,Zou, Xiaoqin,et al. Constructing Connected Paths between UiO-66 and PIM-1 to Improve Membrane CO2 Separation with Crystal-Like Gas Selectivity[J]. ADVANCED MATERIALS,2019,31(15):9. |
| APA | Sun, Lei.,Liu, Baisong.,Zou, Xiaoqin.,Wang, Ziyang.,Zhang, Panpan.,...&Yu, Guangli.(2019).Constructing Connected Paths between UiO-66 and PIM-1 to Improve Membrane CO2 Separation with Crystal-Like Gas Selectivity.ADVANCED MATERIALS,31(15),9. |
| MLA | Sun, Lei,et al."Constructing Connected Paths between UiO-66 and PIM-1 to Improve Membrane CO2 Separation with Crystal-Like Gas Selectivity".ADVANCED MATERIALS 31.15(2019):9. |
入库方式： OAI收割
来源：大连化学物理研究所
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