Two-Dimensional Metal-Organic Framework Nanosheets for Membrane-Based Gas Separation
文献类型：期刊论文
| 作者 | Yang, Weishen1; Ban, Yujie1; Peng, Yuan1,2; Li, Yanshuo1 |
| 刊名 | ANGEWANDTE CHEMIE-INTERNATIONAL EDITION
 |
| 出版日期 | 2017-08-07 |
| 卷号 | 56期号:33页码:9757-9761 |
| 关键词 | gas separation metal-organic frameworks molecular sieve membranes nanosheets ultrapermeable membranes |
| 英文摘要 | Metal-organic framework (MOF) nanosheets could serve as ideal building blocks of molecular sieve membranes owing to their structural diversity and minimized mass-transfer barrier. To date, discovery of appropriate MOF nanosheets and facile fabrication of high performance MOF nanosheet-based membranes remain as great challenges. A modified soft-physical exfoliation method was used to disintegrate a lamellar amphiprotic MOF into nanosheets with a high aspect ratio. Consequently sub-10 nm-thick ultrathin membranes were successfully prepared, and these demonstrated a remarkable H-2/CO2 separation performance, with a separation factor of up to 166 and H-2 permeance of up to 8 X 10(-7) molm(-2) s(-1)Pa(-1) at elevated testing temperatures owing to a well-defined size-exclusion effect. This nanosheet-based membrane holds great promise as the next generation of ultrapermeable gas separation membrane. |
| WOS标题词 | Science & Technology ; Physical Sciences |
| 类目[WOS] | Chemistry, Multidisciplinary |
| 研究领域[WOS] | Chemistry |
| 关键词[WOS] | GRAPHENE OXIDE MEMBRANES ; ZEOLITE NANOSHEETS ; COORDINATION POLYMERS ; IMIDAZOLATE FRAMEWORK ; HYDROGEN SEPARATION ; ULTRATHIN ; TRANSITIONS ; SELECTIVITY ; ADSORPTION ; CATALYSTS |
| 收录类别 | SCI |
| 语种 | 英语 |
| WOS记录号 | WOS:000406798700016 |
| 源URL | [http://cas-ir.dicp.ac.cn/handle/321008/149946]  |
| 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, State Key Lab Catalysis, Dalian Inst Chem Phys, 457 Zhongshan Rd, Dalian 116023, Peoples R China 2.Univ Chinese Acad Sci, 19A Yuquan Rd, Beijing 100049, Peoples R China |
| 推荐引用方式 GB/T 7714 | Yang, Weishen,Ban, Yujie,Peng, Yuan,et al. Two-Dimensional Metal-Organic Framework Nanosheets for Membrane-Based Gas Separation[J]. ANGEWANDTE CHEMIE-INTERNATIONAL EDITION,2017,56(33):9757-9761. |
| APA | Yang, Weishen,Ban, Yujie,Peng, Yuan,&Li, Yanshuo.(2017).Two-Dimensional Metal-Organic Framework Nanosheets for Membrane-Based Gas Separation.ANGEWANDTE CHEMIE-INTERNATIONAL EDITION,56(33),9757-9761. |
| MLA | Yang, Weishen,et al."Two-Dimensional Metal-Organic Framework Nanosheets for Membrane-Based Gas Separation".ANGEWANDTE CHEMIE-INTERNATIONAL EDITION 56.33(2017):9757-9761. |
入库方式： OAI收割
来源：大连化学物理研究所
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