Knowledge Management System Of Institute of process engineering,CAS
| Poly(ionic liquid)-Armored MXene Membrane: Interlayer Engineering for Facilitated Water Transport | |
| Yi, Ming1,2,3; Wang, Mi4; Wang, Yan1,2; Wang, Yanlei4; Chang, Jian3; Kheirabad, Atefeh Khorsand3; He, Hongyan4; Yuan, Jiayin3; Zhang, Miao3 | |
| 2022-05-03 | |
| Source Publication | ANGEWANDTE CHEMIE-INTERNATIONAL EDITION
 |
| ISSN | 1433-7851 |
| Pages | 8 |
| Abstract | Two-dimensional (2D) MXene-based lamellar membranes bearing interlayers of tunable hydrophilicity are promising for high-performance water purification. The current challenge lies in how to engineer the pore wall's surface properties in the subnano-confinement environment while ensuring its high selectivity. Herein, poly(ionic liquid)s, equipped with readily exchangeable counter anions, succeeded as a hydrophilicity modifier in addressing this issue. Lamellar membranes bearing nanochannels of tailorable hydrophilicity are constructed via assembly of poly(ionic liquid)-armored MXene nanosheets. By shifting the interlayer galleries from being hydrophilic to more hydrophobic via simple anion exchange, the MXene membrane performs drastically better for both the permeance (by two-fold improvement) and rejection (approximate to 99 %). This facile method opens up a new avenue for building 2D material-based membranes of enhancing molecular transport and sieving effect. |
| Keyword | Anion Exchange Assembly MXene Nanochannel Hydrophilicity Poly(Ionic Liquid) |
| DOI | 10.1002/anie.202202515 |
| Language | 英语 |
| WOS Keyword | ULTRATHIN ; LIQUID)S ; CHANNELS |
| Funding Project | National Key Research and Development Program of China[2020YFB1709301] ; Wallenberg Academy Fellow program of the Knut & Alice Wallenberg Foundation in Sweden[KAW 2017.0166] ; Swedish Research Council in Sweden[202105839] ; National Natural Science Foundation of China[21922813] ; Youth Innovation Promotion Association of CAS[2021046] ; Youth Innovation Promotion Association of CAS[Y2021022] ; China Scholarship Council[202006160136] |
| WOS Research Area | Chemistry |
| WOS Subject | Chemistry, Multidisciplinary |
| Funding Organization | National Key Research and Development Program of China ; Wallenberg Academy Fellow program of the Knut & Alice Wallenberg Foundation in Sweden ; Swedish Research Council in Sweden ; National Natural Science Foundation of China ; Youth Innovation Promotion Association of CAS ; China Scholarship Council |
| WOS ID | WOS:000789999700001 |
| Publisher | WILEY-V C H VERLAG GMBH |
| Citation statistics | |
| Document Type | 期刊论文 |
| Identifier | http://ir.ipe.ac.cn/handle/122111/53073 |
| Collection | 中国科学院过程工程研究所 |
| Corresponding Author | Wang, Yan; Wang, Yanlei; Yuan, Jiayin; Zhang, Miao |
| Affiliation | 1.Huazhong Univ Sci & Technol, Key Lab Mat Chem Energy Convers & Storage, Wuhan 430074, Peoples R China 2.Huazhong Univ Sci & Technol, Hubei Key Lab Mat Chem & Serv Failure, Sch Chem & Chem Engn, Wuhan 430074, Peoples R China 3.Stockholm Univ, Dept Mat & Environm Chem, S-10691 Stockholm, Sweden 4.Chinese Acad Sci, Beijing Key Lab Ion Liquids Clean Proc, Inst Proc Engn, State Key Lab Multiphase Complex Syst, Beijing 100190, Peoples R China |
| Recommended Citation GB/T 7714 | Yi, Ming,Wang, Mi,Wang, Yan,et al. Poly(ionic liquid)-Armored MXene Membrane: Interlayer Engineering for Facilitated Water Transport[J]. ANGEWANDTE CHEMIE-INTERNATIONAL EDITION,2022:8. |
| APA | Yi, Ming.,Wang, Mi.,Wang, Yan.,Wang, Yanlei.,Chang, Jian.,...&Zhang, Miao.(2022).Poly(ionic liquid)-Armored MXene Membrane: Interlayer Engineering for Facilitated Water Transport.ANGEWANDTE CHEMIE-INTERNATIONAL EDITION,8. |
| MLA | Yi, Ming,et al."Poly(ionic liquid)-Armored MXene Membrane: Interlayer Engineering for Facilitated Water Transport".ANGEWANDTE CHEMIE-INTERNATIONAL EDITION (2022):8. |
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