Sökning: WFRF:(Zheng Jiayin) > Engineer Nanoscale ...
Fältnamn | Indikatorer | Metadata |
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000 | 03494naa a2200457 4500 | |
001 | oai:DiVA.org:su-229771 | |
003 | SwePub | |
008 | 240604s2023 | |||||||||||000 ||eng| | |
024 | 7 | a https://urn.kb.se/resolve?urn=urn:nbn:se:su:diva-2297712 URI |
024 | 7 | a https://doi.org/10.1007/s40820-023-01101-w2 DOI |
040 | a (SwePub)su | |
041 | a engb eng | |
042 | 9 SwePub | |
072 | 7 | a ref2 swepub-contenttype |
072 | 7 | a art2 swepub-publicationtype |
100 | 1 | a Lu, Yahuau Stockholms universitet,Institutionen för material- och miljökemi (MMK),Beijing University of Technology, People’s Republic of China4 aut0 (Swepub:su)yalu6075 |
245 | 1 0 | a Engineer Nanoscale Defects into Selective Channels :b MOF-Enhanced Li+ Separation by Porous Layered Double Hydroxide Membrane |
264 | 1 | c 2023 |
338 | a print2 rdacarrier | |
520 | a Two-dimensional (2D) membrane-based ion separation technology has been increasingly explored to address the problem of lithium resource shortage, yet it remains a sound challenge to design 2D membranes of high selectivity and permeability for ion separation applications. Zeolitic imidazolate framework functionalized modified layered double hydroxide (ZIF-8@MLDH) composite membranes with high lithium-ion (Li+) permeability and excellent operational stability were obtained in this work by in situ depositing functional ZIF-8 nanoparticles into the nanopores acting as framework defects in MLDH membranes. The defect-rich framework amplified the permeability of Li+, and the site-selective growth of ZIF-8 in the framework defects bettered its selectivity. Specifically speaking, the ZIF-8@MLDH membranes featured a high permeation rate of Li+ up to 1.73 mol m−2 h−1 and a desirable selectivity of Li+/Mg2+ up to 31.9. Simulations supported that the simultaneously enhanced selectivity and permeability of Li+ are attributed to changes in the type of mass transfer channels and the difference in the dehydration capacity of hydrated metal cations when they pass through nanochannels of ZIF-8. This study will inspire the ongoing research of high-performance 2D membranes through the engineering of defects. | |
650 | 7 | a NATURVETENSKAPx Kemix Materialkemi0 (SwePub)104032 hsv//swe |
650 | 7 | a NATURAL SCIENCESx Chemical Sciencesx Materials Chemistry0 (SwePub)104032 hsv//eng |
650 | 7 | a TEKNIK OCH TEKNOLOGIERx Nanoteknik0 (SwePub)2102 hsv//swe |
650 | 7 | a ENGINEERING AND TECHNOLOGYx Nano-technology0 (SwePub)2102 hsv//eng |
653 | a Nanoscale defect construction | |
653 | a Nanoparticles restrict growth | |
653 | a Two-dimensional composite membrane | |
653 | a Lithium-ion extraction | |
653 | a High stability | |
700 | 1 | a Zhou, Rongkun4 aut |
700 | 1 | a Wang, Naixin4 aut |
700 | 1 | a Yang, Yuye4 aut |
700 | 1 | a Zheng, Zilong4 aut |
700 | 1 | a Zhang, Miao,d 1990-u Stockholms universitet,Institutionen för material- och miljökemi (MMK)4 aut0 (Swepub:su)mizh4435 |
700 | 1 | a An, Quan-Fu4 aut |
700 | 1 | a Yuan, Jiayin,d 1979-u Stockholms universitet,Institutionen för material- och miljökemi (MMK)4 aut0 (Swepub:su)jiyu0266 |
710 | 2 | a Stockholms universitetb Institutionen för material- och miljökemi (MMK)4 org |
773 | 0 | t Nano-Micro Lettersg 15:1q 15:1x 2311-6706 |
856 | 4 | u https://doi.org/10.1007/s40820-023-01101-wy Fulltext |
856 | 4 8 | u https://urn.kb.se/resolve?urn=urn:nbn:se:su:diva-229771 |
856 | 4 8 | u https://doi.org/10.1007/s40820-023-01101-w |
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