Xu, L. H., Li, S. H., Mao, H., Li, Y., Zhang, A. S., Wang, S., Liu, W. M., Lv, J., Wang, T., Cai, W. W., Sang, L., Xie, W. W., Pei, C., Li, Z. Z., Feng, Y. N., & Zhao, Z. P. (2022). Highly flexible and superhydrophobic MOF nanosheet membrane for ultrafast alcohol-water separation. Science, 378(6617), 308-312. https://doi.org/10.1126/science.abo5680
Xu, Li Hao ; Li, Shen Hui ; Mao, Heng 等. / Highly flexible and superhydrophobic MOF nanosheet membrane for ultrafast alcohol-water separation. 在: Science. 2022 ; 卷 378, 号码 6617. 页码 308-312.
@article{df2b9ec98ef943289d8f7854fb2192ac,
title = "Highly flexible and superhydrophobic MOF nanosheet membrane for ultrafast alcohol-water separation",
abstract = "High-performance pervaporation membranes have potential in industrial separation applications, but overcoming the permeability-selectivity trade-off is a challenge. We report a strategy to create highly flexible metal-organic framework nanosheet (MOF-NS) membranes with a faveolate structure on polymer substrates for alcohol-water separation. The controlled growth followed by a surface-coating method effectively produced flexible and defect-free superhydrophobic MOF-NS membranes. The reversible deformation of the flexible MOF-NS and the vertical interlamellar pathways were captured with electron microscopy. Molecular simulations confirmed the structure and revealed transport mechanism. The ultrafast transport channels in MOF-NS exhibited an ultrahigh flux and a separation factor of 8.9 in the pervaporation of 5 weight % ethanol-water at 40°C, which can be used for biofuel recovery. MOF-NS and polydimethylsiloxane synergistically contribute to the separation performance.",
author = "Xu, {Li Hao} and Li, {Shen Hui} and Heng Mao and Yan Li and Zhang, {Ao Shuai} and Sen Wang and Liu, {Wei Min} and Jing Lv and Tao Wang and Cai, {Wei Wei} and Le Sang and Xie, {Wen Wen} and Chan Pei and Li, {Zheng Zheng} and Feng, {Ying Nan} and Zhao, {Zhi Ping}",
note = "Publisher Copyright: {\textcopyright} 2022 American Association for the Advancement of Science. All rights reserved.",
year = "2022",
month = oct,
day = "21",
doi = "10.1126/science.abo5680",
language = "English",
volume = "378",
pages = "308--312",
journal = "Science",
issn = "0036-8075",
publisher = "American Association for the Advancement of Science",
number = "6617",
}
Xu, LH, Li, SH, Mao, H, Li, Y, Zhang, AS, Wang, S, Liu, WM, Lv, J, Wang, T, Cai, WW, Sang, L, Xie, WW, Pei, C, Li, ZZ, Feng, YN & Zhao, ZP 2022, 'Highly flexible and superhydrophobic MOF nanosheet membrane for ultrafast alcohol-water separation', Science, 卷 378, 号码 6617, 页码 308-312. https://doi.org/10.1126/science.abo5680
Highly flexible and superhydrophobic MOF nanosheet membrane for ultrafast alcohol-water separation. / Xu, Li Hao; Li, Shen Hui
; Mao, Heng 等.
在:
Science, 卷 378, 号码 6617, 21.10.2022, 页码 308-312.
科研成果: 期刊稿件 › 文章 › 同行评审
TY - JOUR
T1 - Highly flexible and superhydrophobic MOF nanosheet membrane for ultrafast alcohol-water separation
AU - Xu, Li Hao
AU - Li, Shen Hui
AU - Mao, Heng
AU - Li, Yan
AU - Zhang, Ao Shuai
AU - Wang, Sen
AU - Liu, Wei Min
AU - Lv, Jing
AU - Wang, Tao
AU - Cai, Wei Wei
AU - Sang, Le
AU - Xie, Wen Wen
AU - Pei, Chan
AU - Li, Zheng Zheng
AU - Feng, Ying Nan
AU - Zhao, Zhi Ping
N1 - Publisher Copyright:
© 2022 American Association for the Advancement of Science. All rights reserved.
PY - 2022/10/21
Y1 - 2022/10/21
N2 - High-performance pervaporation membranes have potential in industrial separation applications, but overcoming the permeability-selectivity trade-off is a challenge. We report a strategy to create highly flexible metal-organic framework nanosheet (MOF-NS) membranes with a faveolate structure on polymer substrates for alcohol-water separation. The controlled growth followed by a surface-coating method effectively produced flexible and defect-free superhydrophobic MOF-NS membranes. The reversible deformation of the flexible MOF-NS and the vertical interlamellar pathways were captured with electron microscopy. Molecular simulations confirmed the structure and revealed transport mechanism. The ultrafast transport channels in MOF-NS exhibited an ultrahigh flux and a separation factor of 8.9 in the pervaporation of 5 weight % ethanol-water at 40°C, which can be used for biofuel recovery. MOF-NS and polydimethylsiloxane synergistically contribute to the separation performance.
AB - High-performance pervaporation membranes have potential in industrial separation applications, but overcoming the permeability-selectivity trade-off is a challenge. We report a strategy to create highly flexible metal-organic framework nanosheet (MOF-NS) membranes with a faveolate structure on polymer substrates for alcohol-water separation. The controlled growth followed by a surface-coating method effectively produced flexible and defect-free superhydrophobic MOF-NS membranes. The reversible deformation of the flexible MOF-NS and the vertical interlamellar pathways were captured with electron microscopy. Molecular simulations confirmed the structure and revealed transport mechanism. The ultrafast transport channels in MOF-NS exhibited an ultrahigh flux and a separation factor of 8.9 in the pervaporation of 5 weight % ethanol-water at 40°C, which can be used for biofuel recovery. MOF-NS and polydimethylsiloxane synergistically contribute to the separation performance.
UR - http://www.scopus.com/inward/record.url?scp=85140281705&partnerID=8YFLogxK
U2 - 10.1126/science.abo5680
DO - 10.1126/science.abo5680
M3 - Article
C2 - 36264816
AN - SCOPUS:85140281705
SN - 0036-8075
VL - 378
SP - 308
EP - 312
JO - Science
JF - Science
IS - 6617
ER -
Xu LH, Li SH, Mao H, Li Y, Zhang AS, Wang S 等. Highly flexible and superhydrophobic MOF nanosheet membrane for ultrafast alcohol-water separation. Science. 2022 10月 21;378(6617):308-312. doi: 10.1126/science.abo5680
