Journal ArticleDOI
High-performance nanocomposite membranes realized by efficient molecular sieving with CuBDC nanosheets
TLDR
Two-dimensional CuBDC nanosheets with high-aspect-ratios were deliberately paired with polymers possessing high free volumes to fabricate high performance gas separation membranes, resulting in performances that surpass the upper bound limit for polymer membranes.About:
This article is published in Chemical Communications.The article was published on 2017-04-11. It has received 109 citations till now. The article focuses on the topics: Membrane & Gas separation.read more
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Journal ArticleDOI
Advanced Porous Materials in Mixed Matrix Membranes
TL;DR: A comprehensive overview is provided on the choices of advanced porous materials recently adopted in MMMs, including metal-organic frameworks, porous organic frameworks, and porous molecular compounds, to provide guidance for the design of high-performance membranes to meet the urgent needs of clean energy and environmental sustainability.
Journal ArticleDOI
Harnessing Filler Materials for Enhancing Biogas Separation Membranes
Chong Yang Chuah,Kunli Goh,Yanqin Yang,Heqing Gong,Wen Li,H. Enis Karahan,Michael D. Guiver,Rong Wang,Tae-Hyun Bae +8 more
TL;DR: This review comprehensively examines filler materials that are capable of enhancing the CO2/CH4 separation performance of polymeric membranes and introduces a new empirical metric, the "Filler Enhancement Index" ( Findex), to aid researchers in assessing the effectiveness of the fillers from a big data perspective.
Journal ArticleDOI
The rapid emergence of two-dimensional nanomaterials for high-performance separation membranes
Junyong Zhu,Jingwei Hou,Jingwei Hou,Adam Uliana,Yatao Zhang,Miaomiao Tian,Bart Van der Bruggen,Bart Van der Bruggen +7 more
TL;DR: In this article, a review of recent approaches in the use of various 2DMs for membrane designs is presented and some remarkable performances of 2DM-based membranes and their separation mechanisms are also noted.
Journal ArticleDOI
Metal-organic framework nanosheets: Preparation and applications
Yan-Zhou Li,Zhihua Fu,Gang Xu +2 more
TL;DR: In this article, a review of the latest developments in metal-organic framework (MOF) nanosheets is presented, and the wide applications and utilization of these ultrathin MOF nanOSheets in the fields of electronics, gas separation, catalysis, sensors, energy storage/transfer, and as enzyme inhibitors are also explored.
Journal ArticleDOI
Ionic Liquid Selectively Facilitates CO2 Transport through Graphene Oxide Membrane
Wen Ying,Jingsong Cai,Ke Zhou,Danke Chen,Yulong Ying,Yi Guo,Xueqian Kong,Zhi Ping Xu,Xinsheng Peng +8 more
TL;DR: A high-performance CO2-philic membrane is prepared by confining the [BMIM][BF4] ionic liquid to the nanochannels in a laminated graphene oxide membrane that has a high-temperature resistance, long-term durability, and high-pressure stability, indicating its great potential for CO2 separation applications.
References
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I and i
TL;DR: There is, I think, something ethereal about i —the square root of minus one, which seems an odd beast at that time—an intruder hovering on the edge of reality.
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The upper bound revisited
TL;DR: The empirical upper bound relationship for membrane separation of gases initially published in 1991 has been reviewed with the myriad of data now presently available as mentioned in this paper, which indicates a different solubility selectivity relationship for perfluorinated polymers compared to hydrocarbon/aromatic polymers.
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Correlation of separation factor versus permeability for polymeric membranes
TL;DR: In this paper, an analysis of the literature data for binary gas mixtures from the list of He, H2, O2, N2, CH4, and CO2 reveals an upper bound relationship for these mixtures.