Literature DB >> 22591325

Switching Kr/Xe selectivity with temperature in a metal-organic framework.

Carlos A Fernandez1, Jian Liu, Praveen K Thallapally, Denis M Strachan.   

Abstract

Krypton (Kr) and xenon (Xe) adsorption on two partially fluorinated metal-organic frameworks (FMOFCu and FMOFZn) with different cavity size and topologies are reported. FMOFCu shows an inversion in sorption selectivity toward Kr at temperatures below 0 °C while FMOFZn does not. The 1D microtubes packed along the (101) direction connected through small bottleneck windows in FMOFCu appear to be the reason for this peculiar behavior. The FMOFCu shows an estimated Kr/Xe selectivity of 36 at 0.1 bar and 203 K.

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Year:  2012        PMID： 22591325     DOI： 10.1021/ja302071t

Source DB:  PubMed          Journal:  J Am Chem Soc        ISSN： 0002-7863            Impact factor:   15.419


  8 in total

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Journal:  Chem Sci       Date:  2016-12-19       Impact factor: 9.825

2.  Laminated self-standing covalent organic framework membrane with uniformly distributed subnanopores for ionic and molecular sieving.

Authors:  Yang Li; Qianxun Wu; Xinghua Guo; Meicheng Zhang; Bin Chen; Guanyi Wei; Xing Li; Xiaofeng Li; Shoujian Li; Lijian Ma
Journal:  Nat Commun       Date:  2020-01-30       Impact factor: 14.919

3.  XGBoost: An Optimal Machine Learning Model with Just Structural Features to Discover MOF Adsorbents of Xe/Kr.

Authors:  Heng Liang; Kun Jiang; Tong-An Yan; Guang-Hui Chen
Journal:  ACS Omega       Date:  2021-03-19

4.  High-Silica CHA Zeolite Membrane with Ultra-High Selectivity and Irradiation Stability for Krypton/Xenon Separation.

Authors:  Xuerui Wang; Tao Zhou; Ping Zhang; Wenfu Yan; Yongguo Li; Li Peng; Dylan Veerman; Mengyang Shi; Xuehong Gu; Freek Kapteijn
Journal:  Angew Chem Int Ed Engl       Date:  2021-03-08       Impact factor: 15.336

5.  Switching Xe/Kr adsorption selectivity in modified SBMOF-1: a theoretical study.

Authors:  Jiao-Jiao Qian; Guang-Hui Chen; Song-Tao Xiao; Hui-Bo Li; Ying-Gen Ouyang; Qiang Wang
Journal:  RSC Adv       Date:  2020-05-01       Impact factor: 4.036

6.  ZIF-Derived Nitrogen-Doped Porous Carbons for Xe Adsorption and Separation.

Authors:  Shan Zhong; Qian Wang; Dapeng Cao
Journal:  Sci Rep       Date:  2016-02-17       Impact factor: 4.379

7.  Metal-organic framework with optimally selective xenon adsorption and separation.

Authors:  Debasis Banerjee; Cory M Simon; Anna M Plonka; Radha K Motkuri; Jian Liu; Xianyin Chen; Berend Smit; John B Parise; Maciej Haranczyk; Praveen K Thallapally
Journal:  Nat Commun       Date:  2016-06-13       Impact factor: 14.919

8.  Exploiting Dynamic Opening of Apertures in a Partially Fluorinated MOF for Enhancing H2 Desorption Temperature and Isotope Separation.

Authors:  Linda Zhang; Seohyeon Jee; Jaewoo Park; Minji Jung; Dirk Wallacher; Alexandra Franz; Wonjoo Lee; Minyoung Yoon; Kyungmin Choi; Michael Hirscher; Hyunchul Oh
Journal:  J Am Chem Soc       Date:  2019-12-06       Impact factor: 15.419
  8 in total

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