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Title: An ultra-tunable platform for molecular engineering of high-performance crystalline porous materials

Metal-organic frameworks are a class of crystalline porous materials with potential applications in catalysis, gas separation and storage, and so on. Of great importance is the development of innovative synthetic strategies to optimize porosity, composition and functionality to target specific applications. Here we show a platform for the development of metal-organic materials and control of their gas sorption properties. This platform can accommodate a large variety of organic ligands and homo- or hetero-metallic clusters, which allows for extraordinary tunability in gas sorption properties. Even without any strong binding sites, most members of this platform exhibit high gas uptake capacity. As a result, the high capacity is accomplished with an isosteric heat of adsorption as low as 20 kJ mol –1 for carbon dioxide, which could bring a distinct economic advantage because of the significantly reduced energy consumption for activation and regeneration of adsorbents.
Authors:
 [1] ; ORCiD logo [2] ;  [1] ;  [1] ;  [3] ;  [3] ;  [3] ;  [1]
  1. Univ. of California, Riverside, CA (United States)
  2. California State Univ. (CalState), Long Beach, CA (United States)
  3. Oak Ridge National Lab. (ORNL), Oak Ridge, TN (United States)
Publication Date:
Grant/Contract Number:
AC05-00OR22725
Type:
Accepted Manuscript
Journal Name:
Nature Communications
Additional Journal Information:
Journal Volume: 7; Journal ID: ISSN 2041-1723
Publisher:
Nature Publishing Group
Research Org:
Oak Ridge National Lab. (ORNL), Oak Ridge, TN (United States). Spallation Neutron Source (SNS)
Sponsoring Org:
USDOE
Country of Publication:
United States
Language:
English
Subject:
36 MATERIALS SCIENCE; metal-organic frameworks; porous materials
OSTI Identifier:
1342699

Zhai, Quan -Guo, Bu, Xianhui, Mao, Chengyu, Zhao, Xiang, Daemen, Luke, Cheng, Yongqiang, Ramirez-Cuesta, Anibal J., and Feng, Pingyun. An ultra-tunable platform for molecular engineering of high-performance crystalline porous materials. United States: N. p., Web. doi:10.1038/ncomms13645.
Zhai, Quan -Guo, Bu, Xianhui, Mao, Chengyu, Zhao, Xiang, Daemen, Luke, Cheng, Yongqiang, Ramirez-Cuesta, Anibal J., & Feng, Pingyun. An ultra-tunable platform for molecular engineering of high-performance crystalline porous materials. United States. doi:10.1038/ncomms13645.
Zhai, Quan -Guo, Bu, Xianhui, Mao, Chengyu, Zhao, Xiang, Daemen, Luke, Cheng, Yongqiang, Ramirez-Cuesta, Anibal J., and Feng, Pingyun. 2016. "An ultra-tunable platform for molecular engineering of high-performance crystalline porous materials". United States. doi:10.1038/ncomms13645. https://www.osti.gov/servlets/purl/1342699.
@article{osti_1342699,
title = {An ultra-tunable platform for molecular engineering of high-performance crystalline porous materials},
author = {Zhai, Quan -Guo and Bu, Xianhui and Mao, Chengyu and Zhao, Xiang and Daemen, Luke and Cheng, Yongqiang and Ramirez-Cuesta, Anibal J. and Feng, Pingyun},
abstractNote = {Metal-organic frameworks are a class of crystalline porous materials with potential applications in catalysis, gas separation and storage, and so on. Of great importance is the development of innovative synthetic strategies to optimize porosity, composition and functionality to target specific applications. Here we show a platform for the development of metal-organic materials and control of their gas sorption properties. This platform can accommodate a large variety of organic ligands and homo- or hetero-metallic clusters, which allows for extraordinary tunability in gas sorption properties. Even without any strong binding sites, most members of this platform exhibit high gas uptake capacity. As a result, the high capacity is accomplished with an isosteric heat of adsorption as low as 20 kJ mol–1 for carbon dioxide, which could bring a distinct economic advantage because of the significantly reduced energy consumption for activation and regeneration of adsorbents.},
doi = {10.1038/ncomms13645},
journal = {Nature Communications},
number = ,
volume = 7,
place = {United States},
year = {2016},
month = {12}
}

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