期刊
DALTON TRANSACTIONS
卷 51, 期 44, 页码 16800-16804出版社
ROYAL SOC CHEMISTRY
DOI: 10.1039/d2dt02968e
关键词
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资金
- National Natural Science Foundation of China [21731002, 21901085, 21975104, 22150004, 22271120]
- Guangdong Major Project of Basic and Applied Research [2019B030302009]
- Innovation Team Project in Guangdong Colleges and Universities [2021KCXTD009]
- National Postdoctoral Program for Innovative Talent [BX20220132]
- Outstanding Innovative Talents Cultivation Funded Programs for Doctoral Students of Jinan University [2021CXB003]
We report an atomic topology metal-organic framework with high C2H2 adsorption capacity and selectivity for efficient separation of C2H2/CO2.
The efficient separation of C2H2/CO2 is challenging and energy intensive due to their similar molecular shapes and kinetic diameters. Here we report an ato-topology metal-organic framework (JNU-7a) with a specific surface area of 2046 cm(2) g(-1) and open-metal-site density of 2.05 mmol cm(-3), resulting in a large C2H2 adsorption capacity of (176 cm(3) g(-1)) and high C2H2/CO2 adsorption selectivity (6.2).
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