期刊
JOURNAL OF THE AMERICAN CHEMICAL SOCIETY
卷 131, 期 5, 页码 1646-+出版社
AMER CHEMICAL SOC
DOI: 10.1021/ja8074874
关键词
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资金
- State Basic Research Project [2006CB806100]
- Outstanding Young Scientist Foundation of NSFC [20625102]
- Key Program of NSFC [20831002]
- Ministry of Science Technology [2007DFA40830]
- Ministry of Education
- Jilin Province Hi-Tech Development Project [20061102]
In this communication, the copper net supported Cu-3(BTC)(2) membranes have been successfully synthesized by means of a twin copper source technique. Separation studies on gaseous mixtures (H-2/CO2, H-2/CH4, and H-2/N-2) using the membrane revealed that the membrane possesses high permeability and selectivity for H-2 over CO2, N-2, and CH, Compared with the conventional zeolite membranes, the copper net supported Cu-3(BTC)(2) membrane exhibited high permeation flux in gas separation. Such highly efficient copper net supported Cu-3(BTC)(2) membranes could be used to separate, recycle, and reuse H-2 exhausted from steam reforming natural gas.
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