Doubly Interpenetrated Metal–Organic Framework for Highly Selective C2H2/CH4 and C2H2/CO2 Separation at Room Temperature

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• 作者：Ling Zhang ; Chao Zou ; Min Zhao ; Ke Jiang ; Ruibiao Lin ; Yabing He ; Chuan-De Wu ; Yuanjing Cui ; Banglin Chen ; Guodong Qian
• 刊名：Crystal Growth & Design
• 出版年：2016
• 出版时间：December 7, 2016
• 年：2016
• 卷：16
• 期：12
• 页码：7194-7197
• 全文大小：324K
• ISSN：1528-7505

文摘

A doubly interpenetrated metal–organic framework [Cu₂L(DMF)(H₂O)]·DMF·H₂O (ZJU-199, ZJU = Zhejiang University; H₃BTTA = benzene-1,3,5-triacrytic acid; DMF = N,N-dimethylformamide) has been successfully synthesized. The resulting ZJU-199 exhibits moderate C₂H₂ uptake of 128.0 cm³·g^–1 and high selectivity for separation of C₂H₂/CH₄ (27.3 to 33.5) and C₂H₂/CO₂ (4.0 to 5.8) at room temperature.