A novel NbO-type metal-organic framework for highly separation of methane from C-2-hydrocarbon at room temperature

作者：Duan, Xing^*; Wang, Huizhen; Ji, Zhenguo; Cui, Yuanjing; Yang, Yu; Qian, Guodong^*

来源：Materials Letters, 2017, 196: 112-114.

DOI：10.1016/j.matlet.2017.03.021

• Metal-organic frameworks
• Porous materials
• Crystal structure
• Gas selective separation

A novel 3D microporous metal-organic framework with suitable pore space and open copper sites, [Cu2(L) (H2O)(2)]center dot(DMF)(5)center dot(H2O)center dot(MeCN) (ZJU-11, ZJU = Zhejiang University; H4L = 2'-methyl-[1,1':4',1 ''-terphenyl]-3,3 '',5,5 ''-tetracarboxylic acid; DMF = N,N-dimethylformamide; MeCN = acetonitrile), has been synthesized and structurally characterized. ZJU-11a exhibits high BET surface area of 2531 m(2) g (1) and pore volume of 1.0087 cm(3) g (1), and can separate CH4 from C-2-hydrocarbon gas mixtures at room temperature.

• 出版日期2017-6-1
• 单位硅材料国家重点实验室; 浙江大学; 杭州电子科技大学