A NbO type microporous metal-organic framework constructed from a naphthalene derived ligand for CH4 and C2H2 storage at room temperature
A NbO type microporous metal-organic framework constructed from a naphthalene derived ligand for CH4 and C2H2 storage at room temperature
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由萘衍生配体构建的 NbO 型微孔金属有机框架，用于室温储存 CH4 和 C2H2
DOI：
10.1039/c4ra07219g
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发表时间：
2014-01-01
期刊：
影响因子：
3.9
通讯作者：
Qian, Guodong
中科院分区：
文献类型：
--
作者：
Cai, Jianfeng;Lin, Yichao;Qian, Guodong
合成了一种新型的NBO型微孔金属-有机骨架[Cu2(C26H12O8)(H2O)(2)]中心点(DMF)(2)中心点(MeCN)(3)中心点(H2O)(4)，(ZJU-7，ZJU=浙江大学；H4L-5，5‘-(1，4-二苯基)二邻苯二甲酸；DMF=N，N-二甲基甲酰胺；MeCN=乙腈)并进行了结构表征。活化的ZJU-7a具有开放的金属中心、合适的孔空间和中等高的永久孔隙率，在35bar和298K下表现出中等高的CH4存储能力，每厘米(3)160 cm(STP)。同时，ZJU-7a在1atm和298K下也表现出中等的C2H2重量存储能力，为180 cm(3)g(-1)。
A novel NbO type microporous metal-organic framework [Cu-2(C26H12O8)(H2O)(2)]center dot(DMF)(2)center dot(MeCN)(3)center dot(H2O)(4), (ZJU-7, ZJU = Zhejiang University; H4L - 5,5'-(naphthalene-1,4-diyl)diisophthalic acid; DMF = N, N-dimethylformamide; MeCN = acetonitrile) has been synthesized and structurally characterized. With open metal sites, suitable pore spaces and moderately high permanent porosity, the activated ZJU-7a exhibits moderately high CH4 storage of 160 cm(3)(STP) per cm(3) at 35 bar and 298 K. Meanwhile, ZJU-7a also displays moderate C2H2 gravimetric storage of 180 cm(3) g(-1) at 1 atm and 298 K.