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A Robust Highly Interpenetrated Metal-Organic Framework Constructed from Pentanuclear Clusters for Selective Sorption of Gas Molecules
被引:100
|作者:
Zhang, Zhangjing
[1
]
Xiang, Shengchang
[1
]
Chen, Yu-Sheng
[2
]
Ma, Shengqian
[2
]
Lee, Yongwoo
[3
]
Phely-Bobin, Thomas
[3
]
Chen, Banglin
[1
]
机构:
[1] Univ Texas San Antonio, Dept Chem, San Antonio, TX 78249 USA
[2] Univ Chicago, Ctr Adv Radiat Sources, ChemMatCARS, Argonne, IL 60439 USA
[3] QinetiQ N Amer, Technol Solut Grp, Waltham, MA 02451 USA
基金:
美国国家科学基金会;
关键词:
ZEOLITIC IMIDAZOLATE FRAMEWORKS;
POROUS COORDINATION-POLYMER;
MICROPOROUS METAL;
CARBON-DIOXIDE;
KINETIC SEPARATION;
THERMAL-STABILITY;
CRYSTAL-STRUCTURE;
PORE-SIZE;
ADSORPTION;
CO2;
D O I:
10.1021/ic1010083
中图分类号:
O61 [无机化学];
学科分类号:
070301 ;
081704 ;
摘要:
A three-dimensional microporous metal organic framework, Zn-5(BTA)(6)(TDA)(2)center dot 15DMF center dot 8H(2)O (1; HBTA = 1,2,3-benzenetriazole; H(2)TDA = thiophene-2,5-dicarboxylic acid), comprising pentanuclear [Zn-5]cluster units, was obtained through an one-pot solvothermal reaction of Zn(NO3)(2), 1,2,3-benzenetriazole, and thiophene-2,5-dicarboxylate. The activated 1 displays typed-I N-2 gas sorption behavior with a Langmuir surface area of 607 m(2) g(-1) and exhibits interesting selective gas adsorption for C2H2/CH4 and CO2/CH4.
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页码:8444 / 8448
页数:5
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