Isomer of linker for NU-1000 yields a new she-type, catalytic, and hierarchically porous, Zr-based metal-organic framework

被引:29
|
作者
Lu, Zhiyong [1 ,2 ]
Wang, Rui [2 ]
Liao, Yijun [2 ]
Farha, Omar K. [2 ]
Bi, Wentuan [2 ,3 ]
Sheridan, Thomas R. [2 ]
Zhang, Kun [2 ,4 ]
Duan, Jiaxin [2 ]
Liu, Jian [2 ]
Hupp, Joseph T. [2 ]
机构
[1] Hohai Univ, Coll Mech & Mat, Nanjing 210098, Peoples R China
[2] Northwestern Univ, Dept Chem, 2145 Sheridan Rd, Evanston, IL 60208 USA
[3] Univ Sci & Technol China, Dept Chem, Hefei 230026, Peoples R China
[4] Nanjing Univ Sci & Technol, Sch Chem Engn, Nanjing 210094, Peoples R China
基金
中国国家自然科学基金;
关键词
HYDROLYSIS; UIO-66;
D O I
10.1039/d0cc07974j
中图分类号
O6 [化学];
学科分类号
0703 ;
摘要
The well-known MOF (metal-organic framework) linker tetrakis(p-benzoate)pyrene (TBAPy(4-)) lacks steric hindrance between its benzoates. Changing the 1,3,6,8-siting of benzoates in TBAPy(4-) to 4,5,9,10-siting introduces substantial steric hindrance and, in turn, enables the synthesis of a new hierarchically porous, she-type MOF Zr-6(mu(3)-O)(4)(mu(3)-OH)(4)(C6H5COO)(3)(COO)(3)(TBAPy-2)(3/2) (NU-601), where TBAPy-2(4-) is the 4,5,9,10 isomer of TBAPy(4-). NU-601 shows high catalytic activity for degradative hydrolysis of a simulant for G-type fluoro-phosphorus nerve agents.
引用
收藏
页码:3571 / 3574
页数:4
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