Multifunctional lanthanide-organic frameworks for fluorescent sensing, gas separation and catalysis

被引：71

作者：

Liu, Xiaobin ^{[1
]}

Lin, Huan ^{[1
]}

Xiao, Zhenyu ^{[1
]}

Fan, Weidong ^{[1
]}

Huang, Ao ^{[1
]}

Wang, Rongming ^{[1
]}

Zhang, Liangliang ^{[1
]}

Sun, Daofeng ^{[1
]}

机构：

[1] China Univ Petr East China, Coll Sci, State Key Lab Heavy Oil Proc, Qingdao 266580, Shandong, Peoples R China

来源：

DALTON TRANSACTIONS | 2016年 / 45卷 / 09期

关键词：

HIGHLY SELECTIVE DETECTION; MAGNETIC-PROPERTIES; LUMINESCENT SENSOR; CRYSTAL-STRUCTURES; SINGLE-CRYSTAL; COORDINATION POLYMERS; AMBIENT CONDITIONS; BUILDING-BLOCKS; METAL-IONS; CO2;

D O I：

10.1039/c5dt04339e

中图分类号：

O61 [无机化学];

学科分类号：

070301 ; 081704 ;

摘要：

Two lanthanide MOFs based on 3,3'-((2,3,6,7-tetramethoxyanthracene-9,10-diyl)bis(4,1-phenylene))di- acrylic acid (H2LOme), [Fu(L-OMe)(1.5),(H2O)(2)].3.5DMA.2H(2)O (1) and [Pr(Cpme)(H2O)(4)center dot 2.5DMA.3H(2)O (2) were synthesized under solvothermal conditions. Complex 1 displayed a 2D net with single nodal 44-sql topology, which further formed a 3D supramolecular architecture by strong pi(...)pi interaction. Complex 2 featured a 3D open framework with {4(3).8(4))-PtS topology. The PL spectrum results showed that 2 has potential application not only in the sensing of small organic molecules, such as DMF and NB, but also in detecting Al3+ and nitroaromatic derivatives. Furthermore, 2 also showed the selective adsorption of CO, over CH4 and high catalytic activities with the cyanosilylation reaction.

引用

页码：3743 / 3749

页数：7

共 68 条

[1] Nanocluster analysis of intermetallic structures with the program package TOPOS [J].