Effect of Produced HCl during the Catalysis on Micro- and Mesoporous MOFs

被引:19
作者
Fernandez, Carlos A. [1 ]
Thallapally, Praveen K. [1 ]
Liu, Jun [2 ]
Peden, Charles H. F. [2 ]
机构
[1] Pacific NW Natl Lab, Energy & Environm Directorate, Richland, WA 99352 USA
[2] Pacific NW Natl Lab, Fundamental & Computat Sci Directorate, Richland, WA 99352 USA
关键词
METAL-ORGANIC FRAMEWORKS; COORDINATION-FRAMEWORK; SHAPE-SELECTIVITY; H-2; ADSORPTION; DESIGN; FUNCTIONALITY; HYDROGEN; STORAGE; CO2;
D O I
10.1021/cg100796e
中图分类号
O6 [化学];
学科分类号
0703 ;
摘要
This paper reports the influence of alkylation reaction byproducts, particularly HCl, on MOF-5. Reaction between tert-butyl chloride and toluene or biphenyl in the presence of MOF-5 as a catalyst generates an unusual structural transformation which was proved to be due to the formation of byproduct HCl by means of powder X-ray diffraction analysis. Despite this, the highly desirable catalytic performance in terms of high conversions ( > 99%) and selectivity ( > 98%) toward the less bulky para-oriented products is maintained.
引用
收藏
页码:4118 / 4122
页数:5
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