Systematic study of the impact of MOF densification into tablets on textural and mechanical properties

被引：63

作者：

Dhainaut, J. ^{[1
]}

Avci-Camur, C. ^{[2
,3
]}

Troyano, J. ^{[2
,3
]}

Legrand, A. ^{[2
,3
]}

Canivet, J. ^{[1
]}

Imaz, I. ^{[2
,3
]}

Maspoch, D. ^{[2
,3
,4
]}

Reinsch, H. ^{[5
]}

Farrusseng, D. ^{[1
]}

机构：

[1] Univ Claude Bernard Lyon 1, CNRS, IRCELYON UMR 5256, 2 Ave Albert Einstein, F-69626 Villeurbanne, France

[2] CSIC, Catalan Inst Nanosci & Nanotechnol ICN2, Campus UAB, Barcelona 08193, Spain

[3] Barcelona Inst Sci & Technol, Campus UAB, Barcelona 08193, Spain

[4] ICREA, Pg Lluis Co 23, Barcelona 08010, Spain

[5] MOFapps AS, Smidig Regnskapsserv ANS, P Box 24, N-0801 Oslo, Norway

来源：

CRYSTENGCOMM | 2017年 / 19卷 / 29期

基金：

欧盟地平线“2020”;

关键词：

METAL-ORGANIC FRAMEWORKS; SCALE PREPARATION; XYLENE ISOMERS; UIO-66; ADSORPTION; CATALYST; CU-3(BTC)(2); SEPARATION; STABILITY; PRESSURE;

D O I：

10.1039/c7ce00338b

中图分类号：

O6 [化学];

学科分类号：

0703 ;

摘要：

Four different metal-organic framework powders (UiO-66, UiO-66-NH2, UiO-67, and HKUST-1) were shaped into tablets. The effect of the applied pressure on porous properties, mechanical resistance and tablet bulk density is reported. We observe a linear relationship between densification and tensile strength for all four studied MOFs, with the slope being MOF-dependent. We also report conditions for improving significantly the volumetric uptake. Finally, we evaluated our tablets' stability over time in the presence of moisture.

引用

页码：4211 / 4218

页数：8

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