Thermal (kinetic) stability of inclusion compounds on the basis of porous metal–organic frameworks

Логвиненко, В. А.; Aliev, Sokhrab B.; Bolotov, Vsevolod A.; Dybtsev, Danil N.; Fedin, Vladimir P.

doi:10.1007/s10973-016-5398-6

Cited by 4 publications

(1 citation statement)

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“…Metal-organic frameworks (MOFs), also known as porous coordination polymers (PCP), have been disseminated by the team of Omar Yaghi from the University of California, Berkeley [6]. Metal-organic frameworks, MOFs, are composed of metal atoms or complexes combined with organic bridging ligands, which are summarized in the three-dimensional structure mainly by strong coordination bonds [6][7][8][9]. Due to very high sorption capacity of some MOFs compared to zeolites, these compounds are mentioned as potentially the best adsorbents for CO 2 capture VPSA systems [10].…”

Section: Introductionmentioning

confidence: 99%

Shaping metal–organic framework (MOF) powder materials for CO2 capture applications—a thermogravimetric study

Majchrzak‐Kucęba

Ściubidło

2019

J Therm Anal Calorim

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The paper presents the effect of the tabletting pressure and time on the chemical structure and crystallinity of the CuBTC and MIL-53(Al) metal-organic framework tablets. For MOFs, the no-binder tabletting method was employed using a pressure of 3.7, 7.4, 29.6 and 59.2 kN m-2 , respectively, for a duration of 0.5, 1 and 2 min. The obtained tablets were crushed and sieved to obtain the desired fraction from 500 to 650 lm. In this study, the thermogravimetric test has been used for the assessment of the effect of shaping metal-organic frameworks on the CO 2 adsorption properties. The examination of the CO 2 sorption capacity of metal-organic frameworks was carried out using a Mettler TGA/SDTA 851e thermobalance and TG-Vacuum. The results indicate a significant effect of compression on the crystal structure and CO 2 sorption capacity of MOFs.

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