Water Vapor Adsorption on CAU-10-X: Effect of Functional Groups on Adsorption Equilibrium and Mechanisms | Sciact - CRIS-system of Boreskov Institute of Catalysis

Water Vapor Adsorption on CAU-10-X: Effect of Functional Groups on Adsorption Equilibrium and Mechanisms Full article

Journal

Langmuir
ISSN: 0743-7463 , E-ISSN: 1520-5827

Output data

Year: 2021, Volume: 37, Number: 2, Pages: 693–702 Pages count : 10 DOI: 10.1021/acs.langmuir.0c02729

Tags

METAL-ORGANIC FRAMEWORKS; DRIVEN HEAT-PUMPS; PROMISING MATERIAL; TRANSFORMATION; STABILITY; STORAGE; CONDUCTOR; INSULATOR; COATINGS; BEHAVIOR

Authors

Solovyeva Marina V. ^1,2 , Shkatulov Alexandr I. ³ , Gordeeva Larisa G. ^1,2 , Fedorova Elizaveta A. ¹ , Krieger Tamara A. ¹ , Aristov Yuri I. ^1,2

Affiliations

1	Boreskov Institute of Catalysis, Novosibirsk, Ac. Lavrentiev av. 5, Novosibirsk 630090, Russia
2	Novosibirsk State University, Novosibirsk, Pirogova str. 2, Novosibirsk 630090, Russia
3	Eindhoven University of Technology, Department of Applied Physics, De Rondom 70, 5612 AP, Eindhoven, The Netherlands

Funding (2)

1	Federal Agency for Scientific Organizations	0303-2016-0013
2	Russian Foundation for Basic Research	18-29-04033

Metal–organic frameworks (MOFs) possess unique flexibility of structure and properties, which drives them toward applications as water adsorbents in many emerging technologies, such as adsorptive heat transformation, water harvesting from the air, dehumidification, and desalination. A deep understanding of the surface phenomena is a prerequisite for the target-oriented design of MOFs with the required adsorption properties. In this work, we comprehensively study the effect of functional groups on water adsorption on a series CAU-10-X substituted with both hydrophilic (X = NH2) and hydrophobic (X = NO2) groups in the linker. The adsorption equilibrium is measured at P = 7.6–42 mbar and T = 5–100 °C. The study of water adsorption by a set of mutually complementary physicochemical methods (TG, XRD in situ, FTIR, and 1H NMR relaxometry) elucidates the nature of primary adsorption sites and water adsorption mechanisms.

Solovyeva M.V. , Shkatulov A.I. , Gordeeva L.G. , Fedorova E.A. , Krieger T.A. , Aristov Y.I.
Water Vapor Adsorption on CAU-10-X: Effect of Functional Groups on Adsorption Equilibrium and Mechanisms

Langmuir. 2021. V.37. N2. P.693–702. DOI: 10.1021/acs.langmuir.0c02729 WOS Scopus РИНЦ ANCAN PMID OpenAlex

Full text from publisher

Submitted:	Sep 17, 2020
Accepted:	Dec 23, 2020
Published online:	Jan 7, 2021
Published print:	Jan 19, 2021

Web of science:	WOS:000612351800011
Scopus:	2-s2.0-85100190703
Elibrary:	44969206
Chemical Abstracts:	2021:52471
Chemical Abstracts (print):	175:154447
PMID:	33412006
OpenAlex:	W3118464915

DB	Citing
Scopus	34
Web of science	32
Elibrary	28
OpenAlex	41