Ultrathin films of porous metal-organic polyhedra for gas separation
Andrés, Miguel A. (Instituto de Ciencia de Materiales de Aragón)
Carné-Sánchez, Arnau (Institut Català de Nanociència i Nanotecnologia)
Sanchez-Lainez, Javier (Instituto de Ciencia de Materiales de Aragón)
Roubeau, Olivier (Instituto de Ciencia de Materiales de Aragón)
Coronas, Joaquin (Instituto de Nanociencia de Aragón)
Maspoch Comamala, Daniel (Institut Català de Nanociència i Nanotecnologia)
Gascón, Ignacio (Instituto de Ciencia de Materiales de Aragón)

Date:	2020
Abstract:	Ultrathin films of a robust Rh-based porous metal-organic polyhedra (MOP) have been obtained. Homogeneous and compact monolayer films (ca. 2. 5 nm thick) were first formed at the air-water interface, deposited onto different substrates and characterized using spectroscopic methods, scanning transmission electron microscopy and atomic force microscopy. As a proof of concept, the gas separation performance of MOP-supported membranes has also been evaluated. Selective MOP ultrathin films (thickness ca. 60 nm) exhibit remarkable CO permeance and CO/N selectivity, demonstrating the great combined potential of MOP and Langmuir-based techniques in separation technologies.
Grants:	European Commission 615954 Ministerio de Economía y Competitividad MAT2016-78257-R Ministerio de Economía y Competitividad RTI2018-095622-B-I00 Ministerio de Economía y Competitividad MAT2016-77290-R Ministerio de Economía y Competitividad MAT2017-86826-R Ministerio de Economía y Competitividad SEV-2017-0706 Ministerio de Economía y Competitividad IJCI-2016-29802 Ministerio de Educación y Ciencia FPU2014 Agència de Gestió d'Ajuts Universitaris i de Recerca 2017/SGR-328
Rights:	Tots els drets reservats.
Language:	Anglès
Document:	Article ; recerca ; Versió acceptada per publicar
Published in:	Chemistry (Weinheim), Vol. 26, issue 1 (Jan. 2020) , p. 143-147, ISSN 1521-3765

DOI: 10.1002/chem.201904141

Postprint 6 p, 492.0 KB

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Research literature > UAB research groups literature > Research Centres and Groups (research output) > Experimental sciences > Catalan Institute of Nanoscience and Nanotechnology (ICN2)
Articles > Research articles
Articles > Published articles