Langmuir-Blodgett Films of the Metal-Organic Framework MIL-101(Cr): Preparation, Characterization, and CO2 Adsorption Study Using a QCM-Based Setup
Financiación FP7 / Fp7 Funds
Resumen: This work reports the fabrication and characterization of Langmuir–Blodgett films of nanoparticles (size 51 ± 10 nm) of the metal organic framework MIL-101(Cr). LB film characterization by SEM, UV–vis, GIXRD, and QCM has shown that the addition of 1 wt % of behenic acid to MOF dispersion allows obtaining dense monolayers at the air–water interface that can be deposited onto solid substrates of different nature with transfer ratios close to 1. Moreover, a QCM-based setup has been built and used for the first time to measure CO2 adsorption isotherms at 303 K on MOF LB films, proving that LB films with MOF masses between 1.2 (1 layer) and 2.3 (2 layers) µg can be used to obtain accurate adsorption values at 100 kPa, similar to those obtained by conventional adsorption methods that require much larger MOF quantities (tens of milligrams).
Idioma: Inglés
DOI: 10.1021/acsami.6b04272
Año: 2016
Publicado en: ACS Applied Materials & Interfaces 8, 25 (2016), 16486-16492
ISSN: 1944-8244

Factor impacto JCR: 7.504 (2016)
Categ. JCR: NANOSCIENCE & NANOTECHNOLOGY rank: 12 / 87 = 0.138 (2016) - Q1 - T1
Categ. JCR: MATERIALS SCIENCE, MULTIDISCIPLINARY rank: 22 / 275 = 0.08 (2016) - Q1 - T1

Factor impacto SCIMAGO: 2.56 - Materials Science (miscellaneous) (Q1) - Nanoscience and Nanotechnology (Q1) - Medicine (miscellaneous) (Q1)

Financiación: info:eu-repo/grantAgreement/ES/DGA/E54
Financiación: info:eu-repo/grantAgreement/ES/DGA/T05
Financiación: info:eu-repo/grantAgreement/EC/FP7/608490/EU/Energy efficient MOF-based Mixed Matrix Membranes for CO2 Capture/M4CO2
Financiación: info:eu-repo/grantAgreement/ES/UZ/JIUZ-2015-CIE-02
Tipo y forma: Article (PostPrint)
Área (Departamento): Área Ingeniería Química (Dpto. Ing.Quím.Tecnol.Med.Amb.)
Área (Departamento): Área Química Física (Dpto. Química Física)
Área (Departamento): Área Física Materia Condensada (Dpto. Física Materia Condensa.)

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 Record created 2016-12-12, last modified 2020-02-21

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