Surface Functionalization of Metal−Organic Framework Crystals with Catechol Coatings for Enhanced Moisture Tolerance
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Surface Functionalization of Metal−Organic Framework Crystals with Catechol Coatings for Enhanced Moisture Tolerance

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Surface Functionalization of Metal−Organic Framework Crystals with Catechol Coatings for Enhanced Moisture Tolerance

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Castells-Gil, Javier; Novio, Fernando; Padial, Natalia M.; Tatay Aguilar, Sergio; Ruiz-Molina, Daniel; Martí Gastaldo, Carlos
This document is a artículoDate2017

Este documento está disponible también en : http://hdl.handle.net/10550/68467
Robust catechol coatings for enhanced moisture tolerance can be produced in one step by direct reaction of HKUST with synthetic catechols. We ascribe the rapid formation of homogeneous coatings around the MOF particles to the biomimetic catalytic activity of Cu(II) dimers in the external surface of the crystals. Use of fluorinated catechols results in hydrophobic, permeable coatings that protect HKUST from water degradation whilst retaining close to 100 % of its original sorption capacity.

    Castells-Gil, Javier Novio, Fernando Padial, Natalia M. Tatay Aguilar, Sergio Ruiz-Molina, Daniel Martí Gastaldo, Carlos 2017 Surface Functionalization of Metal−Organic Framework Crystals with Catechol Coatings for Enhanced Moisture Tolerance Acs Applied Materials & Interfaces 9 51 44641 44648
https://doi.org/10.1021/acsami.7b15564

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