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Multicycle water vapour stability of microporous breathing MOF aluminium isophthalate CAU-10-H

 
: Fröhlich, D.; Henninger, S.K.; Janiak, C.

:

Dalton transactions 43 (2014), 41, pp.15300-15304
ISSN: 1477-9226
ISSN: 2209-2386
ISSN: 1477-9234
English
Journal Article
Fraunhofer ISE ()
Thermische Anlagen und Gebäudetechnik; energieeffizientes Gebäude; Speichertechnologie; Elektrische und thermische Wärmepumpen; Kühlung und Klimatisierung von Gebäuden; Latentwärmespeicher; adsorption; pump; storage; MOF

Abstract
The hydrothermal stability of aluminium hydroxide isophthalate MOF CAU-10-H was proven{,} under humid multi-cycling conditions. Detailed in situ thermogravimetric measurements and in situ powder X-ray diffraction analysis during water ad-/desorption were used. A reversible structural change during adsorption was detected and thereby exemplified the robustness of breathing-like MOFs over 700 water vapour ad/desorption cycles. In combination with high water adsorption capacity{,} hydrophilic CAU-10-H is the first breathing-like MOF with a structural change which is a promising candidate for the use in heat transformation processes.

: http://publica.fraunhofer.de/documents/N-315427.html