caa a22 4500 606196234 CHVBK 20210128100923.0 cr unu---uuuuu 210128e20150401xx s 000 0 eng 10.1007/s10934-014-9902-8 doi (NATIONALLICENCE)springer-10.1007/s10934-014-9902-8 Crystallization of zeolite X coatings on stainless steel by microwave heating [Elektronische Daten] [Melkon Tatlier, Harry Kummer, Stefan Henninger] The possibility of crystallization of zeolite X coatings on metal plates in a microwave oven was investigated. Characterizations were performed by X-ray diffraction, scanning electron microscopy, laser microscopy and gas adsorption. Crystalline zeolite X coatings with mass equivalent thicknesses of up to about 100μm could be obtained on stainless steel plates. Heating the reaction mixture by microwaves instead of conventionally resulted in faster crystallization of zeolite X coatings on metal. The yield of zeolite was about 2.5-4.7 fold higher during different earlier periods of synthesis in the presence of microwave irradiation. The utilization of a device, containing graphite having good absorbance of microwaves, which was brought into firm contact with the metal plate, resulted in an increase of the zeolite yield by about 20%. This indicated that the metal substrate profited from being heated conductively by the mentioned device, rather than being convectively heated by the reaction mixture. Springer Science+Business Media New York, 2014 Microwaves nationallicence Zeolite nationallicence Coating nationallicence Metal nationallicence Tatlier Melkon Fraunhofer Institute for Solar Energy Systems (ISE), Heidenhofstr. 2, 79110, Freiburg, Germany aut Kummer Harry Fraunhofer Institute for Solar Energy Systems (ISE), Heidenhofstr. 2, 79110, Freiburg, Germany aut Henninger Stefan Fraunhofer Institute for Solar Energy Systems (ISE), Heidenhofstr. 2, 79110, Freiburg, Germany aut Journal of Porous Materials Springer US; http://www.springer-ny.com 22/2(2015-04-01), 347-352 1380-2224 22:2<347 2015 22 10934 https://doi.org/10.1007/s10934-014-9902-8 text/html Onlinezugriff via DOI BK010053 XK010053 XK010000 Metadata rights reserved Springer special CC-BY-NC licence nationallicence 1 research-article jats NATIONALLICENCE NATIONALLICENCE NL-springer NATIONALLICENCE 856 40 https://doi.org/10.1007/s10934-014-9902-8 text/html Onlinezugriff via DOI NATIONALLICENCE 700 1- Tatlier Melkon Fraunhofer Institute for Solar Energy Systems (ISE), Heidenhofstr. 2, 79110, Freiburg, Germany aut NATIONALLICENCE 700 1- Kummer Harry Fraunhofer Institute for Solar Energy Systems (ISE), Heidenhofstr. 2, 79110, Freiburg, Germany aut NATIONALLICENCE 700 1- Henninger Stefan Fraunhofer Institute for Solar Energy Systems (ISE), Heidenhofstr. 2, 79110, Freiburg, Germany aut NATIONALLICENCE 773 0- Journal of Porous Materials Springer US; http://www.springer-ny.com 22/2(2015-04-01), 347-352 1380-2224 22:2<347 2015 22 10934