Multifunctional, Hybrid Materials Design via Spray-Drying : Much more than Just Drying
Wintzheimer, Susanne (Fraunhofer-Institute for Silicate Research ISC)
Luthardt, Leoni (Friedrich-Alexander-Universität Erlangen-Nürnberg)
Cao, Kiet Le Anh (Hiroshima University)
Imaz, Inhar (Institut Català de Nanociència i Nanotecnologia)
Maspoch Comamala, Daniel (Institut Català de Nanociència i Nanotecnologia)
Ogi, Takashi (Hiroshima University)
Bück, Andreas (Friedrich-Alexander-Universität Erlangen-Nürnberg)
Debecker, Damien P. (Université catholique de Louvain)
Faustini, Marco (Institut Universitaire de France)
Mandel, Karl (Fraunhofer-Institute for Silicate Research ISC)

Data:	2023
Resum:	Spray-drying is a popular and well-known "drying tool" for engineers. This perspective highlights that, beyond this application, spray-drying is a very interesting and powerful tool for materials chemists to enable the design of multifunctional and hybrid materials. Upon spray-drying, the confined space of a liquid droplet is narrowed down, and its ingredients are forced together upon "falling dry. " As detailed in this article, this enables the following material formation strategies either individually or even in combination: nanoparticles and/or molecules can be assembled; precipitation reactions as well as chemical syntheses can be performed; and templated materials can be designed. Beyond this, fragile moieties can be processed, or "precursor materials" be prepared. Post-treatment of spray-dried objects eventually enables the next level in the design of complex materials. Using spray-drying to design (particulate) materials comes with many advantages-but also with many challenges-all of which are outlined here. It is believed that multifunctional, hybrid materials, made via spray-drying, enable very unique property combinations that are particularly highly promising in myriad applications-of which catalysis, diagnostics, purification, storage, and information are highlighted.
Drets:	Aquest document està subjecte a una llicència d'ús Creative Commons. Es permet la reproducció total o parcial, la distribució, la comunicació pública de l'obra i la creació d'obres derivades, fins i tot amb finalitats comercials, sempre i quan es reconegui l'autoria de l'obra original.
Llengua:	Anglès
Document:	Article ; recerca ; Versió publicada
Publicat a:	Advanced materials, Vol. 35, Issue 47 (November 2023) , art. 2306648, ISSN 1521-4095

DOI: 10.1002/adma.202306648

22 p, 4.4 MB

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