Patterning of Nanoparticle‐Based Aerogels and Xerogels by Inkjet Printing

Abstract: Nanoparticle‐based voluminous 3D networks with low densities are a unique class of materials and are commonly known as aerogels. Due to the high surface‐to‐volume ratio, aerogels and xerogels might be suitable materials for applications in different fields, e.g. photocatalysis, catalysis, or sensing. One major difficulty in the handling of nanoparticle‐based aerogels and xerogels is the defined patterning of these structures on different substrates and surfaces. The automated manufacturing of nanoparticle‐based aerogel‐ or xerogel‐coated electrodes can easily be realized via inkjet printing. The main focus of this work is the implementation of the standard nanoparticle‐based gelation process in a commercial inkjet printing system. By simultaneously printing semiconductor nanoparticles and a destabilization agent, a 3D network on a conducting and transparent surface is obtained. First spectro‐electrochemical measurements are recorded to investigate the charge–carrier mobility within these 3D semiconductor‐based xerogel networks.

Standort
Deutsche Nationalbibliothek Frankfurt am Main
Umfang
Online-Ressource
Sprache
Englisch

Erschienen in
Patterning of Nanoparticle‐Based Aerogels and Xerogels by Inkjet Printing ; volume:15 ; number:39 ; year:2019 ; extent:8
Small ; 15, Heft 39 (2019) (gesamt 8)

Urheber
Lübkemann, Franziska
Miethe, Jan Frederick
Steinbach, Frank
Rusch, Pascal
Schlosser, Anja
Zámbó, Dániel
Heinemeyer, Thea
Natke, Dominik
Zok, Dorian
Dorfs, Dirk
Bigall, Nadja-Carola

DOI
10.1002/smll.201902186
URN
urn:nbn:de:101:1-2022073111544244985909
Rechteinformation
Open Access; Der Zugriff auf das Objekt ist unbeschränkt möglich.
Letzte Aktualisierung
15.08.2025, 07:32 MESZ

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