Electrochemical film deposition of the zirconium metal-organic framework uio-66 and application in a miniaturized sorbent trap

Ivo Stassen, Mark Styles, Tom Van Assche, Nicolò Campagnol, Jan Fransaer, Joeri Denayer, Jin Chong Tan, Paolo Falcaro, Dirk De Vos, Rob Ameloot*

*Korrespondierende/r Autor/in für diese Arbeit

Publikation: Beitrag in einer FachzeitschriftArtikel

Abstract

Film deposition is an enabling technology for integration of novel functional materials into real-world practical applications. We report both the anodic and cathodic electrochemical film deposition of UiO-66, a prototype of highly stable, zirconium-based metal-organic frameworks, using zirconium foil as the only metal source. The fundamentally different film formation mechanisms at the cathode and anode result in a significantly different coating adhesion strength, mainly due to the formation of an oxide film serving as a bridging layer at the anode. The patterned deposition capability of the electrochemical method enables the straightforward integration of UiO-66 as a sorbent film in a miniaturized sorbent trap for online analytical sampling and concentration of dilute volatile organic compounds.

Originalspracheenglisch
Seiten (von - bis)1801-1807
Seitenumfang7
FachzeitschriftChemistry of Materials
Jahrgang27
Ausgabenummer5
DOIs
PublikationsstatusVeröffentlicht - 10 Mär 2015
Extern publiziertJa

ASJC Scopus subject areas

  • !!Materials Chemistry
  • !!Chemical Engineering(all)
  • !!Chemistry(all)

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  • Dieses zitieren

    Stassen, I., Styles, M., Van Assche, T., Campagnol, N., Fransaer, J., Denayer, J., ... Ameloot, R. (2015). Electrochemical film deposition of the zirconium metal-organic framework uio-66 and application in a miniaturized sorbent trap. Chemistry of Materials, 27(5), 1801-1807. https://doi.org/10.1021/cm504806p