Fluoropolymer-Stabilized Chromophore–Catalyst Assemblies in Aqueous Buffer Solutions for Water-Oxidation Catalysis

Michael S. Eberhart, Kyung Ryang Wee, Seth Marquard, Kasey Skinner, Degao Wang, Animesh Nayak, Thomas J. Meyer

Research output: Contribution to journalArticlepeer-review

14 Scopus citations

Abstract

Here, the application of the fluorinated polymer [Dupont AF, a copolymer of 4,5-difluoro-2,2-bis(trifluoromethyl)-1,3-dioxole and tetrafluoroethylene] is described in stabilizing phosphonate-derivatized molecular assemblies on oxide electrodes. In the procedure, the polymer was dip-coated onto the surfaces of oxide electrodes with pre-bound, phosphonate-derivatized chromophores and assemblies, including assemblies for water oxidation. The results of the experiments showed a high degree of stabilization by the added polymer and a demonstration of its use in stabilizing surface-bound assemblies for water-oxidation catalysis.

Original languageEnglish (US)
Pages (from-to)2380-2384
Number of pages5
JournalChemSusChem
Volume10
Issue number11
DOIs
StatePublished - Jun 9 2017
Externally publishedYes

All Science Journal Classification (ASJC) codes

  • Environmental Chemistry
  • General Chemical Engineering
  • General Materials Science
  • General Energy

Keywords

  • chromophores
  • electrochemistry
  • fluorinated polymers
  • phosphonic acid
  • water oxidation

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