Expanding proton-insertion coupled electron transfer into tungsten oxides to non-aqueous organic acid electrolytes
We investigated proton insertion-coupled electron transfer (PICET) into tungsten oxide films using non-aqueous organic acid electrolytes. <i>Operando</i> UV-vis-NIR spectroelectrochemistry confirms PICET, showing respective broadband and dual-band transmittance changes for WO<sub>3</sub> and WO<sub>3</sub>·H<sub>2</sub>O in the visible and NIR regions. WO<sub>3</sub>·H<sub>2</sub>O retains facile PICET kinetics in the absence of water.
Authors
- Ellen M. Matson (ORCID: https://orcid.org/0000-0003-3753-8288)
- Veronica Augustyn (ORCID: https://orcid.org/0000-0001-9885-2882)
- Zhou Lü (ORCID: https://orcid.org/0000-0002-6447-4905)
- Saeed Saeed (ORCID: https://orcid.org/0000-0002-2954-3311)
Institutions
- North Carolina State University (US)
- North Central State College (US)
- University of Rochester (US)
Publication Details
- Journal
- Chemical Communications
- Published
- 2025-01-01
- DOI
- https://doi.org/10.1039/d5cc04875c
- Citations
- 2
- Primary Topic
- Advanced battery technologies research
- Type
- article
- Field-Weighted Citation Impact
- 1.46