Abstract
Ambient pressure x-ray photoelectron spectroscopy (APXPS) can provide a compelling platform for studying an analyte's oxidation and reduction reactions in solutions. This paper presents proof-of-principle operando measurements of a model organometallic complex, iron hexacyanide, in an aqueous solution using the dip-and-pull technique. The data demonstrates that the electrochemically active liquid meniscuses on the working electrodes can undergo controlled redox reactions which were observed using APXPS. A detailed discussion of several critical experimental considerations is included as guidance for anyone undertaking comparable experiments.
Original language | English |
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Article number | 244701 |
Journal | Journal of Chemical Physics |
Volume | 157 |
Issue number | 24 |
DOIs | |
Publication status | Published - 2022 Dec 28 |
Subject classification (UKÄ)
- Other Chemistry Topics
- Condensed Matter Physics (including Material Physics, Nano Physics)