Figure 3 (IMAGE)

Advanced Institute for Materials Research (AIMR), Tohoku University

Figure 3

Caption

(a-b) In-situ ATR-FTIR spectra of the PbO₂ electrode during electrochemical propylene oxidation in propylene-saturated 0.1 M HClO₄ solution. FTIR spectra were collected at open-circuit potential (OCP) and at applied potentials of 1.8, 1.9, 2.0, 2.1, and 2.2 V. (c) Proposed schematic illustration of the reaction pathway and key surface intermediates during electrocatalytic propylene oxidation on PbO₂.

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Jia Ge et al.

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