Issue 18, 2024

Electrogenerated chemiluminescence imaging of plasmon-induced electrochemical reactions at single nanocatalysts

Abstract

This study explores plasmon-induced electrochemical reactions on single nanoparticles using electrogenerated chemiluminescence microscopy (ECLM). Under laser irradiation, real-time screening showed lower plasmon-induced reaction efficiency for bimetallic Au@Pt nanoparticles compared to monometallic Au nanoparticles. ECLM offers a high-throughput imaging and precise quantitative approach for analyzing photo-electrochemical conversion at single nanoparticle level, valuable for both theoretical exploration and optimization of plasmonic nanocatalysts.

Graphical abstract: Electrogenerated chemiluminescence imaging of plasmon-induced electrochemical reactions at single nanocatalysts

Supplementary files

Article information

Article type
Communication
Submitted
01 Jan 2024
Accepted
02 Feb 2024
First published
02 Feb 2024
This article is Open Access
Creative Commons BY-NC license

Chem. Commun., 2024,60, 2520-2523

Electrogenerated chemiluminescence imaging of plasmon-induced electrochemical reactions at single nanocatalysts

Q. Tao, C. Xu, W. Zhao, H. Chen and J. Xu, Chem. Commun., 2024, 60, 2520 DOI: 10.1039/D4CC00001C

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