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

被引：2

作者：

Tao, Qian-Qian ^{[1
]}

Xu, Cong-Hui ^{[2
]}

Zhao, Wei ^{[2
]}

Chen, Hong-Yuan ^{[1
]}

Xu, Jing-Juan ^{[1
]}

机构：

[1] Nanjing Univ, Sch Chem & Chem Engn, State Key Lab Analyt Chem Life Sci, Nanjing 210023, Peoples R China

[2] Shanghai Univ, Inst Nanochem & Nanobiol, Sch Environm & Chem Engn, Shanghai 200444, Peoples R China

来源：

CHEMICAL COMMUNICATIONS | 2024年 / 60卷 / 18期

关键词：

ELECTROCATALYSTS; NANOPARTICLES;

D O I：

10.1039/d4cc00001c

中图分类号：

O6 [化学];

学科分类号：

0703 ;

摘要：

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. Plasmon-induced electrochemical reactions at single plasmonic nanocatalysts were explored.

引用

页码：2520 / 2523

页数：4

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