Plasmon-enhanced electrochemistry: A sustainable path for molecular sensing and energy production

Author(s)

Germano, Lucas Dias ; De Angelis, Leonardo Domenico ; de Torresi, Susana Ines Cordoba

• Document type: Journal article
• Source: CURRENT OPINION IN ELECTROCHEMISTRY; v. 43, p. 8-pg., 2023-11-28.

Abstract

Molecular sensing and sustainable energy conversion are critical components in addressing electrochemical challenges and fostering the development of energy technologies. Within the realm of electrochemical processes, such as H2O2 sensing, hydrogen evolution reaction (HER), and CO2 reduction reaction (CO2RR), there is significant untapped potential for improvement through nanoscale light manipulation. One particularly promising approach is localized surface plasmon resonance (LSPR) enhanced electrochemistry. This innovative method leverages resonant plasmon relaxation to generate excited charge carriers, which actively engage in electrochemical reactions. In this review, we aim to shed light on recent advancements in plasmon-enhanced electrochemistry, with a particular focus on the fields of electroanalytical and electrocatalysis. We will highlight key studies and their contributions, emphasizing their role in paving the way towards a sustainable future for both molecular sensing and energy production. (AU)

• FAPESP's process: 18/22845-6 - Controlled nanostructures based on metal hidroxides and noble metals applied to electrocatalytic of oxygen evolution reaction
• Grantee: Lucas Dias Germano
• Support Opportunities: Scholarships in Brazil - Doctorate (Direct)
• FAPESP's process: 20/15230-5 - Research Centre for Greenhouse Gas Innovation - RCG2I
• Grantee: Julio Romano Meneghini
• Support Opportunities: Research Grants - Research Centers in Engineering Program
• FAPESP's process: 21/00675-4 - Tying up materials for electrochemical energy storage and catalysis
• Grantee: Roberto Manuel Torresi
• Support Opportunities: Research Projects - Thematic Grants
• FAPESP's process: 21/08007-0 - Study of CO2 plasmon-assisted electroreduction over Cu2O-Au nanostructures towards C2 compounds synthesis
• Grantee: Leonardo Domenico De Angelis
• Support Opportunities: Scholarships in Brazil - Doctorate (Direct)
• FAPESP's process: 21/12793-1 - Using plasmonics excitations for enhanced electrocatalysis
• Grantee: Lucas Dias Germano
• Support Opportunities: Scholarships abroad - Research Internship - Doctorate (Direct)