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Updated: Sep 11, 2025
11:16
Preparation of Silver-Palladium Alloyed Nanoparticles for Plasmonic Catalysis under Visible-Light Illumination
Published on: August 18, 2020
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Plasmonics for Chemical Transformation: From Fundamentals to the Cutting-Edge Applications
Dev Kumar Thapa1, Soumava Biswas1
1Department of Chemistry, Dr. Vishwanath Karad MIT World Peace University, Survey No, 124, Paud Rd, Kothrud, Pune, Maharashtra, 411038, India.
Summary
Plasmonic nanostructures offer novel catalytic pathways for sustainable chemistry. Their unique properties enable efficient CO2 reduction, oxidation, and hydrogenation under mild conditions, advancing green chemical transformations.
Area of Science:
- Materials Science
- Chemical Engineering
- Nanotechnology
Background:
- Localized surface plasmon resonance (LSPR) in nanostructures enables unique catalytic properties.
- Conventional catalysis faces limitations in reaction pathways and efficiency.
Purpose of the Study:
- To review fundamental plasmonic principles and recent applications in sustainable chemical catalysis.
- To highlight advancements in CO2 reduction, selective oxidation, and hydrogenation using plasmonic nanostructures.
Main Methods:
- Exploration of plasmon-induced hot carriers and field enhancement effects.
- Integration of plasmonic metals with defect-engineered supports.
- Investigation of chiral plasmonic nanostructures and alternative materials (Al, Mg).
Main Results:
- Plasmonic nanostructures overcome reaction barriers, achieving high selectivity and efficiency under mild conditions.
- Coupling with defect-engineered supports enhances charge separation and selective product formation.
- Potential for asymmetric synthesis and cost-effective materials is identified.
Conclusions:
- Plasmonic nanostructures are powerful tools for sustainable chemical transformations.
- Further research is needed to address challenges like energy loss and scalability.
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