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Updated: May 13, 2026

Preparation of Silver-Palladium Alloyed Nanoparticles for Plasmonic Catalysis under Visible-Light Illumination

Preparation of Silver-Palladium Alloyed Nanoparticles for Plasmonic Catalysis under Visible-Light Illumination

Published on: August 18, 2020

Plasmonic photocatalysis.

Xuming Zhang¹, Yu Lim Chen, Ru-Shi Liu

¹Department of Applied Physics, Hong Kong Polytechnic University, Hung Hom, Kowloon, Hong Kong.

Reports on Progress in Physics. Physical Society (Great Britain)

|March 5, 2013

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Plasmonic photocatalysis, using noble metal nanoparticles, significantly boosts efficiency under visible light. This advancement offers promising solutions for environmental and energy challenges like wastewater treatment and carbon dioxide reduction.

Area of Science:

Materials Science
Photochemistry
Nanotechnology

Background:

Plasmonic photocatalysis enhances efficiency using noble metal nanoparticles with semiconductors.
Key features include Schottky junctions for charge transfer and localized surface plasmonic resonance (LSPR) for light absorption and carrier excitation.

Purpose of the Study:

To systematically investigate the fundamental physical mechanisms of plasmonic photocatalysis.
To rationalize experimental observations and explain enhancement effects.

Main Methods:

Analysis of LSPR sensitization and LSPR-powered bandgap breaking effects.
Classification of plasmonic photocatalytic systems based on contact form and irradiation state.

Main Results:

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Last Updated: May 13, 2026

Preparation of Silver-Palladium Alloyed Nanoparticles for Plasmonic Catalysis under Visible-Light Illumination

Preparation of Silver-Palladium Alloyed Nanoparticles for Plasmonic Catalysis under Visible-Light Illumination

Published on: August 18, 2020

Photodeposition of Pd onto Colloidal Au Nanorods by Surface Plasmon Excitation

Photodeposition of Pd onto Colloidal Au Nanorods by Surface Plasmon Excitation

Published on: August 15, 2019

In Situ Synthesis of Gold Nanoparticles without Aggregation in the Interlayer Space of Layered Titanate Transparent Films

In Situ Synthesis of Gold Nanoparticles without Aggregation in the Interlayer Space of Layered Titanate Transparent Films

Published on: January 17, 2017

Demonstrated that LSPR boosts electron-hole generation in semiconductor photocatalysts.
Showcased how classifying systems aids in explaining and systematizing enhancement effects.
Identified high-performance plasmonic photocatalyst material systems and their key features.

Conclusions:

Plasmonic photocatalysis presents a viable strategy for visible-light-driven applications.
Understanding LSPR mechanisms is crucial for optimizing photocatalyst design.
Systematic classification provides a framework for future research and development.