Plasmon-Enhanced Performance of an Array of Core-Shell Silver Nanoparticles Photodeposited onto a Titanium Dioxide Layer

Chou Chau Yuan-Fong

doi:10.4028/www.scientific.net/MSF.860.35

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HomeMaterials Science ForumMaterials Science Forum Vol. 860Plasmon-Enhanced Performance of an Array of...

Plasmon-Enhanced Performance of an Array of Core-Shell Silver Nanoparticles Photodeposited onto a Titanium Dioxide Layer

Abstract:

A plasmonic photocatalytic reactor which composed of a periodic array of core-shell silver nanoparticles (CSSNPs) photodeposited onto a Titanium Dioxide (TiO₂) thin film in a multilayer rotating-disk system was numerically investigated by using three-dimensional finite element method. Results show that the proposed structure can exhibit much higher photocalytic activity in a broad range of incident angle of light that are not observed for the same counterpart without the CSSNPs on the SiO₂ surface. The enhanced electric field distribution and intensity could be expanded as the inner diameter of CSSNPs and incident angle of light increased.

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Periodical:

Materials Science Forum (Volume 860)

Pages:

35-38

DOI:

https://doi.org/10.4028/www.scientific.net/MSF.860.35

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Online since:

July 2016

Authors:

Chou Chau Yuan-Fong

Keywords:

Core-Shell Silver Nanoparticles, Finite Element Method, Plasmonic Photocatalytic Reactor

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