Gold nanoparticle-modified TiO2/SBA-15 nanocomposites as active plasmonic photocatalysts for the selective oxidation of aromatic alcohols

The catalytic performance of noble-metal on mesoporous silica hosts has been widely investigated because the effects of surface plasmon resonance can open new avenues for the improvement of catalytic performance under light irradiation.

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Enhanced Catalytic Activity of Magnetic Bimetallic Ag–Au Nanoparticles Mediated by Surface Plasmon Resonance

Journal of Nanoscience and Nanotechnology ◽

10.1166/jnn.2021.19281 ◽

2021 ◽

Vol 21 (5) ◽

pp. 3107-3114

Author(s):

Zhuo-Rui Li ◽

Geng Zhu ◽

Guo-Zhi Han

Keyword(s):

Catalytic Activity ◽

Surface Plasmon Resonance ◽

Metal Nanoparticles ◽

Noble Metal ◽

Surface Plasmon ◽

Plasmon Resonance ◽

Au Nanoparticles ◽

Catalytic Performance ◽

Reduction Reaction ◽

Noble Metal Nanoparticles

We firstly discover the enhanced catalytic activity of magnetic noble metal nanoparticles mediated by surface plasmon resonance. Under light irradiation with certain wavelength, the catalytic performance of magnetic noble metal nanoparticles shows changes with different degrees and directions that are associated with the surface plasmon resonance (SPR) of the noble metal. Moreover, the coupling of silver and gold allows the catalytic performance of magnetic bimetallic Ag–Au nanoparticles to show more positive response to surface plasmon resonance. The magnetic bimetallic Ag–Au nanoparticles show excellent catalytic performance toward the reduction reaction of aromatic nitro group, and corresponding rate constant of the catalytic reduction reaction increases about three times with light irradiation.

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Surface plasmon-enhanced zeolite catalysis under light irradiation and its correlation with molecular polarity of reactants

Chemical Communications ◽

10.1039/c4cc03225j ◽

2014 ◽

Vol 50 (90) ◽

pp. 13893-13895 ◽

Cited By ~ 9

Author(s):

Xingguang Zhang ◽

Aijun Du ◽

Huaiyong Zhu ◽

Jianfeng Jia ◽

Jun Wang ◽

...

Keyword(s):

Surface Plasmon Resonance ◽

Surface Plasmon ◽

Visible Light Irradiation ◽

Plasmon Resonance ◽

Near Field ◽

Field Enhancement ◽

Catalytic Performance ◽

Light Irradiation ◽

Au Nps ◽

Zeolite Catalysis

The catalytic performance of zeolites can be boosted by the electric near-field enhancement (ENFE) of plasmonic Au-NPs induced by the localised surface plasmon resonance (LSPR) under visible light irradiation.

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Surface-plasmon resonance sensing of alcohol with electrodeposited polythiophene and gold nanoparticle-oligothiophene films

Journal of Applied Physics ◽

10.1063/1.2138373 ◽

2005 ◽

Vol 98 (11) ◽

pp. 114314 ◽

Cited By ~ 9

Author(s):

Bryan C. Sih ◽

Michael O. Wolf ◽

David Jarvis ◽

Jeff F. Young

Keyword(s):

Surface Plasmon Resonance ◽

Gold Nanoparticle ◽

Surface Plasmon ◽

Plasmon Resonance

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Correction: Investigation of plasmonic signal enhancement based on long range surface plasmon resonance with gold nanoparticle tags

Journal of Materials Chemistry C ◽

10.1039/c6tc90191c ◽

2016 ◽

Vol 4 (44) ◽

pp. 10562-10562

Author(s):

Chih-Tsung Yang ◽

Lin Wu ◽

Ping Bai ◽

Benjamin Thierry

Keyword(s):

Surface Plasmon Resonance ◽

Gold Nanoparticle ◽

Long Range ◽

Surface Plasmon ◽

Plasmon Resonance ◽

Signal Enhancement

Correction for ‘Investigation of plasmonic signal enhancement based on long range surface plasmon resonance with gold nanoparticle tags’ by Chih-Tsung Yang et al., J. Mater. Chem. C, 2016, 4, 9897–9904.

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