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Literature DB >> 17994750

Ultrafast plasmon-induced electron transfer from gold nanodots into TiO2 nanoparticles.

Akihiro Furube¹, Luchao Du, Kohjiro Hara, Ryuzi Katoh, Masanori Tachiya.

Abstract

By using femtosecond transient absorption spectroscopy with visible pump and IR probe to observe generation of injected electrons, we could directly observe plasmon-induced electron transfer from 10 nm gold nanodots to TiO2 nanocrystalline film. It was revealed that the reaction time was within 240 fs and the yield was about 40%.

Entities: Chemical

Year: 2007 PMID： 17994750 DOI： 10.1021/ja076134v

Source DB: PubMed Journal: J Am Chem Soc ISSN： 0002-7863 Impact factor: 15.419

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Cited

33 in total

1. Anomalous ultrafast dynamics of hot plasmonic electrons in nanostructures with hot spots.

Authors: Hayk Harutyunyan; Alex B F Martinson; Daniel Rosenmann; Larousse Khosravi Khorashad; Lucas V Besteiro; Alexander O Govorov; Gary P Wiederrecht
Journal: Nat Nanotechnol Date: 2015-08-03 Impact factor: 39.213

Review 2. Hot Electrons in TiO₂-Noble Metal Nano-Heterojunctions: Fundamental Science and Applications in Photocatalysis.

Authors: Ajay P Manuel; Karthik Shankar
Journal: Nanomaterials (Basel) Date: 2021-05-10 Impact factor: 5.076

3. Plasmon-Mediated Solar Energy Conversion via Photocatalysis in Noble Metal/Semiconductor Composites.

Authors: Mengye Wang; Meidan Ye; James Iocozzia; Changjian Lin; Zhiqun Lin
Journal: Adv Sci (Weinh) Date: 2016-04-09 Impact factor: 16.806

4. Visible light-induced water splitting in an aqueous suspension of a plasmonic Au/TiO₂ photocatalyst with metal co-catalysts.

Authors: A Tanaka; K Teramura; S Hosokawa; H Kominami; T Tanaka
Journal: Chem Sci Date: 2017-01-03 Impact factor: 9.825

Ultrafast plasmon-induced electron transfer from gold nanodots into TiO2 nanoparticles.

1. Anomalous ultrafast dynamics of hot plasmonic electrons in nanostructures with hot spots.

Review 2. Hot Electrons in TiO₂-Noble Metal Nano-Heterojunctions: Fundamental Science and Applications in Photocatalysis.

3. Plasmon-Mediated Solar Energy Conversion via Photocatalysis in Noble Metal/Semiconductor Composites.

4. Visible light-induced water splitting in an aqueous suspension of a plasmonic Au/TiO₂ photocatalyst with metal co-catalysts.

5. Plasmon-induced charge separation: chemistry and wide applications.

6. Ultrafast Dynamics of Plasmon-Exciton Interaction of Ag Nanowire- Graphene Hybrids for Surface Catalytic Reactions.

7. Rough gold films as broadband absorbers for plasmonic enhancement of TiO2 photocurrent over 400-800 nm.

Review 8. Recent Progress on Metal-Enhanced Photocatalysis: A Review on the Mechanism.

Review 9. Nanostructure sensitization of transition metal oxides for visible-light photocatalysis.

10. Size Control and Growth Process Study of Au@Cu2O Particles.

Review 2. Hot Electrons in TiO2-Noble Metal Nano-Heterojunctions: Fundamental Science and Applications in Photocatalysis.

Review 8. Recent Progress on Metal-Enhanced Photocatalysis: A Review on the Mechanism.

Review 9. Nanostructure sensitization of transition metal oxides for visible-light photocatalysis.

Review 2. Hot Electrons in TiO₂-Noble Metal Nano-Heterojunctions: Fundamental Science and Applications in Photocatalysis.