Gold‐Nanorod‐Photosensitized Titanium Dioxide with Wide‐Range Visible‐Light Harvesting Based on Localized Surface Plasmon Resonance | Zendy

Liu Lequan | Zendy; Ouyang Shuxin | Zendy; Ye Jinhua | Zendy

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Gold‐Nanorod‐Photosensitized Titanium Dioxide with Wide‐Range Visible‐Light Harvesting Based on Localized Surface Plasmon Resonance

Author(s) -

Liu Lequan,

Ouyang Shuxin,

Ye Jinhua

Publication year - 2013

Publication title -

angewandte chemie international edition

Language(s) - English

Resource type - Journals

SCImago Journal Rank - 5.831

H-Index - 550

eISSN - 1521-3773

pISSN - 1433-7851

DOI - 10.1002/anie.201300239

Subject(s) - nanorod , surface plasmon resonance , materials science , titanium dioxide , plasmon , visible spectrum , optoelectronics , surface plasmon , mist , localized surface plasmon , resonance (particle physics) , bar (unit) , infrared , ultraviolet , nanotechnology , optics , nanoparticle , physics , atomic physics , meteorology , metallurgy

Broadband visible‐light harvesting over TiO 2 is achieved by introducing gold nanorods (Au NRs) as antennas based on localized surface plasmon resonance. Furthermore, surfactant removal is achieved by an HClO 4 oxidative method. Not only transversal but also longitudinal plasma of Au NRs can induce photooxidation of 2‐propanol, which extends the light harvesting to the near‐infrared region. Scale bar: 10 nm.

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