Harnessing Visible-Light and Limited Near-IR Photons through Plasmon Effect of Gold Nanorod with AgTiO2
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چکیده
منابع مشابه
Visible-light-induced photocatalysis through surface plasmon excitation of gold on titania surfaces.
Fifteen commercial titania (titanium(iv) oxide; TiO(2)) powders were modified with gold by photodeposition to prepare photocatalysts that work under irradiation with light in the visible range (vis). The gold-modified titania (Au/TiO(2)) powders were characterized by diffuse reflectance spectroscopy (DRS), field-emission scanning electron microscopy (FE-SEM), scanning transmission microscopy (S...
متن کاملVisible light-induced photocatalysis through surface-plasmon excitation of gold on titania surface
Fifteen commercial titania (titanium(IV) oxide; TiO 2) powders were modified with gold by photodeposition to prepare photocatalysts that work under irradiation with light in the visible range (vis). The gold-modified titania (Au/TiO 2) powders were characterized by diffuse reflectance spectroscopy (DRS), field-emission scanning electron microscopy (FE-SEM), scanning transmission microscopy (STE...
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Single gold nanorods exhibit great opportunities for bio-sensing, enhanced spectroscopies and photothermal therapy. A key property of these particles is the surface plasmon resonance, that is strongly dependent on their shape. Methods for tuning this resonance after the synthesis of the particles are of great interest for many applications. In this work we show that, through very well known che...
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ژورنال
عنوان ژورنال: The Journal of Physical Chemistry C
سال: 2018
ISSN: 1932-7447,1932-7455
DOI: 10.1021/acs.jpcc.7b10289