Literature DB >> 25908252

Photocatalytic Activity of Au/TiO2 Photocatalysts for H2 Evolution: Role of the Au Nanoparticles as a Function of the Irradiation Wavelength.

Marco Serra1, Josep Albero1, Hermenegildo García2.   

Abstract

An investigation of hydrogen production with a series of Au/TiO2 photocatalysts reveals that the Au nanoparticles play different roles depending on the wavelength of the light irradiation. Under visible-light irradiation, the photoactivity is primarily controlled by the intensity of the Au surface plasmon band, whereas under UV irradiation the Au nanoparticles act as co-catalysts with TiO2 .
© 2015 WILEY-VCH Verlag GmbH & Co. KGaA, Weinheim.

Entities:  

Keywords:  H2 evolution; gold; light harvester; nanoparticles; photocatalysis

Year:  2015        PMID： 25908252     DOI： 10.1002/cphc.201500141

Source DB:  PubMed          Journal:  Chemphyschem        ISSN： 1439-4235            Impact factor:   3.102


  6 in total

Review 1.  Recent development of organic-inorganic hybrid photocatalysts for biomass conversion into hydrogen production.

Authors:  Ashil Augustin; Chitiphon Chuaicham; Mariyappan Shanmugam; Balakumar Vellaichamy; Saravanan Rajendran; Tuan K A Hoang; Keiko Sasaki; Karthikeyan Sekar
Journal:  Nanoscale Adv       Date:  2022-04-19

2.  Mimicking 2,2':6',2'':6'',2'''-quaterpyridine complexes for the light-driven hydrogen evolution reaction: synthesis, structural, thermal and physicochemical characterizations.

Authors:  Sanil Rajak; Olivier Schott; Prabhjyot Kaur; Thierry Maris; Garry S Hanan; Adam Duong
Journal:  RSC Adv       Date:  2019-09-06       Impact factor: 4.036

3.  Efficient Photoelectron Capture by Ni Decoration in Methanosarcina barkeri-CdS Biohybrids for Enhanced Photocatalytic CO2-to-CH4 Conversion.

Authors:  Jie Ye; Guoping Ren; Li Kang; Yiyun Zhang; Xing Liu; Shungui Zhou; Zhen He
Journal:  iScience       Date:  2020-06-20

Review 4.  Photocatalytic hydrogen evolution from biomass conversion.

Authors:  Kayla Alicia Davis; Sunghoon Yoo; Eric W Shuler; Benjamin D Sherman; Seunghyun Lee; Gyu Leem
Journal:  Nano Converg       Date:  2021-02-26

5.  Noble Metals Deposited LaMnO3 Nanocomposites for Photocatalytic H2 Production.

Authors:  Ahmed Hussain Jawhari; Nazim Hasan; Ibrahim Ali Radini; Katabathini Narasimharao; Maqsood Ahmad Malik
Journal:  Nanomaterials (Basel)       Date:  2022-08-29       Impact factor: 5.719

6.  111 oriented gold nanoplatelets on multilayer graphene as visible light photocatalyst for overall water splitting.

Authors:  Diego Mateo; Iván Esteve-Adell; Josep Albero; Juan F Sánchez Royo; Ana Primo; Hermenegildo Garcia
Journal:  Nat Commun       Date:  2016-06-06       Impact factor: 14.919
  6 in total

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