Literature DB >> 25186805

Silver-modified nanosized ferroelectrics as a novel photocatalyst.

Ran Su1, Yajing Shen, Linglong Li, Dawei Zhang, Guang Yang, Chuanbo Gao, Yaodong Yang.   

Abstract

Monodispersed ferroelectric BaTiO3 nanoparticles are synthesized as a model system to investigate the effect of ferroelectricity on a photocatalytic process. The results demonstrate that ferroelectricity can directly affect the photocatalytic activity due to promotion of the separation of photo-excited carriers by spontaneous polarization in ferroelectric materials. Moreover, Ag nanoparticles are attached on these BaTiO3 to further improve the photocatalytic property.
© 2014 WILEY-VCH Verlag GmbH & Co. KGaA, Weinheim.

Entities:  

Keywords:  BaTiO3 nanoparticles; ferroelectrics; nanocomposites; photocatalysis; silver

Year:  2014        PMID： 25186805     DOI： 10.1002/smll.201401437

Source DB:  PubMed          Journal:  Small        ISSN： 1613-6810            Impact factor:   13.281


  4 in total

1.  Crystalline Structure, Defect Chemistry and Room Temperature Colossal Permittivity of Nd-doped Barium Titanate.

Authors:  Qiaomei Sun; Qilin Gu; Kongjun Zhu; Rongying Jin; Jinsong Liu; Jing Wang; Jinhao Qiu
Journal:  Sci Rep       Date:  2017-02-13       Impact factor: 4.379

2.  Chemically Selective Alternatives to Photoferroelectrics for Polarization-Enhanced Photocatalysis: The Untapped Potential of Hybrid Inorganic Nanotubes.

Authors:  Joshua D Elliott; Emiliano Poli; Ivan Scivetti; Laura E Ratcliff; Lampros Andrinopoulos; Jacek Dziedzic; Nicholas D M Hine; Arash A Mostofi; Chris-Kriton Skylaris; Peter D Haynes; Gilberto Teobaldi
Journal:  Adv Sci (Weinh)       Date:  2016-09-13       Impact factor: 16.806

3.  B-site modified photoferroic Cr3+-doped barium titanate nanoparticles: microwave-assisted hydrothermal synthesis, photocatalytic and electrochemical properties.

Authors:  I C Amaechi; G Kolhatkar; A Hadj Youssef; D Rawach; S Sun; A Ruediger
Journal:  RSC Adv       Date:  2019-07-03       Impact factor: 4.036

4.  Bipolar charge collecting structure enables overall water splitting on ferroelectric photocatalysts.

Authors:  Yong Liu; Mingjian Zhang; Zhuan Wang; Jiandong He; Jie Zhang; Sheng Ye; Xiuli Wang; Dongfeng Li; Heng Yin; Qianhong Zhu; Huanwang Jing; Yuxiang Weng; Feng Pan; Ruotian Chen; Can Li; Fengtao Fan
Journal:  Nat Commun       Date:  2022-07-22       Impact factor: 17.694
  4 in total

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