Literature DB >> 23463440

Template-free synthesis of Ta3N5 nanorod arrays for efficient photoelectrochemical water splitting.

Chao Zhen1, Lianzhou Wang, Gang Liu, Gao Qing Max Lu, Hui-Ming Cheng.   

Abstract

We report the template-free synthesis of Ta3N5 nanorod array films grown on Ta foil by a combination of a vapor-phase hydrothermal process and subsequent nitriding. The Ta3N5 nanorod array film modified with Co(OH)x when used as a photoanode in a photoelectrochemical cell for water splitting yields a stable photocurrent density of 2.8 mA cm(-2) at 1.23 VRHE under AM 1.5G simulated sunlight. The incident photon-to-current conversion efficiency at 480 nm is determined to be 37.8%.

Entities:  

Year:  2013        PMID： 23463440     DOI： 10.1039/c3cc40760h

Source DB:  PubMed          Journal:  Chem Commun (Camb)        ISSN： 1359-7345            Impact factor:   6.222


  5 in total

1.  Tantalum nitride films integrated with transparent conductive oxide substrates via atomic layer deposition for photoelectrochemical water splitting.

Authors:  Hamed Hajibabaei; Omid Zandi; Thomas W Hamann
Journal:  Chem Sci       Date:  2016-07-05       Impact factor: 9.825

2.  Fabrication of an Efficient N, S Co-Doped WO3 Operated in Wide-Range of Visible-Light for Photoelectrochemical Water Oxidation.

Authors:  Dong Li; Fachao Wu; Caiyun Gao; Hongfang Shen; Fei Han; Fenglan Han; Zhanlin Chen
Journal:  Nanomaterials (Basel)       Date:  2022-06-16       Impact factor: 5.719

3.  Ta3N5-Pt nonwoven cloth with hierarchical nanopores as efficient and easily recyclable macroscale photocatalysts.

Authors:  Shijie Li; Lisha Zhang; Huanli Wang; Zhigang Chen; Junqing Hu; Kaibing Xu; Jianshe Liu
Journal:  Sci Rep       Date:  2014-02-05       Impact factor: 4.379

4.  From single-site tantalum complexes to nanoparticles of Ta x N y and TaO x N y supported on silica: elucidation of synthesis chemistry by dynamic nuclear polarization surface enhanced NMR spectroscopy and X-ray absorption spectroscopy.

Authors:  Janet C Mohandas; Edy Abou-Hamad; Emmanuel Callens; Manoja K Samantaray; David Gajan; Andrei Gurinov; Tao Ma; Samy Ould-Chikh; Adam S Hoffman; Bruce C Gates; Jean-Marie Basset
Journal:  Chem Sci       Date:  2017-06-08       Impact factor: 9.825

5.  Thin film transfer for the fabrication of tantalum nitride photoelectrodes with controllable layered structures for water splitting.

Authors:  Chizhong Wang; Takashi Hisatomi; Tsutomu Minegishi; Mamiko Nakabayashi; Naoya Shibata; Masao Katayama; Kazunari Domen
Journal:  Chem Sci       Date:  2016-05-25       Impact factor: 9.825
  5 in total

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