Literature DB >> 23938767

Band-gap expansion of tungsten oxide quantum dots synthesized in sub-nano porous silica.

Hiroto Watanabe1, Kenji Fujikata, Yuya Oaki, Hiroaki Imai.   

Abstract

The band-gap energy tuning of WO3 quantum dots was realized in the range of 2.6 eV (bulk) to 3.7 eV (sub-nano) by precise size control around one nanometer. Newly synthesized sub-nanoporous silicas act as excellent templates. In addition, single-electron reduction of oxygen under UV irradiation is now achievable with WO3.

Entities:  

Year:  2013        PMID: 23938767     DOI: 10.1039/c3cc44264k

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


  1 in total

1.  WO3·nH2O Crystals with Controllable Morphology/Phase and Their Optical Absorption Properties.

Authors:  Ping Ou; Fangzhen Song; Yuhuan Yang; Junqi Shao; Yusen Hua; Shuhua Yang; Hebin Wang; Yudong Luo; Jian Liao
Journal:  ACS Omega       Date:  2022-03-02
  1 in total

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