Oxygen vacancy induced selective silver deposition on the {001} facets of BiOCl single-crystalline nanosheets for enhanced Cr(vi) and sodium pentachlorophenate removal under visible light

Nanoscale ◽  
2014 ◽  
Vol 6 (14) ◽  
pp. 7805-7810 ◽  
Author(s):  
Hao Li ◽  
Lizhi Zhang
Keyword(s):  
Oxygen Vacancy ◽  
Visible Light ◽  
Photocatalytic Performance ◽  
Silver Deposition ◽  
Single Crystalline ◽  
Sodium Pentachlorophenate

Oxygen vacancy induced selective silver deposition on the {001} facets of BiOCl can offer remarkable photocatalytic performance of Ag–BiOCl composites under visible light.

Single-crystalline Bi19Br3S27 nanorods with an efficiently improved photocatalytic activity

CrystEngComm ◽  
2015 ◽  
Vol 17 (32) ◽  
pp. 6120-6126 ◽  
Author(s):  
Yajie Chen ◽  
Guohui Tian ◽  
Tong Feng ◽  
Wei Zhou ◽  
Zhiyu Ren ◽  
...  
Keyword(s):  
Photocatalytic Activity ◽  
Visible Light ◽  
Photocatalytic Performance ◽  
Single Crystalline ◽  
Visible Light Photocatalytic

Single-crystalline Bi19Br3S27 nanorods were prepared and showed excellent visible-light photocatalytic performance.

Surface oxygen vacancy and defect engineering of WO3 for improved visible light photocatalytic performance

2018 ◽  
Vol 8 (17) ◽  
pp. 4399-4406 ◽  
Author(s):  
Qi Liu ◽  
Fengjiao Wang ◽  
Huaxiang Lin ◽  
Yanyu Xie ◽  
Na Tong ◽  
...  
Keyword(s):  
Oxygen Vacancy ◽  
Visible Light ◽  
Photocatalytic Performance ◽  
Photogenerated Electron ◽  
Vacancy Defect ◽  
Surface Oxygen ◽  
Defect Engineering ◽  
Electron Hole ◽  
Surface Oxygen Vacancy ◽  
Visible Light Photocatalytic

Compared to the pristine WO3, the oxygen vacancy defect levels of the sub-stoichiometric WO3−X narrow the bandgap and promote the separation of photogenerated electron–hole pairs.

Oxygen Vacancy Induced Bismuth Oxyiodide with Remarkably Increased Visible-Light Absorption and Superior Photocatalytic Performance

2014 ◽  
Vol 6 (24) ◽  
pp. 22920-22927 ◽  
Author(s):  
Yongchao Huang ◽  
Haibo Li ◽  
Muhammad-Sadeeq Balogun ◽  
Wenyue Liu ◽  
Yexiang Tong ◽  
...  
Keyword(s):  
Oxygen Vacancy ◽  
Visible Light ◽  
Light Absorption ◽  
Photocatalytic Performance ◽  
Visible Light Absorption
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