Visible Light Photocatalysis of BiOI and Its Photocatalytic Activity Enhancement by in Situ Ionic Liquid Modification

2011 ◽  
Vol 115 (29) ◽  
pp. 14300-14308 ◽  
Author(s):  
Yunan Wang ◽  
Kejian Deng ◽  
Lizhi Zhang
Keyword(s):  
Ionic Liquid ◽  
Photocatalytic Activity ◽  
Visible Light ◽  
Visible Light Photocatalysis ◽  
Activity Enhancement

scholarly journals Enhanced visible light photocatalytic activity of BiOBr by in situ reactable ionic liquid modification for pollutant degradation

RSC Advances ◽  
2018 ◽  
Vol 8 (15) ◽  
pp. 7956-7962 ◽  
Author(s):  
Zhidong Wei ◽  
Ruishuo Li ◽  
Rui Wang
Keyword(s):  
Ionic Liquid ◽  
Photocatalytic Activity ◽  
Ionic Liquids ◽  
Visible Light ◽  
Solvothermal Method ◽  
Pollutant Degradation ◽  
One Pot ◽  
Visible Light Photocatalytic Activity ◽  
Visible Light Photocatalytic

In this study, hierarchical BiOBr microspheres were synthesized via a one-pot solvothermal method in the presence of imidazole ionic liquids.

In situ synthesis of a C-doped (BiO)2CO3 hierarchical self-assembly effectively promoting visible light photocatalysis

2015 ◽  
Vol 3 (11) ◽  
pp. 6118-6127 ◽  
Author(s):  
Ting Xiong ◽  
Hongwei Huang ◽  
Yanjuan Sun ◽  
Fan Dong
Keyword(s):  
Photocatalytic Activity ◽  
Structural Optimization ◽  
Visible Light ◽  
Self Assembly ◽  
In Situ Synthesis ◽  
Carbon Doping ◽  
Visible Light Photocatalysis ◽  
Visible Photocatalytic Activity

By combination of carbon doping and structural optimization, C-doped (BiO)2CO3 microspheres exhibited highly enhanced and stable visible photocatalytic activity.

scholarly journals In-situ synthesis of CN@La(OH)3 nanocomposite for improved the charge separation and enhanced the photocatalytic activity towards Cr(VI) reduction under visible light

2021 ◽  
pp. 100048
Author(s):  
Amanulla Baishnisha ◽  
Krishnan Divakaran ◽  
Vellaichamy Balakumar ◽  
Venkidusamy Sasirekha ◽  
Chandran Meenakshi ◽  
...  
Keyword(s):  
Photocatalytic Activity ◽  
Visible Light ◽  
Charge Separation ◽  
In Situ Synthesis

scholarly journals Visible Light Catalytic Degradation of Aniline Wastewater over Multishaped BiOBr Microcrystals

2015 ◽  
Vol 2015 ◽  
pp. 1-5 ◽  
Author(s):  
Jun Zhang ◽  
Huabo Li ◽  
Hairui Yao ◽  
Hao Zhang
Keyword(s):  
Ionic Liquid ◽  
Photocatalytic Activity ◽  
Visible Light ◽  
Hydrothermal Route ◽  
Degradation Ratio ◽  
Soft Templating ◽  
Different Shapes ◽  
Simulated Wastewater ◽  
Surface Microstructures ◽  
Templating Effect

The photooxidation process of aniline-containing simulated wastewater under visible light irradiation over BiOBr microcrystal grains with different shapes was studied. The distinctive surface microstructures of the BiOBr microcrystals, like clustered flower petals and quadrate lamellas, were produced by using imidazole ionic liquid and inorganic bromide as Br sources and by solvothermal and hydrothermal route, respectively. The ionic liquid not only can impact the products’ morphology, but also can largely improve the photocatalytic activity of the BiOBr microcrystals due to the soft templating effect. The top degradation ratio of the aniline wastewater photocatalyzed by lamellar BiOBr crystals is 23.71%, but the equivalent value photocatalyzed by flower petal-like BiOBr crystals is almost twice as much; that is, it reaches 46.51%. The photodegradation effect and mechanism over differently shaped BiOBr microcrystals have been compared.

In situ synthesis of visible-light-driven Z-scheme AgI/Bi2WO6 heterojunction photocatalysts with enhanced photocatalytic activity

2019 ◽  
Vol 45 (5) ◽  
pp. 6340-6349 ◽  
Author(s):  
Wenjing Xue ◽  
Zhiwei Peng ◽  
Danlian Huang ◽  
Guangming Zeng ◽  
Xiaoju Wen ◽  
...  
Keyword(s):  
Photocatalytic Activity ◽  
Visible Light ◽  
In Situ Synthesis ◽  
Visible Light Driven
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