An efficient removal of methyl violet from aqueous solution by an AC-Bi/ZnO nanocomposite material

RSC Advances ◽  
2015 ◽  
Vol 5 (33) ◽  
pp. 25857-25869 ◽  
Author(s):  
V. L. Chandraboss ◽  
J. Kamalakkannan ◽  
S. Prabha ◽  
S. Senthilvelan
Keyword(s):  
Aqueous Solution ◽  
Photocatalytic Activity ◽  
Electric Field ◽  
Methyl Violet ◽  
Nanocomposite Material ◽  
Internal Electric Field ◽  
Efficient Removal ◽  
Electron Hole

The hetero-junctions that are formed between the AC-Bi and ZnO, Bi provide an internal electric field that facilitates separation of the electron–hole pairs and induces faster carrier migration. Thus they often enhanced photocatalytic activity.

Controllable synthesis of uniform BiOF nanosheets and their improved photocatalytic activity by an exposed high-energy (002) facet and internal electric field

RSC Advances ◽  
2015 ◽  
Vol 5 (108) ◽  
pp. 88936-88942 ◽  
Author(s):  
Sijia Zou ◽  
Fei Teng ◽  
Chao Chang ◽  
Zailun Liu ◽  
Shurong Wang
Keyword(s):  
Photocatalytic Activity ◽  
Electric Field ◽  
High Energy ◽  
Internal Electric Field ◽  
Controllable Synthesis

Uniform BiOF nanosheets show an improved photocatalytic activity for the degradation of RhB dye.

scholarly journals Novel high-efficiency visible-light responsive Ag4(GeO4) photocatalyst

2017 ◽  
Vol 7 (11) ◽  
pp. 2318-2324 ◽  
Author(s):  
Xianglin Zhu ◽  
Peng Wang ◽  
Mengmeng Li ◽  
Qianqian Zhang ◽  
Elena A. Rozhkova ◽  
...  
Keyword(s):  
Photocatalytic Activity ◽  
Electric Field ◽  
Visible Light ◽  
High Efficiency ◽  
Internal Electric Field ◽  
Polar Materials

The existence of an internal electric field promotes the separation of generated carriers and enhances the photocatalytic activity of polar materials.

Shape-dependent photocatalytic activity of Bi5O7I caused by facets synergetic and internal electric field effects

RSC Advances ◽  
2014 ◽  
Vol 4 (110) ◽  
pp. 65056-65064 ◽  
Author(s):  
Yurong Su ◽  
Hui Wang ◽  
Liqun Ye ◽  
Xiaoli Jin ◽  
Haiquan Xie ◽  
...  
Keyword(s):  
Photocatalytic Activity ◽  
Electric Field ◽  
Internal Electric Field ◽  
Electric Field Effects ◽  
Field Effects

The shape-dependent photocatalytic activity of Bi5O7I is caused by facets synergetic and internal electric field effects.

Bifunctionalized Fe7S8@MoS2–O core-shell with efficient photocatalytic activity based on internal electric field

2022 ◽  
pp. 130375
Author(s):  
Shuang Wang ◽  
Mei-ru Chen ◽  
Si-bo Shen ◽  
Cai-hong Cheng ◽  
Ai-jun Cai ◽  
...  
Keyword(s):  
Photocatalytic Activity ◽  
Electric Field ◽  
Core Shell ◽  
Internal Electric Field
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