Effect of Sb doping on the photocatalytic performance of Z-scheme TiO2NRA/SnO2/potassium titanate heterojunction and its photocatalytic mechanism

2021 ◽  
Vol 131 ◽  
pp. 105849
Author(s):  
Yiyin Guan ◽  
Wenjie Liu ◽  
Shixiang Zuo ◽  
Xiangyu Yan ◽  
Jingyi Ni ◽  
...  
Keyword(s):  
Photocatalytic Performance ◽  
Photocatalytic Mechanism ◽  
Potassium Titanate ◽  
Sb Doping

Enhanced photocatalytic performance of Er-doped Bi 24 O 31 Br 10 : Facile synthesis and photocatalytic mechanism

2016 ◽  
Vol 76 ◽  
pp. 256-263 ◽  
Author(s):  
Zhang Sheng Liu ◽  
Zhi Lin Liu ◽  
Jin Long Liu ◽  
Jing Wen Zhang ◽  
Ting Fei Zhou ◽  
...  
Keyword(s):  
Photocatalytic Performance ◽  
Facile Synthesis ◽  
Photocatalytic Mechanism ◽  
Er Doped ◽  
O 31

Enhanced photocatalytic performance of V2O5–TiO2 nanocomposites synthesized by mechanical alloying with morphological hierarchy

2019 ◽  
Vol 43 (6) ◽  
pp. 2804-2816 ◽  
Author(s):  
Rajib Kumar Mandal ◽  
Samapti Kundu ◽  
Sumanta Sain ◽  
Swapan Kumar Pradhan
Keyword(s):  
Mechanical Alloying ◽  
Photocatalytic Performance ◽  
Photocatalytic Mechanism ◽  
First Time

Photocatalytic mechanism of V2O5–TiO2 nanocomposites with a leaf like morphology synthesized for the first time by mechanical alloying.

Ternary AgCl/Ag/Bi2O2CO3 as novel indirect Z-scheme photocatalysts for highly efficient pharmaceuticals and dyes degradation

2019 ◽  
Vol 13 (02) ◽  
pp. 2050007
Author(s):  
Huan Yu ◽  
Haoyong Yin ◽  
Shumin Zhao ◽  
Jianying Gong ◽  
Qiulin Nie ◽  
...  
Keyword(s):  
Chemical Composition ◽  
Rhodamine B ◽  
Photocatalytic Performance ◽  
Reduction Process ◽  
Photoelectrochemical Properties ◽  
Band Structures ◽  
Photocatalytic Mechanism ◽  
Highly Efficient ◽  
Dyes Degradation

Ternary AgCl/Ag/Bi2O2CO3 was designed as novel indirect Z-scheme photocatalysts via in situ precipitation and subsequent photo-reduction process. The morphology, structure, chemical composition, optical and photoelectrochemical properties were characterized via various methods. The photocatalyst showed highly improved photocatalytic performance for Tetracycline (TC), Rhodamine B (RhB) and Carbamazepine (CBZ) degradation. The enhanced photocatalytic performance was mainly due to the formation of ternary AgCl/Ag/Bi2O2CO3 with indirect Z-scheme structures. The possible photocatalytic mechanism was also discussed based on the trapping experiment and band structures of the photocatalyst.

Shifting of the band edge and investigation of charge carrier pathways in the CdS/g-C3N4 heterostructure for enhanced photocatalytic degradation of levofloxacin

2019 ◽  
Vol 43 (25) ◽  
pp. 9784-9792 ◽  
Author(s):  
Faisal Al Marzouqi ◽  
Younghun Kim ◽  
Rengaraj Selvaraj
Keyword(s):  
Charge Carrier ◽  
Electric Field ◽  
Photocatalytic Degradation ◽  
Photocatalytic Performance ◽  
Band Edge ◽  
Photocatalytic Mechanism

We investigated charge carrier pathways and the generation of an electric field at the interface of a CdS/g-C3N4 heterojunction for better understanding of the photocatalytic mechanism and photocatalytic performance.

scholarly journals Enhanced photocatalytic performance of rhodamine B and enrofloxacin by Pt loaded Bi4V2O11: boosted separation of charge carriers, additional superoxide radical production, and the photocatalytic mechanism

RSC Advances ◽  
2021 ◽  
Vol 11 (16) ◽  
pp. 9746-9755
Author(s):  
Yanjun Zhao ◽  
Xintong Liu ◽  
Shaonan Gu ◽  
Jiemin Liu
Keyword(s):  
Rhodamine B ◽  
Photocatalytic Performance ◽  
Superoxide Radical ◽  
Superoxide Radicals ◽  
Charge Carriers ◽  
Photocatalytic Mechanism ◽  
Radical Production

The Effect of Pt for producing additional superoxide radicals, and the photocatalytic mechanism.

scholarly journals One-step hydrothermal synthesis of a ternary heterojunction g-C3N4/Bi2S3/In2S3 photocatalyst and its enhanced photocatalytic performance

RSC Advances ◽  
2021 ◽  
Vol 11 (17) ◽  
pp. 9788-9796
Author(s):  
Teng Zhao ◽  
Xiaofeng Zhu ◽  
Yufan Huang ◽  
Zijun Wang
Keyword(s):  
Hydrothermal Synthesis ◽  
Photocatalytic Performance ◽  
Photocatalytic Mechanism ◽  
One Step

The proposed photocatalytic mechanism for the degradation of RhB on the surface of the 0.05CN/Bi2S3/In2S3 composite.

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