Microwave-assisted synthesized and characterization of BiFeO3(CTAB/PEG/PVA) nanocomposites by the auto-combustion method with efficient visible-light photocatalytic dye degradation

2021 ◽  
Vol 32 (7) ◽  
pp. 8237-8248
Author(s):  
Ehsan Moradi ◽  
Hani Farajnejad Ghadi ◽  
Mahboubeh Rabbani ◽  
Rahmatollah Rahimi
Keyword(s):  
Visible Light ◽  
Dye Degradation ◽  
Combustion Method ◽  
Microwave Assisted ◽  
Auto Combustion ◽  
Photocatalytic Dye Degradation ◽  
Visible Light Photocatalytic

Rapid and efficient visible light photocatalytic dye degradation using AFe2O4 (A = Ba, Ca and Sr) complex oxides

2016 ◽  
Vol 210 ◽  
pp. 43-50 ◽  
Author(s):  
T. Vijayaraghavan ◽  
S.P. Suriyaraj ◽  
R. Selvakumar ◽  
R. Venkateswaran ◽  
Anuradha Ashok
Keyword(s):  
Visible Light ◽  
Dye Degradation ◽  
Complex Oxides ◽  
Photocatalytic Dye Degradation ◽  
Visible Light Photocatalytic

Three way electron transfer of a C–N–S tri doped two-phase junction of TiO2nanoparticles for efficient visible light photocatalytic dye degradation

RSC Advances ◽  
2016 ◽  
Vol 6 (10) ◽  
pp. 7854-7863 ◽  
Author(s):  
S. Amreetha ◽  
S. Dhanuskodi ◽  
A. Nithya ◽  
K. Jothivenkatachalam
Keyword(s):  
Electron Transfer ◽  
Visible Light ◽  
Dye Degradation ◽  
Sol Gel ◽  
Two Phase ◽  
Gel Method ◽  
Sol Gel Method ◽  
Photocatalytic Dye Degradation ◽  
Visible Light Photocatalytic

C–N–S tridoped TiO2nanoparticles were synthesized by a sol–gel method using thiourea as a compound source of carbon (C), nitrogen (N) and sulphur (S).

Constructing Z-scheme based BiOI/CdS heterojunction with efficient visible-light photocatalytic dye degradation

2020 ◽  
Vol 107 ◽  
pp. 106350
Author(s):  
Tongtong Zhang ◽  
Xiaohong Wang ◽  
Zhuo Sun ◽  
Qian Liang ◽  
Man Zhou ◽  
...  
Keyword(s):  
Visible Light ◽  
Dye Degradation ◽  
Photocatalytic Dye Degradation ◽  
Visible Light Photocatalytic

scholarly journals Enhanced Visible-Light Photocatalytic Performance of SAPO-5-Based g-C3N4 Composite for Rhodamine B (RhB) Degradation

Materials ◽  
2019 ◽  
Vol 12 (23) ◽  
pp. 3948
Author(s):  
Lingfang Qiu ◽  
Zhiwei Zhou ◽  
Mengfan Ma ◽  
Ping Li ◽  
Jinyong Lu ◽  
...  
Keyword(s):  
Photocatalytic Activity ◽  
Visible Light ◽  
Redox Reactions ◽  
Photocatalytic Performance ◽  
Dye Degradation ◽  
Thermal Polymerization ◽  
Light Illumination ◽  
Electron Hole ◽  
Visible Light Illumination ◽  
Visible Light Photocatalytic

Novel visible-light responded aluminosilicophosphate-5 (SAPO-5)/g-C3N4 composite has been easily constructed by thermal polymerization for the mixture of SAPO-5, NH4Cl, and dicyandiamide. The photocatalytic activity of SAPO-5/g-C3N4 is evaluated by degrading RhB (30 mg/L) under visible light illumination (λ > 420 nm). The effects of SAPO-5 incorporation proportion and initial RhB concentration on the photocatalytic performance have been discussed in detail. The optimized SAPO-5/g-C3N4 composite shows promising degradation efficiency which is 40.6% higher than that of pure g-C3N4. The degradation rate improves from 0.007 min−1 to 0.022 min−1, which is a comparable photocatalytic performance compared with other g-C3N4-based heterojunctions for dye degradation. The migration of photo-induced electrons from g-C3N4 to the Al site of SAPO-5 should promote the photo-induced electron-hole pairs separation rate of g-C3N4 efficiently. Furthermore, the redox reactions for RhB degradation occur on the photo-induced holes in the g-C3N4 and Al sites in SAPO-5, respectively. This achievement not only improves the photocatalytic activity of g-C3N4 efficiently, but also broadens the application of SAPOs in the photocatalytic field.

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