Novel Y doped Bi2WO6 photocatalyst: Hydrothermal fabrication, characterization and enhanced visible-light-driven photocatalytic activity for Rhodamine B degradation and photocurrent generation

2015 ◽  
Vol 101 ◽  
pp. 166-172 ◽  
Author(s):  
Ranran Cao ◽  
Hongwei Huang ◽  
Na Tian ◽  
Yihe Zhang ◽  
Yuxi Guo ◽  
...  
Keyword(s):  
Photocatalytic Activity ◽  
Visible Light ◽  
Rhodamine B ◽  
Photocurrent Generation ◽  
Visible Light Driven

Synthesis of heterostructured In2O3/BiOCl powders and their visible-light-driven photocatalytic activity for the degradation of Rhodamine B

2014 ◽  
Vol 25 (4) ◽  
pp. 1292-1303 ◽  
Author(s):  
Gangqiang Zhu ◽  
Mirabbos Hojamberdiev ◽  
Ken-ichi Katsumata ◽  
Nobuhiro Matsushita ◽  
Kiyoshi Okada ◽  
...  
Keyword(s):  
Photocatalytic Activity ◽  
Visible Light ◽  
Rhodamine B ◽  
Visible Light Driven

scholarly journals Synthesis of BiSI/Ag2CO3 Composite Material for Photocatalytic Degradation of Rhodamine B under Visible Light

2021 ◽  
Author(s):  
Rui Zhang ◽  
ziyin chen ◽  
Chen Zhao ◽  
Kunlin Zeng ◽  
Lu Cai ◽  
...  
Keyword(s):  
Photocatalytic Activity ◽  
Visible Light ◽  
Photocatalytic Degradation ◽  
Rhodamine B ◽  
Photocatalytic Performance ◽  
Electrochemical Impedance ◽  
Diffuse Reflectance Spectroscopy ◽  
Mass Ratio ◽  
X Ray ◽  
Visible Light Driven

Abstract A novel binary BiSI/Ag2CO3 photocatalyst with excellent visible light-driven photocatalytic performance was prepared. The products were characterized by X-ray powder diffraction (XRD), scanning electron microscopy (SEM), ultraviolet-visible diffuse reflectance spectroscopy (UV-Vis DRS) and electrochemical impedance spectroscopy (EIS). The photocatalytic activity of the samples were evaluated by photocatalytic degradation of rhodamine B(RhB) under the irradiation of visible light. The results showed that the BiSI improves the photocatalytic activity of BiSI/Ag2CO3. Moreover, when the mass ratio of BiSI in BiSI/Ag2CO3 composites was 40%, the as-prepared BiSI/Ag2CO3 composite exhibited the best photocatalytic activity for degrading RhB. Finally, the possible mechanism for photodegradation over the BiSI/Ag2CO3 composites is also proposed.

A g-C3N4/Bi2O2CO3 composite with high visible-light-driven photocatalytic activity for rhodamine B degradation

2014 ◽  
Vol 322 ◽  
pp. 249-254 ◽  
Author(s):  
Na Tian ◽  
Hongwei Huang ◽  
Yuxi Guo ◽  
Ying He ◽  
Yihe Zhang
Keyword(s):  
Photocatalytic Activity ◽  
Visible Light ◽  
Rhodamine B ◽  
Visible Light Driven

Mediator-free direct Z-scheme photocatalytic system: BiVO4/g-C3N4 organic–inorganic hybrid photocatalyst with highly efficient visible-light-induced photocatalytic activity

2015 ◽  
Vol 44 (9) ◽  
pp. 4297-4307 ◽  
Author(s):  
Na Tian ◽  
Hongwei Huang ◽  
Ying He ◽  
Yuxi Guo ◽  
Tierui Zhang ◽  
...  
Keyword(s):  
Photocatalytic Activity ◽  
Visible Light ◽  
Inorganic Hybrid ◽  
Highly Efficient ◽  
Photocurrent Generation ◽  
Photocatalytic System ◽  
Visible Light Driven ◽  
Hybrid Photocatalyst

Z-scheme BiVO4/g-C3N4 exhibits high visible-light-driven photocatalytic activity for the RhB degradation and photocurrent generation.

scholarly journals Nanostructural catalyst: metallophthalocyanine and carbon nano-onion with enhanced visible-light photocatalytic activity towards organic pollutants

RSC Advances ◽  
2020 ◽  
Vol 10 (18) ◽  
pp. 10910-10920 ◽  
Author(s):  
Elzbieta Regulska ◽  
Piotr Olejnik ◽  
Halyna Zubyk ◽  
Justyna Czyrko-Horczak ◽  
Manuel N. Chaur ◽  
...  
Keyword(s):  
Photocatalytic Activity ◽  
Visible Light ◽  
Organic Pollutants ◽  
Rhodamine B ◽  
Absorption Capacity ◽  
Visible Light Photocatalytic Activity ◽  
Visible Light Driven ◽  
Visible Light Photocatalytic ◽  
High Absorption

The photocatalytic studies revealed that metallophthalocyanine–carbon nano-onion nanostructural materials simultaneously exhibited a high absorption capacity and an excellent visible-light-driven photocatalytic activity towards rhodamine B.

scholarly journals Fabrication of Ag3PO4/GO/NiFe2O4 composites with highly efficient and stable visible-light-driven photocatalytic degradation of rhodamine B

RSC Advances ◽  
2018 ◽  
Vol 8 (49) ◽  
pp. 28179-28188 ◽  
Author(s):  
Tianhong Zhou ◽  
Guozhen Zhang ◽  
Hao Yang ◽  
Hongwei Zhang ◽  
Ruini Suo ◽  
...  
Keyword(s):  
Photocatalytic Activity ◽  
Ion Exchange ◽  
Visible Light ◽  
Photocatalytic Degradation ◽  
Rhodamine B ◽  
Deposition Method ◽  
Magnetic Composites ◽  
Highly Efficient ◽  
Excellent Photocatalytic Activity ◽  
Visible Light Driven

Effective visible-light-driven Ag3PO4/GO/NiFe2O4Z-scheme magnetic composites were successfully fabricated by a simple ion-exchange deposition method. The composites exhibited excellent photocatalytic activity and stability for RhB degradation.

Band gap engineering design for construction of energy-levels well-matched semiconductor heterojunction with enhanced visible-light-driven photocatalytic activity

RSC Advances ◽  
2014 ◽  
Vol 4 (78) ◽  
pp. 41219-41227 ◽  
Author(s):  
Hongwei Huang ◽  
Shuobo Wang ◽  
Yihe Zhang ◽  
Paul K. Chu
Keyword(s):  
Photocatalytic Activity ◽  
Visible Light ◽  
Band Gap ◽  
Engineering Design ◽  
Energy Levels ◽  
Band Gap Engineering ◽  
Photocurrent Generation ◽  
Visible Light Driven

Energy-levels well-matched Mg1−xCuxWO4/Bi2WO6 heterojunction was constructed based on band gap engineering. It exhibits high visible-light photoactivity for RhB degradation and photocurrent generation.

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