scholarly journals Facile synthesis of a WOx/CsyWO3 heterostructured composite as a visible light photocatalyst

RSC Advances ◽  
2018 ◽  
Vol 8 (13) ◽  
pp. 7014-7021 ◽  
Author(s):  
N. Tahmasebi ◽  
S. Madmoli
Keyword(s):  
Heat Treatment ◽  
Visible Light ◽  
Facile Synthesis ◽  
Composite Photocatalyst ◽  
Visible Light Photocatalyst ◽  
Reducing Atmosphere ◽  
Pyrolysis Method

In this work, a WOx/CsyWO3 heterostructured composite photocatalyst was synthesized via a simple pyrolysis method followed by heat treatment under a reducing atmosphere.

Facile synthesis and enhanced visible-light photocatalytic activity of graphitic carbon nitride decorated with ultrafine Fe2O3 nanoparticles

RSC Advances ◽  
2015 ◽  
Vol 5 (112) ◽  
pp. 92033-92041 ◽  
Author(s):  
Xin Liu ◽  
Ailing Jin ◽  
Yushuai Jia ◽  
Junzhe Jiang ◽  
Na Hu ◽  
...  
Keyword(s):  
Photocatalytic Activity ◽  
Visible Light ◽  
Visible Light Irradiation ◽  
Carbon Nitride ◽  
Photocatalytic Performance ◽  
Precipitation Method ◽  
Fe2o3 Nanoparticles ◽  
Facile Synthesis ◽  
Composite Photocatalyst ◽  
Visible Light Photocatalytic

An efficient composite photocatalyst fabricated by dispersing ultrafine Fe2O3 nanocrystals onto g-C3N4 nanosheets via a facile deposition-precipitation method shows significantly enhanced photocatalytic performance under visible light irradiation.

Single step hydrothermal synthesis of beyerite, CaBi2O2(CO3)2 for the fabrication of UV-visible light photocatalyst BiOI/CaBi2O2(CO3)2

RSC Advances ◽  
2016 ◽  
Vol 6 (44) ◽  
pp. 38252-38262 ◽  
Author(s):  
Vidhu Malik ◽  
Meenakshi Pokhriyal ◽  
S. Uma
Keyword(s):  
Hydrothermal Synthesis ◽  
Visible Light ◽  
Single Step ◽  
Rectangular Plates ◽  
Composite Photocatalyst ◽  
Visible Light Photocatalyst ◽  
Uv Visible

Uniform rectangular plates of the mineral, beyerite (CaBi2O2(CO3)2) belonging to the “sillen” family have been successfully synthesized and is used in fabricating the composite photocatalyst BiOI/CaBi2O2(CO3)2.

Facile synthesis of Bi2WO6/Bi2O3-loaded polyurethane sponge with enhanced visible light photocatalytic activity

2016 ◽  
Vol 09 (02) ◽  
pp. 1650026 ◽  
Author(s):  
Fengjun Zhang ◽  
Zhi Wang ◽  
Tianye Wang ◽  
Liwei Jia ◽  
Chao Wang ◽  
...  
Keyword(s):  
Photocatalytic Activity ◽  
Visible Light ◽  
Diffuse Reflectance ◽  
X Ray Diffraction ◽  
Facile Synthesis ◽  
Composite Photocatalyst ◽  
X Ray ◽  
Enhanced Absorption ◽  
Light Region ◽  
Polyurethane Sponge

In this study, Bi2WO6/Bi2O3-loaded polyurethane sponge composite photocatalyst was successfully synthesized via a facile two-step approach. The composite was characterized by X-ray diffraction, ultraviolet-visible diffuse reflectance, and scanning electron microscopy. The Bi2WO6/Bi2O3 photocatalyst was successfully loaded on polyurethane sponge and the composite displayed enhanced absorption in the ultraviolet-to-visible light region. Furthermore, the composite exhibited enhanced photocatalytic activity and reusability towards the degradation of rhodamine B (RhB) under visible light. This work demonstrates a facile method for synthesizing Bi2WO6/Bi2O3-loaded polyurethane sponge with enhanced photocatalytic activity and easy immobilization of the photocatalyst for application in environmental purification.

Large scale and facile synthesis of novel Z-scheme Bi2MoO6/Ag3PO4 composite for enhanced visible light photocatalyst

2016 ◽  
Vol 169 ◽  
pp. 250-253 ◽  
Author(s):  
Zhongliao Wang ◽  
Jiali lv ◽  
Kai Dai ◽  
Luhua Lu ◽  
Changhao Liang ◽  
...  
Keyword(s):  
Visible Light ◽  
Large Scale ◽  
Facile Synthesis ◽  
Visible Light Photocatalyst

Facile synthesis and enhanced visible-light photoactivity of a g-C3N4/mullite composite

RSC Advances ◽  
2016 ◽  
Vol 6 (93) ◽  
pp. 91002-91011 ◽  
Author(s):  
Chunquan Li ◽  
Zhiming Sun ◽  
Lixin Liu ◽  
Weixin Huang ◽  
Shuilin Zheng
Keyword(s):  
Visible Light ◽  
Chemical Method ◽  
Key Factors ◽  
Facile Synthesis ◽  
Composite Photocatalyst

The g-C3N4/mullite photocatalyst was synthesized through a simple wetting chemical method. Strong interfacial combination and electrons transfer were key factors for the enhanced photoactivity of the composite photocatalyst.

Facile synthesis of novel NH2-MIL-53(Fe)/AgSCN heterojunction composites as high-efficient photocatalyst for ciprofloxacin degradation and H2 production under visible-light irradiation

2021 ◽  
Author(s):  
Jungang Yi ◽  
Xianghui Wu ◽  
Huadong Wu ◽  
Kun Wu ◽  
Jia Guo ◽  
...  
Keyword(s):  
Visible Light ◽  
Visible Light Irradiation ◽  
Chemical Precipitation ◽  
H2 Production ◽  
Energy Crisis ◽  
Precipitation Method ◽  
Facile Synthesis ◽  
Composite Photocatalyst ◽  
High Efficient ◽  
One Step

Facing the increasingly serious problem of environmental pollution and energy crisis, a novel NH2-MIL-53(Fe)/AgSCN (NMFA) composite photocatalyst was successfully prepared through a one-step chemical precipitation method in the present work....

Facile synthesis of monodisperse YAG:Ce3+ microspheres with high quantum yield via an epoxide-driven sol–gel route

2017 ◽  
Vol 5 (35) ◽  
pp. 8952-8957 ◽  
Author(s):  
Yuting Zhang ◽  
Xvsheng Qiao ◽  
Jun Wan ◽  
Li-ang Wu ◽  
Bing Chen ◽  
...  
Keyword(s):  
Heat Treatment ◽  
Quantum Yield ◽  
Sol Gel ◽  
Subsequent Heat Treatment ◽  
Luminescence Quantum Yield ◽  
High Quantum Yield ◽  
Facile Synthesis ◽  
High Quantum ◽  
Reducing Atmosphere

Monodisperse YAG:Ce3+ microspheres have been synthesized through a fast epoxide-driven sol–gel route and subsequent heat treatment under a reducing atmosphere. The luminescence quantum yield of the 6 mol% Ce3+ ion doped YAG microspheres was more than 90%.

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