A facile synthesis of CuFeO2 and CuO composite photocatalyst films for the production of liquid formate from CO2 and water over a month

2017 ◽  
Vol 5 (5) ◽  
pp. 2123-2131 ◽  
Author(s):  
Unseock Kang ◽  
Hyunwoong Park
Keyword(s):  
Facile Synthesis ◽  
Composite Photocatalyst ◽  
Oxidative Annealing

A single CuFeO2/CuO sample is thermally healed by recycling weekly via oxidative annealing, producing formate continuously for 35 d.

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.

scholarly journals Versatility of CoPcS in CoPcS/TiO2 for MB degradation: photosensitization, charge separation and oxygen activation

RSC Advances ◽  
2018 ◽  
Vol 8 (64) ◽  
pp. 36596-36603 ◽  
Author(s):  
Zhao Gao ◽  
Hanpei Yang ◽  
Hongyu Zhu ◽  
Runqiang Guo ◽  
Junmin Wu
Keyword(s):  
Charge Separation ◽  
Oxygen Activation ◽  
Cobalt Phthalocyanine ◽  
Facile Synthesis ◽  
Composite Photocatalyst

In this report, a composite photocatalyst consisting of cobalt phthalocyanine sulfate (CoPcS) and TiO2 was prepared by a facile synthesis.

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.

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.

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 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....

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