Engineering the Cu2O–reduced graphene oxide interface to enhance photocatalytic degradation of organic pollutants under visible light

2016 ◽  
Vol 181 ◽  
pp. 495-503 ◽  
Author(s):  
Weixin Zou ◽  
Lei Zhang ◽  
Lichen Liu ◽  
Xiaobo Wang ◽  
Jingfang Sun ◽  
...  
Keyword(s):  
Graphene Oxide ◽  
Visible Light ◽  
Photocatalytic Degradation ◽  
Reduced Graphene Oxide ◽  
Organic Pollutants ◽  
Oxide Interface ◽  
Reduced Graphene

Photocatalytic degradation of acetic acid in the presence of visible light-active TiO 2 -reduced graphene oxide photocatalysts

2017 ◽  
Vol 280 ◽  
pp. 108-113 ◽  
Author(s):  
A.W. Morawski ◽  
E. Kusiak-Nejman ◽  
A. Wanag ◽  
J. Kapica-Kozar ◽  
R.J. Wróbel ◽  
...  
Keyword(s):  
Acetic Acid ◽  
Graphene Oxide ◽  
Visible Light ◽  
Photocatalytic Degradation ◽  
Reduced Graphene Oxide ◽  
Reduced Graphene ◽  
Visible Light Active

Solar driven photocatalytic degradation of organic pollutants via Bi2O3@reduced graphene oxide nanocomposite

2021 ◽  
Vol 216 ◽  
pp. 140-150
Author(s):  
Sadia Iqbal ◽  
Maria Iqbal ◽  
Aqsa Sibtain ◽  
Atia Iqbal ◽  
Zahoor H. Farooqi ◽  
...  
Keyword(s):  
Graphene Oxide ◽  
Photocatalytic Degradation ◽  
Reduced Graphene Oxide ◽  
Organic Pollutants ◽  
Reduced Graphene

scholarly journals Reduced Graphene Oxide/ZnIn2S4 Nanocomposite Photocatalyst with Enhanced Photocatalytic Performance for the Degradation of Naproxen under Visible Light Irradiation

Catalysts ◽  
2020 ◽  
Vol 10 (6) ◽  
pp. 710
Author(s):  
Kun Fu ◽  
Yishuai Pan ◽  
Chao Ding ◽  
Jun Shi ◽  
Huiping Deng
Keyword(s):  
Graphene Oxide ◽  
Visible Light ◽  
Photocatalytic Degradation ◽  
Reduced Graphene Oxide ◽  
Environmental Remediation ◽  
Dominant Role ◽  
Degradation Pathway ◽  
Light Illumination ◽  
One Pot ◽  
Reduced Graphene

The development of photocatalysts with visible light response is of great significance to cope with energy crisis and environmental remediation. In this study, a visible light-driven photocatalyst reduced graphene oxide/ZnIn2S4 (rGO/ZIS) was prepared by a facile one-pot hydrothermal method. The photocatalyst was used for the degradation of naproxen under visible light illumination and it exhibited remarkably degradation efficiency (nearly 99% within 60 min). The improved photocatalytic degradation performance can be attributed to the enhancement of light adsorption capacity and effective separation of photoinduced electron–hole pairs. The reactive species quenching experiments and EPR measurements demonstrated that superoxide radical (–O2−) and hole (h+) play a dominant role in the photocatalytic degradation reactions. In addition, the degradation intermediates were identified and the degradation pathway was suggested.

Hybrid photocatalysts using graphitic carbon nitride/cadmium sulfide/reduced graphene oxide (g-C3N4/CdS/RGO) for superior photodegradation of organic pollutants under UV and visible light

2014 ◽  
Vol 43 (33) ◽  
pp. 12514-12527 ◽  
Author(s):  
Rajendra C. Pawar ◽  
Varsha Khare ◽  
Caroline Sunyong Lee
Keyword(s):  
Graphene Oxide ◽  
Electron Transport ◽  
Visible Light ◽  
Cadmium Sulfide ◽  
Reduced Graphene Oxide ◽  
Organic Pollutants ◽  
Carbon Nitride ◽  
Graphitic Carbon Nitride ◽  
Cds Nanoparticles ◽  
Reduced Graphene

Schematic of the electron transport from g-C3N4 to the CdS nanoparticles and RGO sheets during RhB photodegradation.

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