Recent developments of two-dimensional graphene-based composites in visible-light photocatalysis for eliminating persistent organic pollutants from wastewater

2020 ◽  
Vol 390 ◽  
pp. 124642 ◽  
Author(s):  
Sai Zhang ◽  
Bingfeng Li ◽  
Xiangxue Wang ◽  
Guixia Zhao ◽  
Baowei Hu ◽  
...  
Keyword(s):  
Visible Light ◽  
Organic Pollutants ◽  
Persistent Organic Pollutants ◽  
Visible Light Photocatalysis ◽  
Two Dimensional ◽  
Recent Developments

CoTiO3 Nanoparticles as a Highly Active Heterogeneous Catalyst of Peroxymonosulfate for the Degradation of Organic Pollutants under Visible-Light Illumination

2016 ◽  
Vol 42 ◽  
pp. 73-79
Author(s):  
Fang Li Chi ◽  
Guo Dong Zhou ◽  
Biao Song ◽  
Bin Yang ◽  
Yao Hui Lv ◽  
...  
Keyword(s):  
Visible Light ◽  
Organic Pollutants ◽  
Sol Gel ◽  
Average Diameter ◽  
Light Illumination ◽  
Visible Light Photocatalysis ◽  
Catalytic Activation ◽  
Highly Active ◽  
Visible Light Illumination ◽  
Activation Efficiency

Visible light responsive CoTiO3 nanoparticles with average diameter of 100 nm were successfully synthesized by sol-gel method and were firstly applied to catalytic activation of peroxymonosulfate (PMS) for degradation of organic pollutants (Rhodamine B (RhB)). Photocatalytic experiments illustrated that CoTiO3 nanoparticles reveal good photocatalytic activity and excellent ability to activate PMS, the synergistic effect of visible light photocatalysis and sulfate radical generated from activated PMS can degradate RhB efficiently. Besides, CoTiO3 nanoparticles maintain their high photocatalytic and activation efficiency after three times recycling.

Activation of n → π* Transitions in Two-Dimensional Conjugated Polymers for Visible Light Photocatalysis

2014 ◽  
Vol 118 (51) ◽  
pp. 29981-29989 ◽  
Author(s):  
Yan Chen ◽  
Bo Wang ◽  
Sen Lin ◽  
Yongfan Zhang ◽  
Xinchen Wang
Keyword(s):  
Visible Light ◽  
Conjugated Polymers ◽  
Visible Light Photocatalysis ◽  
Two Dimensional

A two-dimensional CdO/CdS heterostructure used for visible light photocatalysis

2020 ◽  
Vol 22 (17) ◽  
pp. 9587-9592 ◽  
Author(s):  
Guangzhao Wang ◽  
Linxi Gong ◽  
Zongfeng Li ◽  
Biao Wang ◽  
Wanli Zhang ◽  
...  
Keyword(s):  
Visible Light ◽  
Water Splitting ◽  
Visible Light Photocatalysis ◽  
Type Ii ◽  
Two Dimensional ◽  
Light Water

The type-II CdO/CdS heterostructure is a promising visible light water-splitting photocatalyst.

Two-dimensional CdS/g-C6N6 heterostructure used for visible light photocatalysis

2019 ◽  
Vol 471 ◽  
pp. 162-167 ◽  
Author(s):  
Guangzhao Wang ◽  
Xiaojiang Long ◽  
Kezhen Qi ◽  
Suihu Dang ◽  
Mingmin Zhong ◽  
...  
Keyword(s):  
Visible Light ◽  
Visible Light Photocatalysis ◽  
Two Dimensional

Emerging applications of porous organic polymers in visible-light photocatalysis

2020 ◽  
Vol 8 (15) ◽  
pp. 7003-7034 ◽  
Author(s):  
Tian-Xiong Wang ◽  
Hai-Peng Liang ◽  
Dejene Assefa Anito ◽  
Xuesong Ding ◽  
Bao-Hang Han
Keyword(s):  
Visible Light ◽  
Hydrogen Evolution ◽  
Organic Synthesis ◽  
Organic Pollutants ◽  
Visible Light Photocatalysis ◽  
Organic Polymers ◽  
Porous Organic Polymers

Porous organic polymers are efficient photocatalysts in organic synthesis, hydrogen evolution, CO2 reduction, and degradation of organic pollutants.

Enhanced visible light induced photocatalytic activity on the degradation of organic pollutants by SnO nanoparticle decorated hierarchical ZnO nanostructures

RSC Advances ◽  
2016 ◽  
Vol 6 (92) ◽  
pp. 89721-89731 ◽  
Author(s):  
S. Harish ◽  
J. Archana ◽  
M. Navaneethan ◽  
A. Silambarasan ◽  
K. D. Nisha ◽  
...  
Keyword(s):  
Zinc Oxide ◽  
Photocatalytic Activity ◽  
Visible Light ◽  
Hydrothermal Method ◽  
Organic Pollutants ◽  
Tin Oxide ◽  
Two Dimensional ◽  
Zno Nanostructures

One (1D) and two-dimensional (2D) nanostructures of zinc oxide and tin oxide (ZnO/SnO) nanocomposites were synthesized by a hydrothermal method using ethylenediamine (EDA) as a capping ligand.

scholarly journals Improved Photocatalytic Activity of Highly Expanded MoS2 under visible Light Emitting Diode

2021 ◽  
Author(s):  
Magdeline Tze Leng Lai ◽  
Kian Mun Lee ◽  
Thomas C.-K. Yang ◽  
Gan Ting Pan ◽  
Chin Wei Lai ◽  
...  
Keyword(s):  
Photocatalytic Activity ◽  
Transition Metal ◽  
Visible Light ◽  
Organic Pollutants ◽  
Light Emitting Diode ◽  
Transition Metal Dichalcogenides ◽  
Two Dimensional ◽  
Light Emitting ◽  
Metal Dichalcogenides ◽  
Degradation Reaction

Photocatalytic degradation reaction is one of the promising methods in removing organic pollutants from water. Photocatalyst based on two-dimensional (2D) transition metal dichalcogenides (TMDs) such as MoS2 nanomaterials have gained...

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