Plasmon induced hot electron generation in two dimensional carbonaceous nanosheets decorated with Au nanostars: enhanced photocatalytic activity under visible light

2021 ◽  
Author(s):  
Ajay Kumar ◽  
Priyanka Choudhary ◽  
Kamlesh Kumar ◽  
Ashish Kumar ◽  
Venkata Krishnan
Keyword(s):  
Photocatalytic Activity ◽  
Solar Energy ◽  
Visible Light ◽  
Rational Design ◽  
Two Dimensional ◽  
Hot Electron ◽  
Efficient Utilization ◽  
Design And Development ◽  
Electron Generation ◽  
Photocatalytic Applications

Rational design and development of photocatalytic materials is of paramount importance for efficient utilization of solar energy in photocatalytic applications.

Quantum dots in photocatalytic applications: efficiently enhancing visible light photocatalytic activity by integrating CdO quantum dots as sensitizers

2017 ◽  
Vol 19 (36) ◽  
pp. 24915-24927 ◽  
Author(s):  
A. H. Reshak
Keyword(s):  
Quantum Dots ◽  
Photocatalytic Activity ◽  
Visible Light ◽  
Band Gap ◽  
Visible Light Irradiation ◽  
Photocatalytic Performance ◽  
Optical Band Gap ◽  
Visible Light Active ◽  
Photocatalytic Applications ◽  
Visible Light Photocatalytic

The amalgamation of a wide optical band gap photocatalyst with visible-light-active CdO quantum dots (QDs) as sensitizers is one of the most efficient ways to improve photocatalytic performance under visible light irradiation.

Ag2S sensitized mesoporous Bi2WO6 architectures with enhanced visible light photocatalytic activity and recycling properties

RSC Advances ◽  
2015 ◽  
Vol 5 (53) ◽  
pp. 42910-42921 ◽  
Author(s):  
Owais Mehraj ◽  
Bilal M. Pirzada ◽  
Niyaz A. Mir ◽  
Saima Sultana ◽  
Suhail Sabir
Keyword(s):  
Photocatalytic Activity ◽  
Solar Energy ◽  
Visible Light ◽  
Hydrothermal Route ◽  
Visible Light Photocatalytic Activity ◽  
Visible Light Photocatalytic

To harvest solar energy more efficiently, novel Ag2S/Bi2WO6 heterojunctions were synthesized by a hydrothermal route.

Doping-induced enhancement of crystallinity in polymeric carbon nitride nanosheets to improve their visible-light photocatalytic activity

Nanoscale ◽  
2019 ◽  
Vol 11 (14) ◽  
pp. 6876-6885 ◽  
Author(s):  
Yuan-Yuan Li ◽  
Bing-Xin Zhou ◽  
Hua-Wei Zhang ◽  
Shao-Fang Ma ◽  
Wei-Qing Huang ◽  
...  
Keyword(s):  
Electron Transfer ◽  
Photocatalytic Activity ◽  
Visible Light ◽  
Carbon Nitride ◽  
Structural Defects ◽  
Two Dimensional ◽  
Utilization Ratio ◽  
Carbon Nitride Nanosheets ◽  
Polymeric Carbon ◽  
Visible Light Photocatalytic

Structural defects can greatly inhibit electron transfer in two-dimensional (2D) layered polymeric carbon nitride (CN), seriously lowering its utilization ratio of photogenerated charges during photocatalysis.

Two-dimensional code ATLANT-HE for simulation of laser-plasma interaction with allowance for hot electron generation and transport

2004 ◽  
Author(s):  
Ivan G. Lebo ◽  
Alexey B. Iskakov ◽  
Nikolai N. Demchenko ◽  
Jiri Limpouch ◽  
Vladislav B. Rozanov ◽  
...  
Keyword(s):  
Laser Plasma ◽  
Two Dimensional ◽  
Hot Electron ◽  
Plasma Interaction ◽  
Laser Plasma Interaction ◽  
Electron Generation

Surfactant-Assisted Hydrothermal Synthesis of Multilayered Flower-Like BiOBr with Enhanced Visible Light Photocatalytic Activity

2012 ◽  
Vol 476-478 ◽  
pp. 1541-1546 ◽  
Author(s):  
Yan Ming Cao ◽  
Fu Min Wang ◽  
Zhi Fang Jia ◽  
Ning Liu
Keyword(s):  
Photocatalytic Activity ◽  
Visible Light ◽  
Three Dimensional ◽  
Inorganic Salts ◽  
Layer By Layer ◽  
Two Dimensional ◽  
Visible Light Photocatalytic Activity ◽  
Pvp K30 ◽  
Surfactant Assisted ◽  
Visible Light Photocatalytic

A novel multilayered flower-like structure of BiOBr was fabricated by mild and facile polyvinylpyrrolidone (PVP) K30-assisted hydrothermal method using stable, less toxic inorganic salts Bi(NO3)3•5H2O and NaBr as the starting materials. Such three-dimensional (3D) BiOBr assemblies were constructed layer-by-layer from a large number of two-dimensional (2D) nanoplates. Rhodamine B (RhB) photocatalytic degradation experiments showed that the BiOBr flowers exhibited higher visible-light photocatalytic activity than that of irregular BiOBr nanoplates. Therefore, the resulting flower-like BiOBr are very promising photocatalysts for the treatment 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.

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