scholarly journals Fabrication of a Graphene@TiO2 @Porphyrin Hybrid Material and Its Photocatalytic Properties under Simulated Sunlight Irradiation

2017 ◽  
Vol 2 (11) ◽  
pp. 3329-3333 ◽  
Author(s):  
Duong Duc La ◽  
Sidhanath V. Bhosale ◽  
Lathe A. Jones ◽  
Neerish Revaprasadu ◽  
Sheshanath V. Bhosale
Keyword(s):  
Hybrid Material ◽  
Photocatalytic Properties ◽  
Simulated Sunlight ◽  
Sunlight Irradiation

Crystal and electronic structures, and photoluminescence and photocatalytic properties of α-EuZrS3

2016 ◽  
Vol 40 (12) ◽  
pp. 10219-10226 ◽  
Author(s):  
Sheng-Ping Guo ◽  
Yang Chi ◽  
Jian-Ping Zou ◽  
Huai-Guo Xue
Keyword(s):  
Methylene Blue ◽  
Visible Light ◽  
Electronic Structures ◽  
Photocatalytic Properties ◽  
Simulated Sunlight ◽  
Sunlight Irradiation

Novel crystalline α-EuZrS3 shows Eu2+ photoluminescence and is photocatalytically active towards the decomposition of methylene blue under visible light or simulated sunlight irradiation.

scholarly journals Fabrication of a TiO 2 @porphyrin nanofiber hybrid material: a highly efficient photocatalyst under simulated sunlight irradiation

2017 ◽  
Vol 8 (1) ◽  
pp. 015009 ◽  
Author(s):  
Duong Duc La ◽  
Anushri Rananaware ◽  
Hoai Phuong Nguyen Thi ◽  
Lathe Jones ◽  
Sheshanath V Bhosale
Keyword(s):  
Hybrid Material ◽  
Simulated Sunlight ◽  
Sunlight Irradiation ◽  
Highly Efficient

Efficient photocatalysis of organic dyes under simulated sunlight irradiation by a novel magnetic CuFe2O4@porphyrin nanofiber hybrid material fabricated via self-assembly

Fuel ◽  
2020 ◽  
Vol 281 ◽  
pp. 118655
Author(s):  
D. Duong La ◽  
Chinh V. Tran ◽  
Nhung T.T. Hoang ◽  
M. Duyen Doan Ngoc ◽  
T.H. Phuong Nguyen ◽  
...  
Keyword(s):  
Hybrid Material ◽  
Self Assembly ◽  
Organic Dyes ◽  
Simulated Sunlight ◽  
Sunlight Irradiation

scholarly journals Photocatalytic properties of BiVO4 synthesized by microwave-assisted hydrothermal method under simulated sunlight irradiation

2015 ◽  
Vol 41 (11) ◽  
pp. 8839-8854 ◽  
Author(s):  
D. Sánchez-Martínez ◽  
D. B. Hernández-Uresti ◽  
Leticia M. Torres-Martinez ◽  
S. Mejia-Rosales
Keyword(s):  
Hydrothermal Method ◽  
Photocatalytic Properties ◽  
Simulated Sunlight ◽  
Sunlight Irradiation ◽  
Microwave Assisted

Preparation of La2Ti2O7/TiO2/Fe3O4 for effective persulfate activation under simulated sunlight irradiation

2021 ◽  
Vol 297 ◽  
pp. 121983
Author(s):  
Haiyu Xu ◽  
Lei Wang ◽  
Xiaolei Ma ◽  
Yan Meng ◽  
Jingwei Huang ◽  
...  
Keyword(s):  
Simulated Sunlight ◽  
Sunlight Irradiation ◽  
Persulfate Activation

New insights into the facilitated dissolution and sulfidation of silver nanoparticles under simulated sunlight irradiation in aquatic environments by extracellular polymeric substances

2021 ◽  
Author(s):  
Yi Yang ◽  
Shimei Zheng ◽  
Ruixuan Li ◽  
Xin Chen ◽  
Kunkun Wang ◽  
...  
Keyword(s):  
Silver Nanoparticles ◽  
Extracellular Polymeric Substances ◽  
Aquatic Environments ◽  
Simulated Sunlight ◽  
Sunlight Irradiation

Impacts of extracellular polymeric substances on the dissolution and sulfidation of silver nanoparticles in aquatic environments.

scholarly journals Synergy of the Combination of Titanate Nanotubes with Titania Nanoparticles for the Photocatalytic Hydrogen Generation from Water-Methanol Mixture Using Simulated Sunlight

2014 ◽  
Vol 2014 ◽  
pp. 1-6
Author(s):  
Marco Serra ◽  
Hermenegildo Garcia
Keyword(s):  
Hydrogen Generation ◽  
Titanium Dioxide Nanoparticles ◽  
Titanate Nanotubes ◽  
Titania Nanoparticles ◽  
Simulated Sunlight ◽  
Visible Absorption ◽  
Sunlight Irradiation ◽  
Photocatalytic Hydrogen Generation ◽  
Commercial Titanium ◽  
Alkali Digestion

Alkali digestion of titanium nanoparticles leads, after neutralization, to the formation of titanate nanotubes with long aspect ratio. One salient change in the formation of titanate nanotubes is the observation of an extended visible absorption band up to 550 nm, responsible for their brown colour. Combination of titanate nanotubes with commercial titanium dioxide nanoparticles, either Evonik P25 or Millennium PC500, results in an enhanced photocatalytic activity for hydrogen generation from water-methanol mixtures. This synergy between the two titanium semiconductors has an optimum for a certain proportion of the two components and is observed in both the absence and the presence of platinum or gold nanoparticles. The best efficiency under simulated sunlight irradiation was for a combination of 12 wt.% titanate nanotubes containing 0.32 wt.% platinum in 88 wt.% Millennium PC500, where a two-time increase in the hydrogen generation is observed versus the activity of Millennium PC500 containing platinum. This synergy is proposed to derive from the interfacial electron transfer from titanate nanotubes undergoing photoexcitation at wavelengths in which Millennium PC500 does not absorb this form of titania nanoparticles. Our results illustrate how the combination of several titanium semiconductors can result in an enhancement efficiency with respect to their individual components.

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