Insight into the enhanced magnetic separation and photocatalytic activity of Sn-doped TiO2 core-shell photocatalyst

2021 ◽  
pp. 105840
Author(s):  
Feiyan Lu ◽  
Kao Chen ◽  
Qingge Feng ◽  
Huidong Cai ◽  
Dachao Ma ◽  
...  
Keyword(s):  
Photocatalytic Activity ◽  
Magnetic Separation ◽  
Core Shell ◽  
Doped Tio2 ◽  
Insight Into

scholarly journals Synthesis and Structural Characterization of Al2O3-Coated MoS2Spheres for Photocatalysis Applications

2015 ◽  
Vol 2015 ◽  
pp. 1-9 ◽  
Author(s):  
S. V. Prabhakar Vattikuti ◽  
Chan Byon
Keyword(s):  
Photocatalytic Activity ◽  
Precursor Solution ◽  
Core Shell ◽  
Promising Candidate ◽  
Facile Hydrothermal Method ◽  
Dta Analysis ◽  
One Step ◽  
The Stability ◽  
Insight Into

This paper reports the synthesis of novel monodisperse Al2O3-coated molybdenum disulfide nanospheres (i.e., core-shell structures) using a one-step facile hydrothermal method. XPS analysis confirmed the purity and stable structure of the Al2O3-coated MoS2nanospheres. A possible growth mechanism of the core-shell structure is also reported, along with their influence on the photodegradation process of rhodamine B (RhB). The Al2O3-coated MoS2nanospheres demonstrate good photocatalytic activity and chemical stability compared to MoS2spheres. TG-DTA analysis provided insight into the decomposition process of the precursor solution and the stability of the nanoparticles. The enhanced photocatalytic activity makes the Al2O3-coated MoS2nanospheres a promising candidate as a photocatalyst that could be used in place of traditional Al2O3/MoS2photocatalyst for the removal of pollutants from waste water.

scholarly journals Surface plasmon-driven photocatalytic activity of Ni@NiO/NiCO3 core–shell nanostructures

RSC Advances ◽  
2021 ◽  
Vol 11 (5) ◽  
pp. 2733-2743
Author(s):  
Parisa Talebi ◽  
Harishchandra Singh ◽  
Ekta Rani ◽  
Marko Huttula ◽  
Wei Cao
Keyword(s):  
Photocatalytic Activity ◽  
Visible Light ◽  
Hydrogen Evolution ◽  
Surface Plasmon ◽  
Core Shell ◽  
Plasmonic Resonance ◽  
Surface Plasmonic Resonance ◽  
Shell Nanostructures

Surface plasmonic resonance enabled Ni@NiO/NiCO3 core–shell nanostructures as promising photocatalysts for hydrogen evolution under visible light.

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