Ternary NiTiO3@g-C3N4–Au nanofibers with a synergistic Z-scheme core@shell interface and dispersive Schottky contact surface for enhanced solar photocatalytic activity

2021 ◽  
Author(s):  
Jie Liu ◽  
Xinghua Li ◽  
Chaohan Han ◽  
Xuejiao Zhou ◽  
Xiaowei Li ◽  
...  
Keyword(s):  
Photocatalytic Activity ◽  
Contact Surface ◽  
Schottky Contact ◽  
Solar Light ◽  
Core Shell ◽  
Solar Photocatalytic Activity

Ternary photocatalyst NiTiO3@g-C3N4–Au nanofibers were designed with synergistical Z-scheme and Schottky heterojunctions for synergistically enhanced solar light photocatalytic activity reactions.

ZnO@ZIF-8 core-shell heterostructures with improved photocatalytic activity

CrystEngComm ◽  
2021 ◽  
Author(s):  
Meihua Chen ◽  
Qianying Lu ◽  
Yiming Li ◽  
Mingming Chu ◽  
Xuebo Cao
Keyword(s):  
Photocatalytic Activity ◽  
Solar Light ◽  
Core Shell ◽  
Zeolitic Imidazolate Framework

ZnO semiconductors have been widely used as photocatalysts. However, the weak photodegradation under solar light restrains their further application. In this study, porous zeolitic imidazolate framework-8 (ZIF-8), which has a...

Core-Shell WO3/TiO2 Nanorod Heterostructures for Solar Light Photocatalysis

2013 ◽  
Vol 850-851 ◽  
pp. 78-81 ◽  
Author(s):  
Peng Guo ◽  
Ling Tao Meng ◽  
Chang Hua Wang
Keyword(s):  
Photocatalytic Activity ◽  
Organic Pollutants ◽  
Chemical Stability ◽  
Light Response ◽  
High Photocatalytic Activity ◽  
Shell Morphology ◽  
Solar Light ◽  
Core Shell ◽  
One Dimensional ◽  
One Dimensional Nanostructures

Heterojunction photocatalyst containing one dimensional nanostructures exhibits interesting size, shape and material-dependent photocatalytic properties compared to single-component counterpart. In this work, we develop a simple two-step strategy to WO3/TiO2 heterojunction based on WO3 nanorods and TiO2 nanoparticles. The as-obtained heterojunction features core-shell morphology and has the advantage of extended solar light response, enhanced chemical stability and easy recyclability. As such, it exhibits high photocatalytic activity toward organic pollutants degradation including rodamine B dye and gaseous acetaldehyde.

scholarly journals Sol–gel synthesis and solar photocatalytic activity of Ca-alloyed ZnO nanoparticles elaborated using different precursors

RSC Advances ◽  
2020 ◽  
Vol 10 (43) ◽  
pp. 25456-25466
Author(s):  
A. Rosset ◽  
K. Djessas ◽  
V. Goetz ◽  
S. Grillo ◽  
G. Plantard
Keyword(s):  
Photocatalytic Activity ◽  
Zno Nanoparticles ◽  
Epr Spectroscopy ◽  
Sol Gel ◽  
Core Shell ◽  
Schematic Representation ◽  
Intrinsic Defects ◽  
Solar Photocatalytic Activity ◽  
Sol Gel Synthesis

Schematic representation of core–shell intrinsic defects in Zn1−xCaxO nanoparticles observed by EPR spectroscopy.

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.

Facile fabrication of 3D TiO2 - graphene aerogel composite with enhanced adsorption and solar light-driven photocatalytic activity

2021 ◽  
Vol 47 (10) ◽  
pp. 14290-14300
Author(s):  
Tingting Xiong ◽  
Yin Ye ◽  
Bin Luo ◽  
Liping Shen ◽  
Dongmei Wang ◽  
...  
Keyword(s):  
Photocatalytic Activity ◽  
Solar Light ◽  
Graphene Aerogel ◽  
Aerogel Composite ◽  
Facile Fabrication ◽  
Enhanced Adsorption
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