Solvothermal synthesis of N-doped ZnO microcrystals from commercial ZnO powder with visible light-driven photocatalytic activity

2014 ◽  
Vol 119 ◽  
pp. 104-106 ◽  
Author(s):  
Changle Wu ◽  
Yong Cai Zhang ◽  
Qingli Huang
Keyword(s):  
Photocatalytic Activity ◽  
Visible Light ◽  
Solvothermal Synthesis ◽  
Visible Light Driven ◽  
Doped Zno ◽  
Zno Powder

Solvothermal synthesis of Cu-doped ZnO nanowires with visible light-driven photocatalytic activity

2012 ◽  
Vol 74 ◽  
pp. 236-238 ◽  
Author(s):  
Changle Wu ◽  
Li Shen ◽  
Huaguang Yu ◽  
Yong-Cai Zhang ◽  
Qingli Huang
Keyword(s):  
Photocatalytic Activity ◽  
Visible Light ◽  
Solvothermal Synthesis ◽  
Zno Nanowires ◽  
Visible Light Driven ◽  
Doped Zno

scholarly journals Facile one-step solvothermal synthesis of active carbon/BiOI microspheres with enhanced visible light-driven photocatalytic activity in the reduction of Cr(vi)

RSC Advances ◽  
2018 ◽  
Vol 8 (14) ◽  
pp. 7518-7522 ◽  
Author(s):  
YuanYou Wang ◽  
SuoJin Chen ◽  
DangQin Jin ◽  
AiQin Gong ◽  
XueJiao Xu ◽  
...  
Keyword(s):  
Photocatalytic Activity ◽  
Visible Light ◽  
Active Carbon ◽  
Solvothermal Synthesis ◽  
Polluted Water ◽  
Visible Light Photocatalyst ◽  
Visible Light Driven ◽  
One Step

Active carbon/BiOI microspheres have promising applications as an efficient visible-light photocatalyst for the treatment of Cr(vi)-polluted water.

ZIF-8 derived porous N-doped ZnO with enhanced visible light-driven photocatalytic activity

2017 ◽  
Vol 102 ◽  
pp. 110-114 ◽  
Author(s):  
Yi Feng ◽  
Haiqiang Lu ◽  
Xiaoli Gu ◽  
Jianhao Qiu ◽  
Mingmin Jia ◽  
...  
Keyword(s):  
Photocatalytic Activity ◽  
Visible Light ◽  
Visible Light Driven ◽  
Doped Zno

Solvothermal synthesis of orthorhombic Sb2WO6 hierarchical structures and their visible-light-driven photocatalytic activity

2014 ◽  
Vol 43 (22) ◽  
pp. 8439-8445 ◽  
Author(s):  
Sheng-Peng Hu ◽  
Cheng-Yan Xu ◽  
Fei-Xiang Ma ◽  
Lei Cao ◽  
Liang Zhen
Keyword(s):  
Photocatalytic Activity ◽  
Visible Light ◽  
Solvothermal Synthesis ◽  
Photocatalytic Performance ◽  
Hierarchical Structures ◽  
Visible Light Driven

Doughnut-like, concave hierarchical structures of orthorhombic Sb2WO6 were firstly prepared and were found to exhibit excellent visible-light-driven photocatalytic performance.

A Composite Material of Hydrothermal Prepared Blue Fescue-Like CQDs/Sn-Doped ZnO with Enhanced Visible Light-Driven Photocatalytic Activity

NANO ◽  
2021 ◽  
pp. 2150048
Author(s):  
Runce Rong ◽  
Limin Wang ◽  
Hongjun Zang
Keyword(s):  
Photocatalytic Activity ◽  
Visible Light ◽  
Photocatalytic Performance ◽  
Hexagonal Prism ◽  
Composite Photocatalyst ◽  
Visible Light Driven ◽  
Doped Zno ◽  
The Stability ◽  
Cyclic Degradation ◽  
Better Than

Novel Blue Fescue-like CQDs/Sn-doped ZnO composite photocatalyst was successfully synthesized via a gentle hydrothermal method. The hierarchical CQD/Sn-doped ZnO samples are assembled by many hexagonal prism-shaped nanoneedles. In addition, the photocatalytic performance of all samples was obtained by degrading rhodamine B(RhB) under visible light irradiation. The degradation results indicate that the photocatalytic activity of CQDs/Sn-doped ZnO is better than Sn-doped ZnO, CQDs/ZnO, pure CQDs and pure ZnO. The stability and reusability of CQDs/Sn-doped ZnO were confirmed by cyclic degradation experiments. It can be considered that the effective photocatalytic performance is attributed to the adsorption and transfer of electrons by CQDs.

Visible light driven photocatalytic activity of Fe-doped ZnO nanocrystals

2017 ◽  
Vol 10 (02) ◽  
pp. 1750002 ◽  
Author(s):  
Bao-Gai Zhai ◽  
Long Yang ◽  
Qing-Lan Ma ◽  
Yuan Ming Huang
Keyword(s):  
Photocatalytic Activity ◽  
Visible Light ◽  
Density Functional ◽  
Diffuse Reflectance Spectroscopy ◽  
Deep Trap ◽  
Precipitation Method ◽  
Trap Level ◽  
Zno Nanocrystals ◽  
Visible Light Driven ◽  
Doped Zno

Fe-doped ZnO nanocrystals at the level of 8[Formula: see text]mol% were synthesized via the co-precipitation method and then characterized by transmission electron microscopy, X-ray diffraction, diffuse reflectance spectroscopy and UV–Vis absorption spectroscopy. Strong absorptions with its peak at around 500[Formula: see text]nm were recorded in the range of 400–600[Formula: see text]nm for Fe-doped ZnO nanocrystals. Visible-light driven photocatalytic activity of Fe-doped ZnO nanocrystals was demonstrated via the photocatalytic degradation of methyl orange dye. Density functional calculations show that Fe dopant can generate a deep trap level at Ev [Formula: see text] 1.01[Formula: see text]eV in the bandgap of ZnO, which is believed to be responsible for the visible light responsive photocatalytic activity of Fe-doped ZnO.

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