The Composite of CuO/Diatomaceous Shale Prepared by Hydrothermal Method and Their Photocatalytic Properties

2019 ◽  
Vol 55 (1) ◽  
pp. 1900166
Author(s):  
Ziyi Wang ◽  
Binhua Cao ◽  
Zhijun Wang ◽  
Qiao Chen ◽  
Yongqian Wang
Keyword(s):  
Hydrothermal Method ◽  
Photocatalytic Properties

Preparation of TiO2 (Au) Nanotubes by Hydrothermal Method for Photocatalytic Reduction of Cd2+ Ions

2014 ◽  
Vol 609-610 ◽  
pp. 375-381
Author(s):  
Chun Xiao Feng ◽  
Guang Qing Xu ◽  
Jun Lv ◽  
Zhi Xiang Zheng ◽  
Yu Cheng Wu
Keyword(s):  
Hydrothermal Method ◽  
Au Nanoparticles ◽  
Reduction Method ◽  
Photocatalytic Reduction ◽  
Photocatalytic Properties ◽  
Absorption Intensity ◽  
Reducing Ability ◽  
Highly Dispersed ◽  
Naoh Solution ◽  
Hydrothermal Reduction

Highly dispersed TiO2 nanotubes (TiO2-NTs) were synthesized via the reaction of anatase TiO2 powder with NaOH solution. Au nanoparticles of about 5 nm were deposited on the surface of TiO2-NTs with hydrothermal reduction method. The prepared nanocomposites were well characterized with TEM and XRD. Their photocatalytic properties and reducing ability were investigated by UV-Vis absorption and photocatalytic reduction of Cd2+ ions with different amount of TiO2-NTs and TiO2-NTs (Au) varying from 0.1g to 0.001g. The results from absorption patterns and AAS showed that the absorption intensity of TiO2-NTs (Au) was higher compared with that of TiO2-NTs. Moreover, the concentration of remanent Cd2+ (0.48mg/L) using TiO2-NTs (Au) was lower than that of Cd2+ (0.65mg/L) using TiO2-NTs.

Facile synthesis of monodispersed yolk-shelled molybdenum disulfide microspheres with enhanced photocatalytic properties

2018 ◽  
Vol 5 (12) ◽  
pp. 3082-3090 ◽  
Author(s):  
Yongxing Zhang ◽  
Yuanyuan Zhao ◽  
Jia Li ◽  
Li Li ◽  
Yi Liu ◽  
...  
Keyword(s):  
Hydrothermal Method ◽  
Molybdenum Disulfide ◽  
Photocatalytic Properties ◽  
Facile Synthesis

Monodispersed yolk-shelled MoS2 microspheres with outstanding photocatalytic properties have been synthesized by the hydrothermal method with the assistance of P123.

Photocatalytic properties of Fe-doped Bi2WO6 nanoparticles were prepared using hydrothermal method

2019 ◽  
Vol 64 (3) ◽  
pp. 45-52
Author(s):  
Phu Nguyen Dang ◽  
◽  
Hai Pham Van ◽  
Chung Pham Do ◽  
Hoang Luc Huy
Keyword(s):  
Hydrothermal Method ◽  
Photocatalytic Properties

The Preparation of Cu-BiVO4 and its Enhanced Photocatalytic Properties for Degradation of Phenol

2011 ◽  
Vol 356-360 ◽  
pp. 1253-1257
Author(s):  
Xiao Ming Gao ◽  
Yu Fei Wu ◽  
Jing Wang ◽  
Feng Fu ◽  
Li Ping Zhang ◽  
...  
Keyword(s):  
Crystal Structure ◽  
Visible Light ◽  
Specific Surface ◽  
Hydrothermal Method ◽  
Surface Area ◽  
Specific Surface Area ◽  
Air Flow ◽  
Photocatalytic Properties ◽  
Visible Light Driven

An enhanced visible-light-driven catalyst BiVO4 doping with Cu was synthesized by hydrothermal method and characterized by XRD, UV-vis DRS, specific surface area. The characterization results indicated a better crystal structure of Cu-BiVO4. The photocatalytic properties were evaluated by degrading wastewater with phenol, taking pH of catalysts prepared, dosage of catalyst and air flow as the research factors. The results showed that Cu-BiVO4 has an effective photodegradation of phenol under the suitable conditions.

scholarly journals Photocatalytic properties of h-WO3 nanoparticles obtained by annealing and h-WO3 nanorods prepared by hydrothermal method

2016 ◽  
Author(s):  
Stefan I. Boyadjiev ◽  
Teodóra Nagy-Kovács ◽  
István Lukács ◽  
Imre M. Szilágyi
Keyword(s):  
Hydrothermal Method ◽  
Photocatalytic Properties

scholarly journals Investigation into the synthesis conditions of CuMoO4 by an in situ method and its photocatalytic properties under visible light irradiation

RSC Advances ◽  
2020 ◽  
Vol 10 (16) ◽  
pp. 9745-9759 ◽  
Author(s):  
Wencheng Tan ◽  
Jingfei Luan
Keyword(s):  
Visible Light ◽  
Hydrothermal Method ◽  
Visible Light Irradiation ◽  
Light Irradiation ◽  
Photocatalytic Properties ◽  
Copper Compound ◽  
Synthesis Conditions ◽  
In Situ Method

A kind of molybdenum and copper compound, CuMoO4, was prepared by a hydrothermal method.

Effect of g-C3N4 on structural, optical, and photocatalytic properties of hexagonal cylinder-like twinned ZnO microcrystals prepared by the hydrothermal method

2021 ◽  
Vol 32 (19) ◽  
pp. 24095-24106
Author(s):  
T. P. Vijayakumar ◽  
M. D. Benoy ◽  
J. Duraimurugan ◽  
G. Suresh Kumar ◽  
S. Shanavas ◽  
...  
Keyword(s):  
Hydrothermal Method ◽  
Photocatalytic Properties
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