Visible-light photocatalytic, solar thermal and photoelectrochemical properties of aluminium-reduced black titania

2013 ◽  
Vol 6 (10) ◽  
pp. 3007 ◽  
Author(s):  
Zhou Wang ◽  
Chongyin Yang ◽  
Tianquan Lin ◽  
Hao Yin ◽  
Ping Chen ◽  
...  
Keyword(s):  
Visible Light ◽  
Solar Thermal ◽  
Photoelectrochemical Properties ◽  
Visible Light Photocatalytic

Enhanced solar absorption and visible-light photocatalytic and photoelectrochemical properties of aluminium-reduced BaTiO3 nanoparticles

2018 ◽  
Vol 54 (7) ◽  
pp. 723-726 ◽  
Author(s):  
Jing Li ◽  
Ganghua Zhang ◽  
Shaofeng Han ◽  
Jianwu Cao ◽  
Linhai Duan ◽  
...  
Keyword(s):  
Visible Light ◽  
Ferroelectric Materials ◽  
Photoelectrochemical Properties ◽  
Solar Absorption ◽  
Reduction Treatment ◽  
Batio3 Nanoparticles ◽  
Visible Light Photocatalytic

Al-reduction treatment is proved to be an excellent strategy to tune inert ferroelectric materials toward efficient photocatalysts.

Au@ZnO core–shell nanostructures with plasmon-induced visible-light photocatalytic and photoelectrochemical properties

2016 ◽  
Vol 3 (7) ◽  
pp. 934-943 ◽  
Author(s):  
Xiankun Shao ◽  
Benxia Li ◽  
Baoshan Zhang ◽  
Liangzhi Shao ◽  
Yongmeng Wu
Keyword(s):  
Synergistic Effect ◽  
Visible Light ◽  
Core Shell ◽  
Photoelectrochemical Properties ◽  
Simulated Sunlight ◽  
Led Light ◽  
Shell Nanostructures ◽  
Visible Light Photocatalytic ◽  
Au Nanosphere

Au@ZnO core–shell nanostructures exhibit enhanced photocatalysis under both simulated sunlight and monochromatic LED light due to the synergistic effect between the plasmonic Au-nanosphere cores and the semiconducting ZnO shells.

scholarly journals Construction of Ag3PO4/SnO2 Heterojunction on Carbon Cloth with Enhanced Visible Light Photocatalytic Degradation

2020 ◽  
Vol 10 (9) ◽  
pp. 3238
Author(s):  
Min Liu ◽  
Guangxin Wang ◽  
Panpan Xu ◽  
Yanfeng Zhu ◽  
Wuhui Li
Keyword(s):  
Visible Light ◽  
Photocatalytic Performance ◽  
Separation Efficiency ◽  
Photogenerated Electron ◽  
Carbon Cloth ◽  
Electron Hole ◽  
Step Process ◽  
Photogenerated Electrons ◽  
Rapid Transfer ◽  
Visible Light Photocatalytic

In this study, the Ag3PO4/SnO2 heterojunction on carbon cloth (Ag3PO4/SnO2/CC) was successfully fabricated via a facile two-step process. The results showed that the Ag3PO4/SnO2/CC heterojunction exhibited a remarkable photocatalytic performance for the degradation of Rhodamine B (RhB) and methylene blue (MB), under visible light irradiation. The calculated k values for the degradation of RhB and MB over Ag3PO4/SnO2/CC are 0.04716 min−1 and 0.04916 min−1, which are higher than those calculated for the reactions over Ag3PO4/SnO2, Ag3PO4/CC and SnO2/CC, respectively. The enhanced photocatalytic activity could mainly be attributed to the improved separation efficiency of photogenerated electron-hole pairs, after the formation of the Ag3PO4/SnO2/CC heterojunction. Moreover, carbon cloth with a large specific surface area and excellent conductivity was used as the substrate, which helped to increase the contact area of dye solution with photocatalysts and the rapid transfer of photogenerated electrons. Notably, when compared with the powder catalyst, the catalysts supported on carbon cloth are easier to quickly recycle from the pollutant solution, thereby reducing the probability of recontamination.

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