Highly enhanced plasmonic photocatalytic activity of Ag/AgCl/TiO2 by CuO co-catalyst

2015 ◽  
Vol 3 (7) ◽  
pp. 3568-3575 ◽  
Author(s):  
Zameer Hussain Shah ◽  
Jiasheng Wang ◽  
Yuzhen Ge ◽  
Cui Wang ◽  
Wenxin Mao ◽  
...  
Keyword(s):  
Photocatalytic Activity ◽  
Methyl Orange ◽  
Visible Light ◽  
Photocatalytic Degradation ◽  
Co Catalyst ◽  
Degradation Of Methyl Orange

The role of CuO as a co-catalyst was studied on plasmonic photocatalysis of Ag/AgCl/TiO2, and it was found that the photocatalytic degradation of methyl orange and phenol under visible light was highly enhanced when CuO was incorporated into Ag/AgCl/TiO2.

Dramatic visible light photocatalytic degradation due to the synergetic effects of TiO2 and PDA nanospheres

RSC Advances ◽  
2016 ◽  
Vol 6 (69) ◽  
pp. 64446-64449 ◽  
Author(s):  
Xiaosong Zhou ◽  
Bei Jin ◽  
Jin Luo ◽  
Xuyao Xu ◽  
Lingling Zhang ◽  
...  
Keyword(s):  
Photocatalytic Activity ◽  
Methyl Orange ◽  
Visible Light ◽  
Photocatalytic Degradation ◽  
Visible Light Photocatalytic Activity ◽  
Synergetic Effects ◽  
Degradation Of Methyl Orange ◽  
Visible Light Photocatalytic

Dramatic visible light photocatalytic activity was obtained for the degradation of methyl orange using TiO2 photocatalysts modified with polydopamine (PDA) nanospheres.

Enhanced visible light photocatalytic degradation of methyl orange by Bi2O3/F–TiO2composites

RSC Advances ◽  
2014 ◽  
Vol 4 (73) ◽  
pp. 38594 ◽  
Author(s):  
Junying Liu ◽  
Xinjuan Liu ◽  
Jinliang Li ◽  
Likun Pan ◽  
Zhuo Sun
Keyword(s):  
Methyl Orange ◽  
Visible Light ◽  
Photocatalytic Degradation ◽  
Degradation Of Methyl Orange ◽  
Visible Light Photocatalytic

Effect of pretreatment temperature on the photocatalytic activity of microwave irradiated porous nanocrystalline ZnO

2015 ◽  
Vol 39 (1) ◽  
pp. 321-332 ◽  
Author(s):  
Tarek T. Ali ◽  
Katabathini Narasimharao ◽  
Ivan P. Parkin ◽  
Claire J. Carmalt ◽  
Sanjayan Sathasivam ◽  
...  
Keyword(s):  
Photocatalytic Activity ◽  
Methyl Orange ◽  
Photocatalytic Degradation ◽  
Crystallite Size ◽  
Band Gap Energy ◽  
Gap Energy ◽  
Pretreatment Temperature ◽  
Short Time ◽  
High Band ◽  
Degradation Of Methyl Orange

ZnO treated at 200 °C offered high photocatalytic degradation of methyl orange (99%) in a short time (90 min). The activity can be attributed to several factors including low crystallite size, high band gap energy and porosity.

Coupling with a narrow-band-gap semiconductor for the enhancement of visible-light photocatalytic activity: preparation of Bi2OxS3−x/Nb6O17 and application to the degradation of methyl orange

2016 ◽  
Vol 45 (35) ◽  
pp. 13944-13950 ◽  
Author(s):  
Gang Yan ◽  
Hongfei Shi ◽  
Huaqiao Tan ◽  
Wanbin Zhu ◽  
Yonghui Wang ◽  
...  
Keyword(s):  
Photocatalytic Activity ◽  
Methyl Orange ◽  
Visible Light ◽  
Band Gap ◽  
Photocatalytic Performance ◽  
Narrow Band ◽  
Visible Light Photocatalytic Activity ◽  
Degradation Of Methyl Orange ◽  
Visible Light Photocatalytic

A new 2D sheet composite Bi2OxS3−x/Nb6O17 has been prepared, which shows good visible light photocatalytic performance for the degradation of methyl orange.

Enhancing visible-light photocatalytic activity of g-C3N4by doping phosphorus and coupling with CeO2for the degradation of methyl orange under visible light irradiation

RSC Advances ◽  
2015 ◽  
Vol 5 (84) ◽  
pp. 68728-68735 ◽  
Author(s):  
Jin Luo ◽  
Xiaosong Zhou ◽  
Lin Ma ◽  
Xuyao Xu
Keyword(s):  
Photocatalytic Activity ◽  
Charge Transfer ◽  
Methyl Orange ◽  
Synergistic Effect ◽  
Visible Light ◽  
Composite Catalyst ◽  
Photogenerated Electrons ◽  
Efficient Charge ◽  
Degradation Of Methyl Orange ◽  
Visible Light Photocatalytic

The efficient charge transfer at the interface of CeO2/P-C3N4composite catalyst due to the synergistic effect between P-C3N4and CeO2, which leads to an effective photogenerated electrons–hole pairs separation.

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