A novel p–n heterostructured photocatalyst for the efficient photocatalytic degradation of different kinds of organic compounds under irradiation of both ultraviolet and visible light

2016 ◽  
Vol 45 (35) ◽  
pp. 13907-13916 ◽  
Author(s):  
Yanhui Ao ◽  
Jiaqiu Bao ◽  
Peifang Wang ◽  
Chao Wang ◽  
Jun Hou
Keyword(s):  
Visible Light ◽  
Photocatalytic Degradation ◽  
Organic Compounds ◽  
Titanium Phosphate ◽  
Step Method

In this study, BiOBr–titanium phosphate (BiOBr/TP) plate-on-plate composites with p–n heterojunctions were synthesized using a simple, feasible two-step method.

Synthesis of Bi/Bi2O2SiO3/Bi2WO6 Composites with Enhanced Visible Light Activity in Photocatalytic Degradation of Organic Compounds

2020 ◽  
Vol 94 (6) ◽  
pp. 1254-1261
Author(s):  
Zhi Zhang ◽  
Chentao Zou ◽  
Jian Zhou ◽  
Zhiyuan Yang ◽  
Mengjun Liang ◽  
...  
Keyword(s):  
Visible Light ◽  
Photocatalytic Degradation ◽  
Organic Compounds ◽  
Light Activity

Visible light assisted photocatalytic degradation of methyl orange using Ag/N–TiO2 photocatalysts

2012 ◽  
Vol 65 (6) ◽  
pp. 1027-1032 ◽  
Author(s):  
Deyong Wu ◽  
Mingce Long
Keyword(s):  
Methyl Orange ◽  
Visible Light ◽  
Photocatalytic Degradation ◽  
Organic Pollutant ◽  
Step Method ◽  
Effective Electron ◽  
Tio2 Photocatalysts ◽  
Organic Pollutant Degradation ◽  
N Doping ◽  
Degradation Of Methyl Orange

For the sake of efficient utilization of sunlight, Ag nanoparticles loaded N-doped TiO2 photocatalysts (Ag/N–TiO2) were successfully fabricated via a two-step method to make the best use of the respective advantages of noble metal loading and nonmetal doping. Ag/N–TiO2 was characterized using XRD, XPS and UV–Vis DRS. Compared to TiO2, the dramatic enhancement of the visible-light-induced photocatalytic degradation efficiency of Ag/N–TiO2 obtained for the degradation of methyl orange should be attributed to the synergistic effect of N-doping and Ag-loading, including the good visible light absorption and the effective electron–hole separations. This demonstrates Ag/N–TiO2 is a promising photocatalytic material for organic pollutant degradation under visible light irradiation.

Visible light induced enhanced photocatalytic degradation of organic pollutants in aqueous media using Ag doped hollow TiO2 nanospheres

RSC Advances ◽  
2015 ◽  
Vol 5 (47) ◽  
pp. 37657-37668 ◽  
Author(s):  
Siddhartha Sankar Boxi ◽  
Santanu Paria
Keyword(s):  
Visible Light ◽  
Photocatalytic Degradation ◽  
Organic Compounds ◽  
Organic Pollutants ◽  
Aqueous Media ◽  
Nano Catalyst

Visible light induced photocatalytic degradation of organic compounds using silver doped hollow TiO2 nano-catalyst.

Photocatalytic degradation of organic compounds diluted in water using visible light-responsive metal ion-implanted TiO2 catalysts: Fe ion-implanted TiO2

2003 ◽  
Vol 84 (3-4) ◽  
pp. 191-196 ◽  
Author(s):  
Hiromi Yamashita ◽  
Masaru Harada ◽  
Junko Misaka ◽  
Masato Takeuchi ◽  
Bernaurdshaw Neppolian ◽  
...  
Keyword(s):  
Visible Light ◽  
Photocatalytic Degradation ◽  
Organic Compounds ◽  
Metal Ion ◽  
Ion Implanted

Gold nanoparticles-sensitized wide and narrow band gap TiO2 for visible light applications: a comparative study

2015 ◽  
Vol 39 (6) ◽  
pp. 4708-4715 ◽  
Author(s):  
Sajid Ali Ansari ◽  
Mohammad Mansoob Khan ◽  
Mohd Omaish Ansari ◽  
Moo Hwan Cho
Keyword(s):  
Gold Nanoparticles ◽  
Comparative Study ◽  
Visible Light ◽  
Photocatalytic Degradation ◽  
Band Gap ◽  
Organic Compounds ◽  
Visible Light Irradiation ◽  
Narrow Band ◽  
Light Irradiation ◽  
Degradation Of Dyes

Photocatalytic degradation of dyes and organic compounds by Au/P-TiO2 and Au/M-TiO2 nanocomposites under visible light irradiation.

Fabrication of a novel separation‐free heterostructured photocatalyst with enhanced visible light activity in photocatalytic degradation of antibiotics

2022 ◽  
Author(s):  
Xingkui Guo ◽  
Fan Yang ◽  
Xiaolu Sun ◽  
Chuang Han ◽  
Yujiao Bai ◽  
...  
Keyword(s):  
Titanium Dioxide ◽  
Synergistic Effect ◽  
Visible Light ◽  
Photocatalytic Degradation ◽  
Copper Sulfide ◽  
Step Method ◽  
Light Activity ◽  
Homogeneous Polymerization

A novel separation‐free poly(N,N′-dimethylacrylamide)-titanium dioxide/copper sulfide (PDMAA-TiO2/CuS) hydrogel photocatalyst with the synergistic effect of adsorption and photocatalysis has been successfully developed by a facile two-step method involving a homogeneous polymerization...

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