Ta3N5Nanoparticles with Enhanced Photocatalytic Efficiency under Visible Light Irradiation

Langmuir ◽  
2004 ◽  
Vol 20 (22) ◽  
pp. 9821-9827 ◽  
Author(s):  
Qinghong Zhang ◽  
Lian Gao
Keyword(s):  
Visible Light ◽  
Visible Light Irradiation ◽  
Light Irradiation ◽  
Photocatalytic Efficiency

Linking Melem with Conjugated Schiff-Base Bond to Boost Photocatalytic Efficiency of Carbon Nitride for Overall Water Splitting

Nanoscale ◽  
2021 ◽  
Author(s):  
Hu Liu ◽  
Mengqi Shen ◽  
Peng Zhou ◽  
Zhi Guo ◽  
Xinyang Liu ◽  
...  
Keyword(s):  
Schiff Base ◽  
Visible Light ◽  
Water Splitting ◽  
Visible Light Irradiation ◽  
Carbon Nitride ◽  
Light Irradiation ◽  
Graphitic Carbon Nitride ◽  
Photocatalytic Efficiency ◽  
Metal Free ◽  
Overall Water Splitting

Developing an efficient single component photocatalyst for overall water splitting under visible-light irradiation is extremely challenging. Herein, we report a metal-free graphitic carbon nitride (g-CxN4)-based nanosheet photocatalyst (x = 3.2,...

Ag–ZnO heterostructure nanoparticles with plasmon-enhanced catalytic degradation for Congo red under visible light

RSC Advances ◽  
2015 ◽  
Vol 5 (43) ◽  
pp. 34456-34465 ◽  
Author(s):  
Xu Liu ◽  
Weibo Li ◽  
Nan Chen ◽  
Xinxin Xing ◽  
Chengjun Dong ◽  
...  
Keyword(s):  
Aqueous Solution ◽  
Visible Light ◽  
Visible Light Irradiation ◽  
Congo Red ◽  
Catalytic Degradation ◽  
Light Irradiation ◽  
Photocatalytic Efficiency ◽  
Solvothermal Route ◽  
One Step

Ag–ZnO heterostructured nanoparticles by a one-step solvothermal route exhibit outstanding photocatalytic efficiency for Congo red in aqueous solution under visible light irradiation.

Structure and Properties Evolution of Nanostructed AgBr/TiO2 Visible Light Photocatalyst in Cyclic Running

2013 ◽  
Vol 668 ◽  
pp. 338-342 ◽  
Author(s):  
Le Wei Qin ◽  
Ke Feng He ◽  
Wan Ping Chen
Keyword(s):  
Visible Light ◽  
Visible Light Irradiation ◽  
Light Irradiation ◽  
Precipitation Method ◽  
Limiting Factor ◽  
Photocatalytic Efficiency ◽  
X Ray Diffraction ◽  
Visible Light Photocatalyst ◽  
X Ray ◽  
Crystalline Growth

Nanostructured AgBr/TiO2 visible light photocatalyst was prepared through deposition-precipitation method with AgNO3, KBr and Ti(OBu )4 as the precursors. Though the photocatalyst showed a relatively high photocatalytic efficiency for degradation of methyl orange in water under visible light irradiation in the first cycle, its efficiency was obviously decreased in the subsequent cycles. X-ray diffraction indicated that there existed a dramatic crystalline growth of AgBr in the AgBr /TiO2 nanocomposite after visible light irradiation, which must increase the recombination rate of photo-generated electrons and holes and be responsible for the observed decrease in photocatalytic efficiency. Photo-induced crystalline growth of AgBr may be a limiting factor for the lifetime of AgBr/TiO2 visible light photocatalyst and more attention should be paid to it.

Fabrication of organic–inorganic hybrid membranes composed of poly(vinylidene fluoride) and silver cyanamide and their high photocatalytic activity under visible light irradiation

RSC Advances ◽  
2016 ◽  
Vol 6 (66) ◽  
pp. 61920-61926 ◽  
Author(s):  
Xinru Meng ◽  
Pin Yao ◽  
Yan Xu ◽  
Hao Meng ◽  
Xia Zhang
Keyword(s):  
Visible Light ◽  
Visible Light Irradiation ◽  
Vinylidene Fluoride ◽  
High Photocatalytic Activity ◽  
Light Irradiation ◽  
Hybrid Membranes ◽  
Photocatalytic Efficiency ◽  
Inorganic Hybrid ◽  
Poly Vinylidene Fluoride ◽  
Acid Blue

An active photocatalytic membrane composed of silver cyanamide and poly(vinylidene fluoride) showed high photocatalytic efficiency toward the degradation of Acid Blue 1 under visible light irradiation.

Fabrication of hierarchically structured novel redox-mediator-free ZnIn2S4 marigold flower/Bi2WO6 flower-like direct Z-scheme nanocomposite photocatalysts with superior visible light photocatalytic efficiency

2016 ◽  
Vol 18 (2) ◽  
pp. 1000-1016 ◽  
Author(s):  
Wan-Kuen Jo ◽  
Joon Yeob Lee ◽  
Thillai Sivakumar Natarajan
Keyword(s):  
Visible Light ◽  
Visible Light Irradiation ◽  
Redox Mediator ◽  
Light Irradiation ◽  
Photocatalytic Efficiency ◽  
Visible Light Photocatalytic

Efficient direct Z-scheme ZnIn2S4 marigold flower/Bi2WO6 flower photocatalyst for the degradation of metronidazole pharmaceutical under visible-light irradiation.

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