Superior performance of CuInS2 for photocatalytic water treatment: full conversion of highly stable nitrate ions into harmless N2 under visible light

2016 ◽  
Vol 6 (23) ◽  
pp. 8300-8308 ◽  
Author(s):  
Mufei Yue ◽  
Rong Wang ◽  
Biao Ma ◽  
Rihong Cong ◽  
Wenliang Gao ◽  
...  
Keyword(s):  
Water Treatment ◽  
Visible Light ◽  
Nitrate Reduction ◽  
Superior Performance ◽  
Photocatalytic Efficiency ◽  
Nitrate Ions ◽  
Visible Light Driven ◽  
High Record ◽  
Full Conversion

CuInS2 exhibits a high record of photocatalytic efficiency in visible light driven nitrate reduction without over-reduction nor H2 generation.

Research highlights: visible light driven photocatalysis and photoluminescence and their applications in water treatment

2016 ◽  
Vol 2 (1) ◽  
pp. 13-16 ◽  
Author(s):  
Qinmin Zheng ◽  
David T. Tan ◽  
Danmeng Shuai
Keyword(s):  
Water Treatment ◽  
Visible Light ◽  
Carbon Nitride ◽  
Graphitic Carbon ◽  
Graphitic Carbon Nitride ◽  
Red Phosphorus ◽  
Visible Light Driven ◽  
Innovative Materials ◽  
Materials Used

We discuss three innovative materials used in photocatalysis and photoluminescence for water treatment applications, including graphitic carbon nitride (g-C3N4), red phosphorus, and upconversion phosphors (Y2SiO5 doped with Pr and Li).

Polyimide with enhanced π stacking for efficient visible-light-driven photocatalysis

2021 ◽  
Author(s):  
Kelian Zhang ◽  
Hanmei Li ◽  
Haixian Shi ◽  
Wei Hong
Keyword(s):  
Visible Light ◽  
Surface Area ◽  
Organic Semiconductor ◽  
Light Harvesting ◽  
Photocatalytic Efficiency ◽  
Π Stacking ◽  
Visible Light Driven ◽  
Donor Acceptor

The organic semiconductor of polyimide has received considerable attention as a chemically stable donor-acceptor photocatalyst, yet exhibits moderate photocatalytic efficiency which is limited by low surface area, insufficient light harvesting...

Synthesis of carbon quantum dot-surface modified P25 nanocomposites for photocatalytic degradation of p-nitrophenol and acid violet 43

RSC Advances ◽  
2014 ◽  
Vol 4 (58) ◽  
pp. 30605-30609 ◽  
Author(s):  
Fengying Zheng ◽  
Zhenhua Wang ◽  
Jie Chen ◽  
ShunXing Li
Keyword(s):  
Quantum Dots ◽  
Water Treatment ◽  
Visible Light ◽  
Photocatalytic Degradation ◽  
Carbon Quantum Dots ◽  
Chemical Adsorption ◽  
Carbon Quantum Dot ◽  
Visible Light Driven ◽  
Surface Modified ◽  
Acid Violet

A new efficient and stable visible light driven photocatalyst, carbon quantum dots (CQDs)-surface modified P25 nanocomposite, was successfully prepared by chemical adsorption of CQDs onto the surface of TiO2 nanoparticles and then used for water treatment.

Two (3,6)-connected porous metal–organic frameworks based on linear trinuclear [Co3(COO)6] and paddlewheel dinuclear [Cu2(COO)4] SBUs: gas adsorption, photocatalytic behaviour, and magnetic properties

2015 ◽  
Vol 3 (13) ◽  
pp. 6962-6969 ◽  
Author(s):  
Jun Zhao ◽  
Wen-Wen Dong ◽  
Ya-Pan Wu ◽  
Ye-Nan Wang ◽  
Chao Wang ◽  
...  
Keyword(s):  
Magnetic Properties ◽  
Visible Light ◽  
Gas Adsorption ◽  
Metal Organic Frameworks ◽  
Porous Metal ◽  
Photocatalytic Efficiency ◽  
High Uptake ◽  
Visible Light Driven ◽  
Metal Organic

Two porous MOFs based on linear [Co3(COO)6] and paddlewheel [Cu2(COO)4] SBUs, showing high visible-light-driven photocatalytic efficiency for the degradation of RhB and high uptake capacities for CO2 and H2.

scholarly journals Tungsten oxide-based visible light-driven photocatalysts: crystal and electronic structures and strategies for photocatalytic efficiency enhancement

2020 ◽  
Vol 7 (4) ◽  
pp. 817-838 ◽  
Author(s):  
Haiqin Quan ◽  
Yanfeng Gao ◽  
Wenzhong Wang
Keyword(s):  
Visible Light ◽  
Tungsten Oxide ◽  
Electronic Structures ◽  
Energy Input ◽  
High Potential ◽  
Solar Light ◽  
Photocatalytic Efficiency ◽  
Efficiency Enhancement ◽  
Visible Light Driven ◽  
Energy Issues

Photocatalysis (PC) technology has received global attention due to its high potential of addressing both environmental and energy issues using only solar light as energy input.

Ag-decorated Bi2O3 nanospheres with enhanced visible-light-driven photocatalytic activities for water treatment

RSC Advances ◽  
2015 ◽  
Vol 5 (85) ◽  
pp. 69312-69318 ◽  
Author(s):  
Xin Zhong ◽  
Zan Dai ◽  
Fan Qin ◽  
Ju Li ◽  
Hao Yang ◽  
...  
Keyword(s):  
Wastewater Treatment ◽  
Water Treatment ◽  
Visible Light ◽  
Visible Light Irradiation ◽  
Light Irradiation ◽  
Excellent Performance ◽  
Photocatalytic Disinfection ◽  
Photocatalytic Activities ◽  
Visible Light Driven ◽  
Uniform Sphere

Uniform sphere-like Ag/Bi2O3 nanocomposites show excellent performance in Cr(vi) photoreduction and photocatalytic disinfection under visible light irradiation, and have great potential in wastewater treatment.

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