The assembly of thiophene-based bis-pyridyl-bis-amide CoII coordination polymers and their polypyrrole-functionalized hybrid materials for boosting their photocatalytic performances

2016 ◽  
Vol 45 (48) ◽  
pp. 19341-19350 ◽  
Author(s):  
Xiu-Li Wang ◽  
Xiao-Mei Wu ◽  
Guo-Cheng Liu ◽  
Hong-Yan Lin ◽  
Xiang Wang
Keyword(s):  
Visible Light ◽  
Hybrid Materials ◽  
Coordination Polymers ◽  
Visible Light Irradiation ◽  
Light Irradiation ◽  
Photocatalytic Properties ◽  
Photocatalytic Performances

A series of thiophene-based bis-pyridyl-bis-amide coordination polymers have been synthesized and decorated with polypyrrole for boosting their photocatalytic properties under visible light irradiation.

Structural assembly from 1D to 3D motivated by the linear co-ligands, and the magnetic and photocatalytic properties of five NiII coordination polymers with 5-(4′-carboxylphenyl)nicotinic acid

2018 ◽  
Vol 42 (22) ◽  
pp. 17991-18000 ◽  
Author(s):  
Zhixiang Wang ◽  
Yixia Ren ◽  
Jia Cao ◽  
Long Tang ◽  
Meili Zhang ◽  
...  
Keyword(s):  
Visible Light ◽  
Nicotinic Acid ◽  
Coordination Polymers ◽  
Visible Light Irradiation ◽  
Degradation Rate ◽  
Structural Diversity ◽  
Light Irradiation ◽  
Photocatalytic Properties ◽  
Structural Assembly

Five structural diversity nickel(ii) complexes based on 5-(4′-carboxylphenyl) nicotinic acid and linear co-ligands are described. The antiferromagnetic interactions exist in them expect for 2. All of them could accelerate the degradation rate of MO under visible light irradiation.

Hierarchical Bi2MoO6 nanosheet-built frameworks with excellent photocatalytic properties

2015 ◽  
Vol 51 (30) ◽  
pp. 6655-6658 ◽  
Author(s):  
Ying Ma ◽  
Yulong Jia ◽  
Zhengbo Jiao ◽  
Min Yang ◽  
Yanxing Qi ◽  
...  
Keyword(s):  
Visible Light ◽  
Visible Light Irradiation ◽  
Organic Contaminants ◽  
Light Irradiation ◽  
Photocatalytic Properties ◽  
Effective Strategy ◽  
One Dimensional ◽  
Photocatalytic Performances

We demonstrate a simple and effective strategy for rationally fabricating one-dimensional (1D) Bi2MoO6 nanosheet-built frameworks, which exhibit much higher photocatalytic performances than conventional Bi2MoO6 nanoplates and nanoparticles for the degradation of organic contaminants under visible light irradiation.

Photocatalytic properties of β-pyrochlore RbTe1.5W0.5O6 under visible-light irradiation

2021 ◽  
pp. 122235
Author(s):  
Diana G. Fukina ◽  
Andrey V. Koryagin ◽  
Aleksandra V. Koroleva ◽  
Evgeny V. Zhizhin ◽  
Eugeny V. Suleimanov ◽  
...  
Keyword(s):  
Visible Light ◽  
Visible Light Irradiation ◽  
Light Irradiation ◽  
Photocatalytic Properties

scholarly journals Heterogeneous photocatalytic performances of CO2 reduction based on the [Emim]BF4 + TEOA + H2O system

RSC Advances ◽  
2019 ◽  
Vol 9 (61) ◽  
pp. 35841-35846
Author(s):  
Jinliang Lin ◽  
Youfeng Li ◽  
Bo Xie
Keyword(s):  
Visible Light ◽  
Visible Light Irradiation ◽  
Co2 Reduction ◽  
Light Irradiation ◽  
Photochemical Reduction ◽  
System P ◽  
Photocatalytic Performances

The photochemical reduction of CO2 was studied in a 1-ethyl-3-methylimidazolium tetrafluoroborate, triethanolamine and water ([Emim]BF4 + TEOA + H2O) system under visible light irradiation.

scholarly journals Enhanced Photocatalytic Properties of PET Filaments Coated with Ag-N Co-Doped TiO2 Nanoparticles Sensitized with Disperse Blue Dyes

Nanomaterials ◽  
2020 ◽  
Vol 10 (5) ◽  
pp. 987 ◽  
Author(s):  
Hui Zhang ◽  
Qi Tang ◽  
Qingshan Li ◽  
Qingwen Song ◽  
Hailiang Wu ◽  
...  
Keyword(s):  
Visible Light ◽  
Tio2 Nanoparticles ◽  
Visible Light Irradiation ◽  
Reaction Rate Constant ◽  
Light Irradiation ◽  
Photocatalytic Properties ◽  
Blue Dye ◽  
Dye Sensitization ◽  
Doped Tio2 ◽  
Co Doped

In this study, the effects of disperse blue dye-sensitization on the photocatalytic properties of the Ag-N co-doped TiO2 nanoparticles loaded on polyethylene terephthalate (PET) filaments are investigated under visible light irradiation. The microstructure and photocatalytic properties of the as-synthesized TiO2 nanocomposites, as well as the as-prepared PET filaments, are systematically characterized. The photocatalytic performance of the PET filaments coated with the Ag-N co-doped TiO2 nanoparticles sensitized with disperse blue dyes is evaluated via its capacity of photo-degrading methyl orange (MO) dyes under visible light irradiation. It is found that the holes are the predominant reactive radical species and the hydroxyl and superoxide radicals play a subordinate role in the photocatalytic reaction process. The reaction rate constant of the photocatalytic composite filaments is nearly 4.0 times higher than that of the PET filaments loaded solely with TiO2 nanoparticles. The resultant photocatalytic composite filaments are evident to be capable of repeatedly photo-degrading MO dyes without losing its photocatalytic activity significantly.

Two novel donor–acceptor hybrid heterostructures with enhanced visible-light photocatalytic properties

2018 ◽  
Vol 47 (35) ◽  
pp. 12041-12045 ◽  
Author(s):  
Jian-Jun Liu ◽  
Zheng Xiang ◽  
Ying-Fang Guan ◽  
Chang-Cang Huang ◽  
Mei-Jin Lin
Keyword(s):  
Visible Light ◽  
Photocatalytic Degradation ◽  
Visible Light Irradiation ◽  
Organic Dyes ◽  
Metal Cations ◽  
Light Irradiation ◽  
Photocatalytic Properties ◽  
Highly Efficient ◽  
Donor Acceptor ◽  
Visible Light Photocatalytic

The ternary combination of metal cations, CuI and viologen based carboxylate leads to two donor–acceptor hybrid heterostructures, which exhibit highly efficient photocatalytic degradation activities towards organic dyes under visible light irradiation.

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