scholarly journals Enhanced photocatalytic CO2 reduction over Co-doped NH2-MIL-125(Ti) under visible light

RSC Advances ◽  
2017 ◽  
Vol 7 (68) ◽  
pp. 42819-42825 ◽  
Author(s):  
Yanghe Fu ◽  
Huan Yang ◽  
Rongfei Du ◽  
Gaomei Tu ◽  
Chunhui Xu ◽  
...  
Keyword(s):  
Visible Light ◽  
Selective Oxidation ◽  
Visible Light Irradiation ◽  
Co2 Reduction ◽  
Light Irradiation ◽  
Benzylic Alcohols ◽  
Co Doped

Photocatalytic CO2 reduction coupled with the selective oxidation of benzylic alcohols can be achieved over Co/NH2-MIL-125(Ti) upon visible-light irradiation.

Development and photocatalytic mechanism of monolayer Bi2MoO6 nanosheets for the selective oxidation of benzylic alcohols

2017 ◽  
Vol 53 (61) ◽  
pp. 8604-8607 ◽  
Author(s):  
Kaiqiang Jing ◽  
Jinhua Xiong ◽  
Na Qin ◽  
Yujie Song ◽  
Liuyi Li ◽  
...  
Keyword(s):  
Photocatalytic Activity ◽  
Visible Light ◽  
Selective Oxidation ◽  
Visible Light Irradiation ◽  
Light Irradiation ◽  
Benzylic Alcohols ◽  
Photocatalytic Mechanism

Monolayer Bi2MoO6 nanosheets were synthesized using a CTAB-assisted method, and exhibited greatly improved photocatalytic activity for the selective oxidation of benzylic alcohols under visible light irradiation.

Photocatalytic CO2 Reduction Using a Pristine Cu2ZnSnS4 Film Electrode under Visible Light Irradiation

2018 ◽  
Vol 122 (38) ◽  
pp. 21695-21702 ◽  
Author(s):  
Toshiki Yoshida ◽  
Akira Yamaguchi ◽  
Naoto Umezawa ◽  
Masahiro Miyauchi
Keyword(s):  
Visible Light ◽  
Visible Light Irradiation ◽  
Co2 Reduction ◽  
Light Irradiation ◽  
Film Electrode

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.

Novel Tm3+/Yb3+–co-doped Bi2MoO6: Synthesis, characterization, and enhanced photocatalytic activity under visible-light irradiation

2020 ◽  
Vol 35 (3) ◽  
pp. 312-320
Author(s):  
Zuowei Zhang ◽  
Hongshun Hao ◽  
Shanshan Jin ◽  
Yunxia Hou ◽  
Hongman Hou ◽  
...  
Keyword(s):  
Photocatalytic Activity ◽  
Visible Light ◽  
Visible Light Irradiation ◽  
Light Irradiation ◽  
Image Position ◽  
Co Doped

Abstract

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