scholarly journals Interfacial defective Ti3+ on Ti/TiO2 as visible-light responsive sites with promoted charge transfer and photocatalytic performance

2022 ◽  
Vol 106 ◽  
pp. 139-146 ◽  
Author(s):  
Yangfan Zhang ◽  
Yao Li ◽  
Han Yu ◽  
Kai Yu ◽  
Hongbing Yu
Keyword(s):  
Charge Transfer ◽  
Visible Light ◽  
Photocatalytic Performance

Highly efficient charge transfer through a double Z-scheme mechanism by a Cu-promoted MoO3/g-C3N4 hybrid nanocomposite with superior electrochemical and photocatalytic performance

Nanoscale ◽  
2018 ◽  
Vol 10 (13) ◽  
pp. 5950-5964 ◽  
Author(s):  
Sulagna Patnaik ◽  
Gayatri Swain ◽  
K. M. Parida
Keyword(s):  
Charge Transfer ◽  
Visible Light ◽  
Photocatalytic Performance ◽  
Transfer Mechanism ◽  
Hybrid Nanocomposite ◽  
Charge Transfer Mechanism ◽  
Highly Efficient ◽  
Efficient Charge

A visible light-induced double Z-scheme charge transfer mechanism for H2 generation and Cr(vi) reduction over the Cu-MoO3/g-C3N4 composite.

Efficient visible light-driven core–shell-structured ZnS@Ag2S nanoparticles-anchored reduced graphene oxide for the reduction of Cr(vi)

2020 ◽  
Vol 44 (34) ◽  
pp. 14670-14678
Author(s):  
Ziba Mohammadian Fard ◽  
Mozhgan Bagheri ◽  
Sasan Rabieh ◽  
Hassan Zavvar Mousavi
Keyword(s):  
Graphene Oxide ◽  
Charge Transfer ◽  
Visible Light ◽  
Reduced Graphene Oxide ◽  
Photocatalytic Performance ◽  
Core Shell ◽  
Reduced Graphene ◽  
Visible Light Driven ◽  
Ag2s Nanoparticles ◽  
Interfacial Charge

Synthesis of a ZnS@Ag2S/RGO nanocomposite with high photocatalytic performance for the removal of Cr(vi) based on the photo-induced interfacial charge transfer.

Microwave-Assisted Fabrication of Recyclable CdS/Fe3O4/rGO Photocatalysts to Improve the Photocatalytic Performance Under Visible Light

NANO ◽  
2016 ◽  
Vol 11 (11) ◽  
pp. 1650129 ◽  
Author(s):  
Xinlin Liu ◽  
Yingying Qin ◽  
Mingjun Zhou ◽  
Yongsheng Yan
Keyword(s):  
Aqueous Solution ◽  
Photocatalytic Activity ◽  
Charge Transfer ◽  
Visible Light ◽  
Degradation Rate ◽  
Photocatalytic Performance ◽  
Active Species ◽  
Microwave Method ◽  
Composite Photocatalyst ◽  
Microwave Assisted

A unique CdS/Fe3O4/rGO composite photocatalyst is successfully synthesized by the microwave method. It displays promising photocatalytic activity towards the photo-degrading of tetracycline (TC) in aqueous solution, the degradation rate of TC is 69% with adding 0.1[Formula: see text]g CdS/Fe3O4/rGO photocatalyst into 20[Formula: see text]mg/L tetracycline for 2[Formula: see text]h under visible light irradiation. Furthermore, the mechanism was systematically investigated by active species trapping experiment. It can be known that [Formula: see text] the major active species in the photodegradation process and the possible process of charge transfer for CdS/Fe3O4/rGO was proposed based on the experimental results. The as-prepared samples were carefully evaluated by XRD, TEM, XPS, VSM, PL spectra, Raman spectrometer.

Engineering the Z-system hybrids of 0D/2D F-TiO2 quantum dots/g-C3N4 heterostructure through chemical bonds with enhanced visible-light photocatalytic performance

2021 ◽  
Author(s):  
Jian Wang ◽  
wei lin ◽  
Hao Hu ◽  
Chunxia Liu ◽  
Qiong Cai ◽  
...  
Keyword(s):  
Quantum Dots ◽  
Charge Transfer ◽  
Visible Light ◽  
Effective Charge ◽  
Photocatalytic Performance ◽  
Chemical Bonds ◽  
Promising Strategy ◽  
Interfacial Charge ◽  
Visible Light Photocatalytic ◽  
Effective Charge Transfer

Constructing a direct Z-Scheme system for the photocatalysts is a promising strategy to enhance photocatalytic redox performance owing to its effective charge transfer; however, building a reasonable interfacial charge transfer...

scholarly journals Fabrication of a novel BiOI/KTaO3 p–n heterostructure with enhanced photocatalytic performance under visible-light irradiation

RSC Advances ◽  
2020 ◽  
Vol 10 (18) ◽  
pp. 10921-10931 ◽  
Author(s):  
Xiaoxiao Lu ◽  
Qiang Li ◽  
Shihao Liu ◽  
Rui Luo ◽  
Hong Li ◽  
...  
Keyword(s):  
Charge Transfer ◽  
Visible Light ◽  
Visible Light Irradiation ◽  
Photocatalytic Performance ◽  
Separation Process ◽  
Light Irradiation ◽  
Schematic Diagram

Schematic diagram of the formation of p–n junction and the charge transfer and separation process under visible light irradiation.

Tunable 3D hierarchical graphene–BiOI nanoarchitectures: their in situ preparation, and highly improved photocatalytic performance and photoelectrochemical properties under visible light irradiation

RSC Advances ◽  
2014 ◽  
Vol 4 (90) ◽  
pp. 49386-49394 ◽  
Author(s):  
Hongwei Huang ◽  
Kun Liu ◽  
Yinglei Zhang ◽  
Kai Chen ◽  
Yihe Zhang ◽  
...  
Keyword(s):  
Charge Transfer ◽  
Visible Light ◽  
Visible Light Irradiation ◽  
Photocatalytic Performance ◽  
Light Irradiation ◽  
Photoelectrochemical Properties ◽  
Interfacial Charge Transfer ◽  
In Situ Preparation ◽  
Interfacial Charge

Tunable 3D hierarchical graphene–BiOI nanoarchitectures result in efficient interfacial charge transfer and improved photochemical performance.

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