In,V-codoped TiO2 nanocomposite prepared via a photochemical reduction technique as a novel high efficiency visible-light-driven nanophotocatalyst

RSC Advances ◽  
2015 ◽  
Vol 5 (95) ◽  
pp. 78128-78135 ◽  
Author(s):  
V. Jabbari ◽  
M. Hamadanian ◽  
A. Reisi-Vanani ◽  
P. Razi ◽  
S. Hoseinifard ◽  
...  
Keyword(s):  
Methyl Orange ◽  
Visible Light ◽  
High Efficiency ◽  
Organic Pollutant ◽  
Reduction Technique ◽  
Photochemical Reduction ◽  
Codoped Tio2 ◽  
Highly Efficient ◽  
Visible Light Driven

Assessing the decomposition of methyl orange as a model organic pollutant by a newly developed highly efficient nano-photocatalyst of In,V-codoped TiO2.

Self-assembly of ultrathin Cu2MoS4 nanobelts for highly efficient visible light-driven degradation of methyl orange

Nanoscale ◽  
2015 ◽  
Vol 7 (43) ◽  
pp. 17998-18003 ◽  
Author(s):  
Ke Zhang ◽  
Wenxing Chen ◽  
Yunxiang Lin ◽  
Haiping Chen ◽  
Yasir A. Haleem ◽  
...  
Keyword(s):  
Methyl Orange ◽  
Visible Light ◽  
Hydrothermal Method ◽  
Self Assembly ◽  
Sacrificial Template ◽  
Highly Efficient ◽  
Visible Light Driven ◽  
Self Assembled ◽  
Degradation Of Methyl Orange

We demonstrate ultrathin self-assembled Cu2MoS4 nanobelts synthesized by using Cu2O as the starting sacrificial template via a hydrothermal method.

Construction of hollow In2S3/CdIn2S4 heterostructures with high efficiency for Cr(vi) reduction

2021 ◽  
Author(s):  
Cheng Cheng ◽  
Dongyun Chen ◽  
Najun Li ◽  
Hua Li ◽  
Qingfeng Xu ◽  
...  
Keyword(s):  
Visible Light ◽  
High Efficiency ◽  
Visible Light Driven

A hollow constructed photocatalyst, In2S3/CdIn2S4, was synthesized for visible-light-driven Cr(vi) reduction.

Highly efficient adhesion and inactivation of Escherichia coli on visible-light-driven amino-functionalized BiOBr hybrids

2021 ◽  
Vol 193 ◽  
pp. 110570
Author(s):  
Dan Wu ◽  
Tsz Ho Tsang ◽  
Ho Yin Yip ◽  
Wei Wang ◽  
Po Keung Wong
Keyword(s):  
Escherichia Coli ◽  
Visible Light ◽  
Highly Efficient ◽  
Visible Light Driven

scholarly journals Ionic Liquid-Assisted Synthesis of Ag3PO4 Spheres for Boosting Photodegradation Activity under Visible Light

Catalysts ◽  
2021 ◽  
Vol 11 (7) ◽  
pp. 788
Author(s):  
Beibei Zhang ◽  
Lu Zhang ◽  
Yulong Zhang ◽  
Chao Liu ◽  
Jiexiang Xia ◽  
...  
Keyword(s):  
Ionic Liquid ◽  
Visible Light ◽  
High Efficiency ◽  
Chemical Precipitation ◽  
Active Species ◽  
Precipitation Method ◽  
Dihydrogen Phosphate ◽  
Xrd Pattern ◽  
Simple Chemical ◽  
Visible Light Driven

In this work, a simple chemical precipitation method was employed to prepare spherical-like Ag3PO4 material (IL-Ag3PO4) with exposed {111} facet in the presence of reactive ionic liquid 1-butyl-3-methylimidazole dihydrogen phosphate ([Omim]H2PO4). The crystal structure, microstructure, optical properties, and visible-light photocatalytic performance of as-prepared materials were studied in detail. The addition of ionic liquids played a crucial role in forming spherical-like morphology of IL-Ag3PO4 sample. Compared with traditional Ag3PO4 material, the intensity ratio of {222}/{200} facets in XRD pattern of IL-Ag3PO4 was significantly enhanced, indicating the main {111} facets exposed on the surface of IL-Ag3PO4 sample. The presence of exposed {111} facet was advantageous for facilitating the charge carrier transfer and separation. The light-harvesting capacity of IL-Ag3PO4 was larger than that of Ag3PO4. The photocatalytic activity of samples was evaluated by degrading rhodamine B (RhB) and p-chlorophenol (4-CP) under visible light. The photodegradation efficiencies of IL-Ag3PO4 were 1.94 and 2.45 times higher than that of Ag3PO4 for RhB and 4-CP removal, respectively, attributing to a synergy from the exposed {111} facet and enhanced photoabsorption. Based on active species capturing experiments, holes (h+), and superoxide radical (•O2−) were the main active species for visible-light-driven RhB photodegradation. This study will provide a promising prospect for designing and synthesizing ionic liquid-assisted photocatalysts with a high efficiency.

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