Low cost synthesis of TiO2-C nanocomposite powder for high efficiency visible light photocatalysis

2018 ◽  
Author(s):  
A. K. Mohapatra ◽  
J. Nayak
Keyword(s):  
Visible Light ◽  
High Efficiency ◽  
Low Cost ◽  
Visible Light Photocatalysis ◽  
Nanocomposite Powder

scholarly journals Visible-Light Photocatalysis: A Low-Cost Metal-Free Photocatalyst Based on Black Phosphorus (Adv. Sci. 1/2019)

2019 ◽  
Vol 6 (1) ◽  
pp. 1970007
Author(s):  
Min Wen ◽  
Jiahong Wang ◽  
Ruifeng Tong ◽  
Danni Liu ◽  
Hao Huang ◽  
...  
Keyword(s):  
Visible Light ◽  
Low Cost ◽  
Black Phosphorus ◽  
Visible Light Photocatalysis ◽  
Metal Free

A recyclable self-assembled composite catalyst consisting of Fe3O4-rose bengal-layered double hydroxides for highly efficient visible light photocatalysis in water

2018 ◽  
Vol 54 (96) ◽  
pp. 13587-13590 ◽  
Author(s):  
Yuxing Huang ◽  
Zhuo Xin ◽  
Wenlong Yao ◽  
Qi Hu ◽  
Zhuohua Li ◽  
...  
Keyword(s):  
Visible Light ◽  
Visible Light Irradiation ◽  
Rose Bengal ◽  
Layered Double Hydroxides ◽  
Self Assembly ◽  
High Efficiency ◽  
Composite Catalyst ◽  
Visible Light Photocatalysis ◽  
Organic Transformations ◽  
Double Hydroxides

A novel recyclable composite catalyst (Fe3O4-RB/LDH) formed by stable self-assembly of Fe3O4 NPs, rose bengal, and layered double hydroxides can catalyze various organic transformations with high efficiency in water under visible light irradiation.

2D ultrathin CoP modified MnxCd1−xS with controllable band structure and robust photocatalytic performance for hydrogen generation

2019 ◽  
Vol 48 (39) ◽  
pp. 14783-14791 ◽  
Author(s):  
Ran Chen ◽  
Yanhui Ao ◽  
Chao Wang ◽  
Peifang Wang
Keyword(s):  
Band Structure ◽  
Visible Light ◽  
Hydrogen Evolution ◽  
Visible Light Irradiation ◽  
Photocatalytic Performance ◽  
High Efficiency ◽  
Hydrogen Generation ◽  
Low Cost ◽  
Light Irradiation ◽  
Earth Abundant

Considerable efforts have been directed towards constructing high-efficiency, earth-abundant and low-cost photocatalysts for hydrogen evolution under visible light irradiation.

Photothermal catalytic properties of layered titanium chalcogenide nanomaterials

2020 ◽  
Vol 49 (4) ◽  
pp. 1032-1047 ◽  
Author(s):  
Sherif Okeil ◽  
Sandeep Yadav ◽  
Michael Bruns ◽  
Alexander Zintler ◽  
Leopoldo Molina-Luna ◽  
...  
Keyword(s):  
Visible Light ◽  
High Efficiency ◽  
Catalytic Properties ◽  
Core Shell ◽  
Visible Light Photocatalysis

Titanium chalcogenides are valuable candidates for visible light photocatalysis at high efficiency levels. TiS2/TiO2 core shell heterostructures are able to increase this efficiency by an effective quenching of the exiton recombination.

scholarly journals Bismuth vanadate: A versatile heterogeneous catalyst for photocatalytic functionalization of C(sp2)–H bonds

2021 ◽  
Author(s):  
Fan-Lin Zeng ◽  
Hu-lin Zhu ◽  
Ru-Nan Wang ◽  
Xiao-Ya Yuan ◽  
Kai Sun ◽  
...  
Keyword(s):  
Amino Acid ◽  
Visible Light ◽  
Visible Light Irradiation ◽  
High Efficiency ◽  
Low Cost ◽  
Bismuth Vanadate ◽  
Amino Acid Esters ◽  
Typical Characteristic ◽  
Ambient Conditions ◽  
Acid Esters

Abstract Bismuth vanadate (BiVO4) could be prepared by the hydrothermal kettle method. Herein, the synthesized BiVO4-180 is demonstrated to be a versatile and stable heterogeneous photocatalyst for a series of C(sp2)–H functionalization reactions under visible light irradiation at ambient conditions. A series of functionalized compounds such as tetrahydroquinolines, 3-arylmethyl indoles, α-aryl α-amino acid esters, and sulfurized/selenized/thiocyanated heterocycles were successfully synthesized in good yields (>70 examples, including modification of drugs and peptides). The BiVO4 photocatalyst has the advantages of being recyclable, low-cost, air-tolerant, and high efficiency, which is the typical characteristic of overcoming the shortcomings of homogeneous catalysts.

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