One pot chemical synthesis of ultrafine NiAl2O4 nanoparticles: physico-chemical properties and photocatalytic degradation of organic dyes under visible light irradiation

2020 ◽  
pp. 1-8
Author(s):  
M. Arunkumar ◽  
A. Samson Nesaraj
Keyword(s):  
Chemical Synthesis ◽  
Visible Light ◽  
Photocatalytic Degradation ◽  
Visible Light Irradiation ◽  
Organic Dyes ◽  
Chemical Properties ◽  
Light Irradiation ◽  
One Pot ◽  
Physico Chemical

N-doped TiO2/s-PS aerogels for photocatalytic degradation of organic dyes in wastewater under visible light irradiation

2014 ◽  
Vol 89 (8) ◽  
pp. 1175-1181 ◽  
Author(s):  
Vincenzo Vaiano ◽  
Olga Sacco ◽  
Diana Sannino ◽  
Paolo Ciambelli ◽  
Simona Longo ◽  
...  
Keyword(s):  
Visible Light ◽  
Photocatalytic Degradation ◽  
Visible Light Irradiation ◽  
Organic Dyes ◽  
Light Irradiation ◽  
Doped Tio2

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.

Photocatalytic degradation of organic dyes with Sn2+- and Ag+-substituted K3Nb3WO9(PO4)2 under visible light irradiation

2015 ◽  
Vol 75 (1) ◽  
pp. 224-234 ◽  
Author(s):  
Suresh Palla ◽  
G. Ravi ◽  
Radha Velchuri ◽  
Naveen Kumar Veldurthi ◽  
J. R. Reddy ◽  
...  
Keyword(s):  
Visible Light ◽  
Photocatalytic Degradation ◽  
Visible Light Irradiation ◽  
Organic Dyes ◽  
Light Irradiation

A bifunctional cationic metal–organic framework based on unprecedented nonanuclear copper(ii) cluster for high dichromate and chromate trapping and highly efficient photocatalytic degradation of organic dyes under visible light irradiation

2018 ◽  
Vol 47 (27) ◽  
pp. 9103-9113 ◽  
Author(s):  
Tian-Rui Zheng ◽  
Lin-Lu Qian ◽  
Min Li ◽  
Zhi-Xiang Wang ◽  
Ke Li ◽  
...  
Keyword(s):  
Photocatalytic Activity ◽  
Visible Light ◽  
Photocatalytic Degradation ◽  
Visible Light Irradiation ◽  
Organic Dyes ◽  
Metal Organic Framework ◽  
Light Irradiation ◽  
Highly Efficient ◽  
Metal Organic ◽  
Organic Framework

A bifunctional cationic MOF showed fast and highly efficient Cr2O72− and CrO42− trapping, and highly efficient photocatalytic activity.

One-pot synthesis of micro/nano structured β-Bi2O3 with tunable morphology for highly efficient photocatalytic degradation of methylparaben under visible-light irradiation

RSC Advances ◽  
2015 ◽  
Vol 5 (48) ◽  
pp. 38373-38381 ◽  
Author(s):  
Xin Xiao ◽  
Ruiping Hu ◽  
Shunheng Tu ◽  
Chunxia Zheng ◽  
Huan Zhong ◽  
...  
Keyword(s):  
Visible Light ◽  
Photocatalytic Degradation ◽  
Visible Light Irradiation ◽  
Light Irradiation ◽  
One Pot ◽  
Highly Efficient ◽  
One Pot Synthesis ◽  
Photocatalytic Removal ◽  
Tunable Morphology ◽  
Visible Light Photocatalytic

Micro/nanostructures β-Bi2O3 with tunable morphologies were synthesized via an one-pot solvothermal–calcining route for efficient visible-light photocatalytic removal of methylparaben from water.

Preparation of nano-sized mixed crystal TiO2-coated Er3 + :YAlO3 by sol–gel method for photocatalytic degradation of organic dyes under visible light irradiation

2009 ◽  
Vol 60 (4) ◽  
pp. 917-926 ◽  
Author(s):  
Jun Wang ◽  
Jia Li ◽  
Bin Liu ◽  
Yingpeng Xie ◽  
Guangxi Han ◽  
...  
Keyword(s):  
Visible Light ◽  
Photocatalytic Degradation ◽  
High Activity ◽  
Visible Light Irradiation ◽  
Organic Dyes ◽  
Upconversion Luminescence ◽  
Sol Gel ◽  
Light Irradiation ◽  
Tio2 Photocatalyst ◽  
Primary Model

In this work, an upconversion luminescence agent, crystallized Er3 + :YAlO3, was synthesized and then coated by the nano-sized TiO2 film through sol–gel technique. A novel TiO2 photocatalyst, Er3 + :YAlO3/TiO2, with high activity in visible light was subsequently prepared. The Er3 + :YAlO3 and Er3 + :YAlO3/TiO2 were characterized by X-ray diffraction (XRD) and transmission electron microscope (TEM). The photocatalytic activity of Er3 + :YAlO3/TiO2 photocatalyst was tested by the degradation of acid red B in aqueous solution as the primary model compound under visible light irradiation. The experimental results proved that the prepared TiO2-coated crystallized Er3 + :YAlO3 was able to decompose the acid red B efficiently, and it is promising to use the idea to develop new TiO2 photocatalyst with high activity for photocatalytic degradation under visible light.

Photocatalytic degradation of organic dyes under visible light irradiation by floral-like LaFeO3nanostructures comprised of nanosheet petals

2014 ◽  
Vol 38 (11) ◽  
pp. 5480-5490 ◽  
Author(s):  
Subramaniam Thirumalairajan ◽  
Kesavan Girija ◽  
Valmor Roberto Mastelaro ◽  
Nagamony Ponpandian
Keyword(s):  
Visible Light ◽  
Photocatalytic Degradation ◽  
Visible Light Irradiation ◽  
Organic Dyes ◽  
Light Irradiation
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