Tungsten-based nanomaterials (WO3 & Bi2WO6): modifications related to charge carrier transfer mechanisms and photocatalytic applications

SG Kumar, KSRK Rao - Applied Surface Science, 2015 - Elsevier
Heterogeneous photocatalysis is an ideal green energy technology for the purification of
wastewater. Although titania dominates as the reference photocatalyst, its wide band gap is …

Nanostructured-based WO3 photocatalysts: recent development, activity enhancement, perspectives and applications for wastewater treatment

MB Tahir, G Nabi, M Rafique, NR Khalid - International Journal of …, 2017 - Springer
The growth of highly ordered architectures of semiconductor metallic oxide photocatalyst
has acknowledged great consideration due to natural growth along with exceptional …

Study of the effect of ion irradiation on increasing the photocatalytic activity of WO3 microparticles

AL Kozlovskiy, A Alina, MV Zdorovets - Journal of Materials Science …, 2021 - Springer
The work is devoted to the study of the possibility of using low-energy irradiation with helium
ions to increase the photocatalytic activity of tungsten oxide (WO 3) microparticles, if used as …

Simultaneous degradation of methyl orange and indigo carmine dyes from an aqueous solution using nanostructured WO3 and CuO supported on Zeolite 4A

M Foroughi, SJ Peighambardoust, B Ramavandi… - Separation and …, 2024 - Elsevier
In this study, a novel composite catalyst system, Zeolite 4A/WO 3/CuO with a Z-scheme
design, was synthesized for photocatalysis, sonocatalysis, and sono-photocatalysis methyl …

Synthesis of Fe-doped WO3 nanostructures with high visible-light-driven photocatalytic activities

H Song, Y Li, Z Lou, M Xiao, L Hu, Z Ye… - Applied Catalysis B …, 2015 - Elsevier
In this paper, the Fe-doped WO 3 nanostructures with precisely controlled Fe doping
contents are obtained by using a template method. The characterizations obviously show …

Tungsten oxide-graphene oxide (WO3-GO) nanocomposite as an efficient photocatalyst, antibacterial and anticancer agent

G Jeevitha, R Abhinayaa, D Mangalaraj… - Journal of Physics and …, 2018 - Elsevier
Functioning of ultrasonically prepared tungsten oxide-graphene oxide (WO 3-GO)
nanocomposite as a photocatalyst, antibacterial and anticancer system was investigated …

Mesoporous WO3 photocatalyst for the partial oxidation of methane to methanol using electron scavengers

K Villa, S Murcia-López, T Andreu… - Applied Catalysis B …, 2015 - Elsevier
Mesoporous WO 3 was synthesized by replicating technique using ordered mesoporous
silica KIT-6 as the template. The obtained material exhibits high surface area (151 m 2 g− 1) …

Revealing the effect of paired redox-acid sites on metal oxide catalysts for efficient NOx removal by NH3-SCR

W Tan, C Wang, S Yu, Y Li, S Xie, F Gao… - Journal of Hazardous …, 2021 - Elsevier
Understanding the nature of active sites on metal oxide catalysts in the selective catalytic
reduction (SCR) of NO by NH 3 (NH 3-SCR) is a crucial prerequisite for the development of …

Highly efficient photocatalytic and photoelectrocatalytic activity of solar light driven WO3/g-C3N4 nanocomposite

M Karimi-Nazarabad, EK Goharshadi - Solar Energy Materials and Solar …, 2017 - Elsevier
In this work, using compositing of two semiconductors WO 3 and gC 3 N 4 (WO 3: gC 3 N 4=
1: 1, 1: 3, and 3: 1), we achieved the best solar light driven photocatalyst. The photocatalytic …

Photocatalytic properties of tungsten trioxide (WO3) nanoparticles for degradation of Lidocaine under visible and sunlight irradiation

A Fakhri, S Behrouz - Solar Energy, 2015 - Elsevier
Lidocaine (LDC) is a prevalent positional drug of anesthetic and found in aqueous
environments as a pollutant due to its widespread use. The indiscriminate use of the …