Current progress on catalytic oxidation of toluene: a review

D Murindababisha, A Yusuf, Y Sun, C Wang… - … Science and Pollution …, 2021 - Springer
Toluene is one of the pollutants that are dangerous to the environment and human health
and has been sorted into priority pollutants; hence, the control of its emission is necessary …

Structural and optical characterization of Eu and Dy doped CaWO4 nanoparticles for white light emission

P Kaur, A Khanna, MN Singh, AK Sinha - Journal of Alloys and Compounds, 2020 - Elsevier
The structural and light emission properties of calcium tungstate (CaWO 4) nanoparticles
containing Eu 3+ and Dy 3+ are studied. CaWO 4 nanoparticles were prepared by chemical …

Photocatalytic degradation of methylene blue and dye mixture using indium-doped CaWO 4 synthesized by sonochemical and microwave-assisted hydrothermal …

TBO Nunes, MD Teodoro, MRD Bomio, FV Motta - Dalton Transactions, 2022 - pubs.rsc.org
This study presents indium-doped calcium tungstate for the first time. The photocatalytic and
photoluminescent properties of pure and In3+ doped samples were investigated. All pure …

Fast and efficient green synthesis of CaWO4 NPs using eggshells as a biogenic calcium source: Structure, optical property, and morphology

FX Nobre, OC Mendes, APJ da Silva, JLS Junior… - … of Photochemistry and …, 2023 - Elsevier
In summary, we report a fast, easy, and low-cost green synthesis approach to obtain calcium
tungstate nanoparticles (CaWO 4 NPs_GS) using eggshells as a source of calcium by the …

Profound impact on different properties of calcium tungstate scheelite, CaWO4 phase stabilized via wider synthesis conditions

S Balamurugan, SM Thomas, SA Ashika… - Inorganic Chemistry …, 2023 - Elsevier
We have attempted to synthesize the CaWO 4 phase materials under varied conditions and
report their experimental findings related to phase identification and its different properties …

Hexamethylenetetramine concentration effect on CaWO4 for electrochemical hydrogen evolution reaction activity

S Swathi, R Yuvakkumar, PS Kumar, G Ravi… - Fuel, 2021 - Elsevier
Hexamethylenetetramine (HMT) assisted calcium tungstate nanostructures were
successfully synthesized through co-precipitation method. The phase and material …

Fabrication of chitosan-coated calcium tungstate (CaWO4/Chitosan) and its Antioxidant, antimicrobial and phocatalytic activity

T Gomathi, V Priyadharshini, MM Alam… - Inorganic Chemistry …, 2024 - Elsevier
In the present era, the applicability of natural bioactive polymers, such as chitosan, has
become a significant concern due to its biologically compatible range, ease of …

[HTML][HTML] The Influence of High-Energy Milling on the Phase Formation, Structural, and Photoluminescent Properties of CaWO4 Nanoparticles

R Iordanova, M Gancheva, I Koseva, P Tzvetkov… - Materials, 2024 - mdpi.com
CaWO4 nanoparticles were obtained by facile mechanochemical synthesis at room
temperature, applying two different milling speeds. Additionally, a solid-state reaction was …

Synthesis of calcium tungstate nanoparticles from phosphogypsum waste

Y Belaoufi, M Bensemlali, B Hatimi, H Mortadi… - Nanotechnology for …, 2024 - Springer
The current study focused on the preparation of calcium tungstate nanoparticles (CaWO 4
NPs), also known as scheelite, using an innovative room temperature co-precipitation …

Investigations of structural, photoluminescence, colorimetric, lifetime, and luminous efficiency of Tb3+ and Sm3+ co-doped Calcium Tungstate for WLEDs

R Paikaray, T Badapanda, H Mohapatra… - Materials Today …, 2024 - Elsevier
Abstract Structure, photoluminescence, colorimetric, and thermoluminescence analysis of
Ca 1-xy Tb 2x/3 Sm 2y/3 WO 4; x= 0.01; y= 0.01-0.05 ceramics are reported in this …