Surface activation of calcium tungstate by europium doping for improving photocatalytic performance: Towards lanthanide site photocatalysis

H Wu, J Peng, H Sun, Q Ruan, H Dong, Y Jin… - Chemical Engineering …, 2022 - Elsevier
Lanthanides doping can improve the performance of photocatalysts due to the enhanced
optical absorption or charge separation. Here, we demonstrate the important role of …

White light-emitting calcium tungstate microspheres synthesized via co-precipitation at room temperature and application to UV-LED chip

JY Jung, JY Park, HK Yang - Journal of Alloys and Compounds, 2023 - Elsevier
Crystalline CaWO 4 was synthesized by a co-precipitation method at room temperature.
XRD peak at a position like that in the reference pattern, and the signal was detected from …

CaO@ ZrO2@ g-C3N4 nanosorbent for superior malachite green dye selectivity and adsorption from contaminated water

O Aldaghri, BA El-Badry, KH Ibnaouf, KK Taha… - Diamond and Related …, 2024 - Elsevier
The steady rise in the volume of waste produced by the forestry, lumber, and paper sectors
has necessitated the exploration of methods to convert these waste products into …

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 …

Fabrication and Characterization of BaMoO4-Coupled CaWO4 Heterojunction Micro/Nanocomposites with Enhanced Photocatalytic Activity Towards MB and CIP …

H Gao, S Wang, Y Wang, H Yang, L Fang… - Journal of Electronic …, 2022 - Springer
The polyacrylamide gel method combined with low-temperature calcination technology
(PGMCLCT) have been successfully used to synthesize BaMoO4-coupled CaWO4 …

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 …

Homogeneous double-layer TiO2-ZrO2-SiO2 photocatalyst with multi-heterojunction structure for enhanced visible light-responsive photocatalytic activity

Y Wu, M Guan, X Chang, J Wang, S Xu - Journal of Molecular Liquids, 2023 - Elsevier
Traditional heterojunctions are usually constructed with different material systems, resulting
in weaker interfacial effects in the catalytic system. In order to solve this problem, we use a …

GO@β-Ag2MoO4 Composite: One-Step Synthesis, Characterization, and Photocatalytic Performance against RhB Dye

PHA da Silva, DA de Souza, RLF Filho… - ACS Physical …, 2024 - ACS Publications
The combination of materials to improve properties of interest has become one of the
strategies widely used for numerous applications, including new catalysts, over the last few …

Modulation of photocatalytic properties through counter-ion substitution: tuning the bandgaps of aromatic sulfonium octamolybdates for efficient photo-degradation of …

M Singh, CP Pradeep - Dalton Transactions, 2022 - pubs.rsc.org
Modulating the photocatalytic properties of polyoxometalate-organic hybrids through
counterion substitution is a less explored concept. In this study, a new series of aromatic …

β-SnWO4 as yellow lead-free pigment by ball milling method: Rietveld refinement, morphology, optical and colorimetric properties

SC Bentes, FX Nobre, RD Ferreira, LB Saraiva… - Materials Chemistry and …, 2024 - Elsevier
The article presents a new route of synthesis of tin tungstate (β-SnWO 4) by high-energy ball
milling (HEBM), starting from the precursors metallic tin (Sn) and tungsten trioxide (WO 3) …