Ag nanoparticles synthesized by Datura metel L. Leaf extract and their charge density distribution, electrochemical and biological performance

K Chinnaiah, R Krishnamoorthi, K Kannan… - Chemical Physics …, 2022 - Elsevier
The present study investigates the electrochemical performance; charge density distribution,
antimicrobial and antifungal activities of green synthesized silver nanoparticles (Ag NPs) …

Self-supported Ni-NiWO4@ NC heterojunction as high-efficient electrocatalyst for overall water splitting

LX Kong, Y Fang, MM Wang, HH Li, S Huang… - Journal of Alloys and …, 2024 - Elsevier
Industrial-scale hydrogen energy deployment requires the design of highly efficient catalysts
with low overpotential and excellent stability, particularly at high current densities. We report …

The photoluminescence and Judd-Ofelt investigations of UV, near-UV and blue excited highly pure red emitting BaWO4: Eu3+ phosphor for solid state lighting

R Gopal, J Manam - Ceramics International, 2023 - Elsevier
The article explores the photoluminescence properties of UV, near-UV and blue excited
BaWO 4: Eu 3+ red phosphors. The optical band gap narrowing is observed after adding Eu …

Fabrication of SrWO4/PPy composite as electrode material for high-performance supercapacitors

S Rajkumar, S Dhineshkumar, N Arunprakash… - Optical Materials, 2023 - Elsevier
The societal major concern of the moment is energy storage, energy production and global
warming. Researchers are striving to create novel, highly efficient energy storage materials …

NiFe-based tungstate@ layered double hydroxide heterostructure supported on graphene as efficient oxygen evolution reaction catalyst

S Song, Y Fu, F Yin, Y Zhang, J Ma, Y Liu, J Ren… - Materials Today …, 2023 - Elsevier
Oxygen evolution reaction (OER) plays a key role in water splitting and rechargeable metal–
air batteries, thus eagerly demanding efficient, robust, and low-cost electrocatalysts. Two …

A novel blue excited white light emitting SrWO4: Pr3+ phosphor for single phase white-LED applications

R Gopal, J Manam - Ceramics International, 2022 - Elsevier
A series of white light emitting Pr 3+ activated SrWO 4 phosphors are synthesized by most
facile solid state reaction routes. The structural properties are investigated by X-ray …

SrWO4: Er3+; an efficient green phosphor for LED and optical thermometry applications

R Gopal, J Manam - Journal of Materials Science: Materials in Electronics, 2022 - Springer
The present article reports the up-and down-conversion photoluminescence studies of Er3+-
activated SrWO4 (SWO) phosphors. The synthesized samples are characterized by different …

Investigation on microstructural impacts to electrochemical performances of strontium tungstate as efficient bifunctional catalyst for hydrogen and oxygen evolution …

R Karthik, PM Shafi, SM Chen, R Sukanya… - Journal of the Taiwan …, 2021 - Elsevier
The development of efficient bifunctional catalysts with the properties of high-performance,
high-stability, earth-abundant, and low-cost for both hydrogen and oxygen evolution …

Hydrothermal synthesis of cerium-doped Zn2SiO4 phosphor for futuristic lighting applications

P Diana, S Sebastian, D Sivaganesh… - Journal of Solid State …, 2024 - Elsevier
Abstract In this study, Zn 2 SiO 4: Ce 3+ phosphor with varying weight percentages of cerium
(Ce) was synthesized by using the hydrothermal process. The effect of Ce ion incorporation …

Red emitting Eu3+ induced SrWO4 materials: synthesis, structural, morphological and photoluminescence analysis

S Saravanakumar, D Sivaganesh, V Sivakumar… - Physica …, 2021 - iopscience.iop.org
Rare-earth doped phosphors have occupied significant percentage in the field of
luminescence applications. In order to get the optimized intensity of PL spectra, the dopant …