Challenges and strategies to design phosphors for future white light emitting diodes

K Panigrahi, A Nag - The Journal of Physical Chemistry C, 2022 - ACS Publications
Phosphor-converted white-light-emitting diodes (pc-WLEDs) are a commercially successful
product for energy-efficient illumination. A large number of reported phosphors exhibit high …

Layered Structure Produced Nonconcentration Quenching in a Novel Eu3+-Doped Phosphor

J Li, Q Liang, Y Cao, J Yan, J Zhou, Y Xu… - … applied materials & …, 2018 - ACS Publications
Energy migration (energy transfer among identical luminescence centers) is always thought
to be related to the concentration quenching in luminescence materials. However, the novel …

Tunable dual emission of Ca 3 Al 4 ZnO 10: Bi 3+, Mn 4+ via energy transfer for indoor plant growth lighting

Z Zhou, Y Zhong, M Xia, N Zhou, B Lei… - Journal of Materials …, 2018 - pubs.rsc.org
We synthesized a series of Bi3+ doped and Bi3+ and Mn4+ co-doped Ca3Al4ZnO10
(CAZO) phosphors via a conventional high-temperature solid-state reaction (SSR). Upon …

Organo-lead halide perovskite regulated green light emitting poly (vinylidene fluoride) electrospun nanofiber mat and its potential utility for ambient mechanical energy …

A Sultana, MM Alam, P Sadhukhan, UK Ghorai, S Das… - Nano Energy, 2018 - Elsevier
Methylammonium lead bromide (CH 3 NH 3 PbBr 3)(MAPbBr) has been synthesized and
then introduced in the poly (vinylidene fluoride)(PVDF) nanofiber made by the process of …

Engineering of rare-earth Eu3+ ions doping on p-type NiO for selective detection of toluene gas sensing and luminescence properties

TP Mokoena, HC Swart, KT Hillie… - Sensors and Actuators B …, 2021 - Elsevier
We present the engineering of various concentrations of rare-earth europium (Eu 3+) ions in
the range of 1–4 wt% doped in p-type NiO for selective detection of toluene prepared …

White light emitting MgAl 2 O 4: Dy 3+, Eu 3+ nanophosphor for multifunctional applications

K Panigrahi, S Saha, S Sain, R Chatterjee, A Das… - Dalton …, 2018 - pubs.rsc.org
Feeble white emission with a low Colour Rendering Index (CRI) has become the principal
gridlock for the extensive commercialization of phosphor converted white LEDs (pc-WLEDs) …

ZnAl2O4:Eu3+ Nanoparticle Phosphors Co-doped with Li+ for Red Light-Emitting Diodes

A De, B Samanta, AK Dey, N Chakraborty… - ACS Applied Nano …, 2021 - ACS Publications
In recent years, rare-earth doped phosphors have gathered immense attention in the
luminescence field for lighting and electronic display applications. However, the …

ZnSnO 3–hBN nanocomposite-based piezocatalyst: ultrasound assisted reactive oxygen species generation for degradation of organic pollutants

A Biswas, S Saha, NR Jana - New Journal of Chemistry, 2020 - pubs.rsc.org
Piezocatalysis is an emerging water purification technology in which mechanical energy is
used to degrade toxic chemicals by means of piezoelectric materials coupled with …

Thermally stable photoluminescence of Eu 3+ doped strontium pyrophosphate: red emitting phosphor with high color purity

NP Patel, N Degda, V Verma, KVR Murthy… - New Journal of …, 2024 - pubs.rsc.org
A series of Eu3-doped strontium pyrophosphate (Sr2P2O7) samples was developed by a
combustion synthesis process to investigate their photoluminescence (PL) properties. X-ray …

On the Development of Phosphors for Luminescent Materials: Synthesis, Characterization, Applications and Evolution of Phosphors as White-Light-Emitting Diodes

M Farooq, H Rafiq, MH Rasool - ECS Journal of Solid State …, 2023 - iopscience.iop.org
The manuscript focuses on the concept of nano-phosphors, a remarkable type of material
that has been widely explored because of their diverse promising applications. Progress in …