Single-phase far-red-emitting ZnAl2O4: Cr3+ phosphor for application in plant growth LEDs

MT Tran, DQ Trung, N Tu, DD Anh, LTH Thu… - Journal of Alloys and …, 2021 - Elsevier
Single-phase far-red-emitting ZnAl 2 O 4: Cr 3+ phosphor has been successfully
synthesized by a sol-gel method. The phosphor can be well excited by NUV, violet, and …

Controlling a defect structure of the ZnGa2O4: Cr3+ spinel through synthesis parameters for persistent luminescence optimization

A Gerus, V Boiko, VC Ciaramitaro, ML Saladino… - Materials Research …, 2023 - Elsevier
Abstract ZnGa 2 O 4: Cr 3+(ZGO: Cr) is one of the most promising red persistent phosphors
for in-vivo imaging due to its 650–750 nm emission band in the range of the so-called first …

Cr3+ doped ZnGa2O4 far-red emission phosphor-in-glass: Toward high-power and color-stable plant growth LEDs with responds to all of phytochrome

M Li, H Zhang, X Zhang, J Deng, Y Liu, Z Xia… - Materials Research …, 2018 - Elsevier
In present work, a series of luminescent glass ceramic plates were prepared via phosphor-in-
glass (PiG) technology, in which included the phosphor of ZnGa 2 O 4: Cr 3+(ZGO: Cr 3+) …

Cr3+ doped Al2O3 nanoparticles: Effect of Cr3+ content in intensifying red emission

PM Lewis, N Keerthana, D Hebbar, KS Choudhari… - Current Applied …, 2021 - Elsevier
Abstract Cr 3+-doped α-Al 2 O 3 nanoparticles (Al 2− x Cr x O 3, 0.005≤ x≤ 0.05) were
synthesized by co-precipitation method. X-ray diffraction (XRD) patterns of Cr 3+: Al 2 O 3 …

NIR persistent luminescence phosphor Zn 1.3 Ga 1.4 Sn 0.3 O 4: Yb 3+, Er 3+, Cr 3+ with 980 nm laser excitation

J Qin, J Xiang, H Suo, Y Chen, Z Zhang… - Journal of Materials …, 2019 - pubs.rsc.org
As a new type of optical probe for biological imaging, persistent luminescence (PersL)
materials with near-infrared (NIR) emission have aroused great interest for their excellent …

ZnAl2O4/sulfur-doped g-C3N4 S-scheme heterojunction for efficient photocatalytic degradation of malachite green

Q Jin, S Wang, C Lei, S Liu, S Feng, T Ma, Z Lang - Optical Materials, 2023 - Elsevier
In this study, ZnAl 2 O 4 and sulfur-doped gC 3 N 4 (SCN) S-Scheme heterojunctions were
successfully prepared by in situ self-assembly method for the efficient removal of malachite …

ZnAl2O4: Cr3+ translucent ceramic phosphor with thermally stable far-red luminescence

M Qiang, X Yin, H Lin, R Hong, D Zhang, Z Zhang… - Optical Materials, 2022 - Elsevier
Far-red-emitting ZnAl 2 O 4: Cr 3+ phosphor ceramics were fabricated by the spark plasma
sintering method. The photoluminescence characteristics, luminescence thermal stability …

Synthesis, characterization and absorption saturation of Co: ZnAl2O4 (gahnite) transparent ceramic and glass-ceramics: A comparative study

P Loiko, A Belyaev, O Dymshits, I Evdokimov… - Journal of Alloys and …, 2017 - Elsevier
Transparent polycrystalline ZnAl 2 O 4 (gahnite) ceramic doped with 0.1 at.% Co 2+ is
synthesized by hot pressing of powders (1600° C, 50 MPa) using the sintering additive, ZnF …

Bright red-luminescence of Eu3+ ion-activated La10W22O81 microphosphors for noncytotoxic latent fingerprint imaging

KN Kumar, L Vijayalakshmi, P Hwang… - Journal of Alloys and …, 2020 - Elsevier
An intense red emission from Eu 3+: La 10 W 22 O 81 (LWO) microphosphor rods has been
obtained under UV excitation source for latent fingerprint (LFP) imaging. Microphosphor …

Microwave-assisted synthesis of blue-green NiAl2O4 nanoparticle pigments with high near-infrared reflectance for indoor cooling

SG Menon, HC Swart - Journal of Alloys and Compounds, 2020 - Elsevier
Non-toxic, blue-green near-infrared (NIR) reflecting inorganic NiAl 2 O 4 nanoparticle
pigments were synthesized through a new microwave-assisted solvothermal method as an …