Facile preparation of MgAl2O4/CeO2/Mn3O4 heterojunction photocatalyst and enhanced photocatalytic activity

J Li, S Wang, G Sun, H Gao, X Yu, S Tang… - Materials Today …, 2021 - Elsevier
Novel Mn 3 O 4-promoted double p− n junction MgAl 2 O 4/CeO 2/Mn 3 O 4 heterojunction
photocatalyst was constructed by one-step synthesis method and two-step synthesis …

Novel Red-Emitting Phosphor Ca9Y(PO4)7:Ce3+,Mn2+ with Energy Transfer for Fluorescent Lamp Application

CH Huang, TW Kuo, TM Chen - ACS Applied Materials & …, 2010 - ACS Publications
A series of new luminescent emission-tunable phosphors Ca9Y (PO4) 7: z Ce3+, x Mn2+
have been synthesized by a high-temperature solid-state reaction. We report a broad deep …

d–f luminescence of Ce3+ and Eu2+ ions in BaAl2O4, SrAl2O4 and CaAl2O4 phosphors

KA Gedekar, SP Wankhede, SV Moharil… - Journal of Advanced …, 2017 - Springer
Abstract Ce 3+ and Eu 2+ doped alkaline earth aluminates MAl 2 O 4 (M= Ca, Sr, Ba) were
prepared by single-step combustion synthesis at low temperature (600° C). X-ray diffraction …

Structure and functional properties of oxides in the BaO–Al2O3 system: Phosphors, pigments and catalysts

Z Wang, Y Wang, MA Subramanian, P Jiang - Progress in Solid State …, 2022 - Elsevier
Oxides such as BaAl 12 O 19 and BaAl 2 O 4 in the BaO–Al 2 O 3 system demonstrate
potential for optical applications due to the abundant tetrahedral and octahedral sites in their …

Generating yellow and red emissions by co-do** Mn 2+ to substitute for Ca 2+ and Sc 3+ sites in Ca 3 Sc 2 Si 3 O 12: Ce 3+ green emitting phosphor for white LED …

Y Liu, X Zhang, Z Hao, Y Luo, XJ Wang… - Journal of Materials …, 2011 - pubs.rsc.org
We report luminescence properties of Ce3+ and Mn2+ co-activated Ca3Sc2Si3O12 (CSS)
silicate garnets. It is observed that Mn2+ may not only occupy Ca2+ sites to generate a …

Enhanced upconversion emission and temperature sensor sensitivity in presence of Bi3+ ions in Er3+/Yb3+ co-doped MgAl2O4 phosphor

AK Choudhary, A Dwivedi, A Bahadur, TP Yadav… - Ceramics …, 2018 - Elsevier
Abstract Mg 0 (. 95-x) Er x Yb 0.05 Al 2 O 4 (x= 0.3, 0.5, 0.7, 1.0, and 1.5 mol%) and Mg
(0.943-y) Er. 007 Yb 0.05 Bi y Al 2 O 4 (y= 2, 5, 7, 10, and 15 mol%) phosphor samples have …

Photoluminescence and phosphorescence properties of MAl2O4: Eu2+, Dy3+ (M= Ca, Ba, Sr) phosphors prepared at an initiating combustion temperature of 500° C

BM Mothudi, OM Ntwaeaborwa, JR Botha… - Physica B: Condensed …, 2009 - Elsevier
Eu2+ and Dy3+ co-doped calcium aluminate, barium aluminate and strontium aluminate
phosphors were synthesized at an initiating combustion temperature of 500° C using urea …

Full color control and white emission from CaZnOS: Ce 3+, Na+, Mn 2+ phosphors via energy transfer

Z Xu, Z **a, B Lei, Q Liu - Journal of Materials Chemistry C, 2016 - pubs.rsc.org
A series of CaZnOS: Ce3+, Na+, Mn2+ phosphors were successfully synthesized by a
conventional solid-state reaction and their luminescence properties were investigated in …

Effect of copper phthalocyanine (CuPc) on electrochemical hydrogen storage capacity of BaAl2O4/BaCO3 nanoparticles

A Salehabadi, M Salavati-Niasari, T Gholami - International Journal of …, 2017 - Elsevier
A green synthesis method, solution combustion, were performed to synthesize BaAl 2 O
4/BaCO 3 nanoparticles by using stoichiometric amount of cations, Ba 2+ and Al 3+, in …

Synthesis and Characterization of BaAl2O4 Catalyst and its Photocatalytic Activity Towards Degradation of Methylene Blue Dye

S Wang, H Gao, L Fang, Y Wei, Y Li… - … für Physikalische Chemie, 2019 - degruyter.com
Hexagonal BaAl2O4 catalyst has been prepared using a gamma-ray irradiation assisted
polyacrylamide gel method. The catalysts synthesized at different calcining temperatures …