Novel Cr3+-activated far-red emitting phosphors with β-Ca3(PO4)2-type structure for indoor plant cultivation
Sign Up to like & getrecommendations! Published in 2022 at "International Journal of Minerals, Metallurgy and Materials"
DOI: 10.1007/s12613-021-2363-6
Abstract: Cr3+-activated far-red and near-infrared phosphors have drawn considerable attention owing to their adjustable emission wavelengths and wide applications. Herein, we reported a series of Cr3+-doped phosphors with β-Ca3(PO4)2-type structure, of which Ca9Ga(PO4)7:Cr3+ possessed the highest… read more here.
Keywords: cr3; cr3 activated; far red; activated far ... See more keywords
A novel high color purity blue-emitting Tm3+-doped β-Ca3(PO4)2-type phosphor for WLED application
Sign Up to like & getrecommendations! Published in 2021 at "Optik"
DOI: 10.1016/j.ijleo.2020.166027
Abstract: Abstract The series of Tm-doped phosphates Ca9-xZnxLa0.9(PO4)7:0.1Tm3+ for using in phosphor-convertible white LEDs (pc-WLED) with β-Ca3(PO4)2-type structure were synthesized using a standard high temperature route. Intense emission in the blue region of the visible spectrum… read more here.
Keywords: po4; po4 type; ca3 po4; color purity ... See more keywords
Barium-induced effects on structure and properties of β-Ca3(PO4)2-type Ca9Bi(VO4)7
Sign Up to like & getrecommendations! Published in 2019 at "Journal of Alloys and Compounds"
DOI: 10.1016/j.jallcom.2019.03.365
Abstract: Abstract Ca9–xBaxBi(VO4)7 (0 ≤ x ≤ 1.5) solid solutions with the β-Ca3(PO4)2-type structure were prepared by a solid-state method. Powder X-ray diffraction study of 0 ≤ x ≤ 0.7 showed that Bi3+ and Ba2+ cations were completely incorporated into the β-TCP-type host framework… read more here.
Keywords: xbaxbi vo4; vo4; ca9 xbaxbi; ca3 po4 ... See more keywords
Phase and melting relationships of β, α and α′-Ca3(PO4)2 polymorphs in the Ca3(PO4)2-Zn3(PO4)2 system
Sign Up to like & getrecommendations! Published in 2017 at "Journal of The European Ceramic Society"
DOI: 10.1016/j.jeurceramsoc.2016.12.022
Abstract: Abstract In order to provide an exact knowledge of the phase transitions and melting relationships of Ca3(PO4)2 (TCP) in the presence of zinc, a revisited version of the rich-Ca3(PO4)2 region of the phase diagram of… read more here.
Keywords: phase; melting relationships; po4; system ... See more keywords
Investigating luminescence properties and energy transfer of Ca3(PO4)2: Dy3+/Eu3+ phosphor via hydrothermal synthesis
Sign Up to like & getrecommendations! Published in 2020 at "Optical Materials"
DOI: 10.1016/j.optmat.2020.110009
Abstract: Abstract In this paper, Dy3+ doped and Dy3+/Eu3+ co-doped Ca3(PO4)2 phosphors were prepared through hydrothermal synthesis method. pH value in the initial reaction solution had an important effect on the determination of phosphate morphology. With… read more here.
Keywords: po4 dy3; ca3 po4; dy3 eu3; dy3 ... See more keywords
Probing Eu2+ luminescence from different crystallographic sites in Ca10M(PO4)7:Eu2+ (M = Li, Na and K) with β-Ca3(PO4)2-type structure
Sign Up to like & getrecommendations! Published in 2017 at "Chemistry of Materials"
DOI: 10.1021/acs.chemmater.7b02724
Abstract: Eu2+ local environments in various crystallographic sites enable the different distributions of the emission and excitation energies and then realize the photoluminescence tuning of the Eu2+ doped solid state phosphors. Herein we report the Eu2+-doped… read more here.
Keywords: po4 eu2; ca3 po4; ca10m po4; eu2 ... See more keywords
Topological Understanding of the Narrow Emission Band of β-Ca3(PO4)2:Eu2+-Type Phosphors: The Importance of Pinwheel Structural Units.
Sign Up to like & getrecommendations! Published in 2025 at "Inorganic chemistry"
DOI: 10.1021/acs.inorgchem.5c02358
Abstract: In whitlockite-type compounds, the Eu2+ ion can emit in a wide region from blue to yellow, but its luminescent mechanism remains unclear. Here, we performed a topological crystallography analysis of the whitlockite structure and first… read more here.
Keywords: ca3 po4; emission; narrow emission; eu2 ... See more keywords
Sr9In(VO4)7 as a model ferroelectric in the structural family of β-Ca3(PO4)2-type phosphates and vanadates
Sign Up to like & getrecommendations! Published in 2020 at "RSC Advances"
DOI: 10.1039/c9ra10336h
Abstract: Sr9In(VO4)7 was prepared by a solid-state method at 1270 K in air. This vanadate has the β-Ca3(PO4)2-type structure and crystallizes in polar space group R3c. The structural parameters of Sr9In(VO4)7 were refined by the Rietveld… read more here.
Keywords: po4; transition; po4 type; sr9in vo4 ... See more keywords
Synthesis of acrylic acid from methyl lactate over calcium phosphate catalysts in a fixed bed reactor: time-on-stream behavior and kinetic analysis
Sign Up to like & getrecommendations! Published in 2024 at "Chemical Engineering Communications"
DOI: 10.1080/00986445.2024.2338787
Abstract: Abstract Transformation of methyl lactate to acrylic acid was investigated over Ca3(PO4)2, Ca2(P2O7) and their mixture in the temperature range of 250-425 °C. The initial concentration of methyl lactate in water was varied from 2 wt% to… read more here.
Keywords: methyl; ca3 po4; acrylic acid; methyl lactate ... See more keywords
Preparation of β-Ca3(PO4)2/Poly(D,L-lactide) and β-Ca3(PO4)2/Poly(ε-caprolactone) Biocomposite Implants for Bone Substitution
Sign Up to like & getrecommendations! Published in 2018 at "Inorganic Materials"
DOI: 10.1134/s002016851801017x
Abstract: Highly permeable macroporous implants of various architectures for bone grafting have been fabricated by thermal extrusion 3D printing using highly filled β-Ca3(PO4)2/poly(D,L-lactide) (degree of filling up to 70 wt %) and β-Ca3(PO4)2/poly(ε-caprolactone) (degree of filling… read more here.
Keywords: poly lactide; ca3 po4; po4 poly;
Composite Bioceramics Engineering Based on Analysis of Phase Equilibria in the Ca3(PO4)2–CaNaPO4–CaKPO4 System
Sign Up to like & getrecommendations! Published in 2019 at "Inorganic Materials"
DOI: 10.1134/s0020168519050157
Abstract: Abstract —Based on analysis of phase equilibria in the Ca3(PO4)2–CaNaPO4–CaKPO4 system at 500 and 1200°C, we have proposed compositions of composite bioceramics which lie in the single-phase field of a solid solution of phase A… read more here.
Keywords: ca3 po4; phase; phase field;