The crystal structure and luminescence properties of novel Ce 3+ and Ce 3+, Sm 3+-activated Y 4 SiAlO 8 N phosphors for near-UV white LEDs
Y Hua, X Li, D Zhang, H Ma, D Deng, S Xu - New Journal of Chemistry, 2016 - pubs.rsc.org
A series of novel Ce3+ and/or Sm3+ activated Y4SiAlO8N (YSAON) phosphors are
successfully synthesized by a conventional solid-state reaction method. The formation of …
successfully synthesized by a conventional solid-state reaction method. The formation of …
High-temperature synthesis, single-crystal X-ray and neutron powder diffraction, and materials properties of Sr3Ln10Si18Al12O18N36 (Ln= Ce, Pr, Nd)—novel …
R Lauterbach, E Irran, PF Henry, MT Weller… - Journal of Materials …, 2000 - pubs.rsc.org
The novel oxonitridoaluminosilicates (sialons) Sr3Ln10Si18Al12O18N36 (Ln= Ce, Pr, Nd)
were obtained by the reaction of the respective lanthanide metals with Si (NH) 2, SrCO3 …
were obtained by the reaction of the respective lanthanide metals with Si (NH) 2, SrCO3 …
New method of free silicon determination in pressureless sintered silicon nitride by Raman spectroscopy and XRD
OA Lukianova, AA Parkhomenko, VV Krasilnikov… - Ceramics …, 2019 - Elsevier
Formation of silicon affects different physical properties of silicon nitride ceramics.
Decomposition of Si 3 N 4 and formation of free Si are highly important processes and …
Decomposition of Si 3 N 4 and formation of free Si are highly important processes and …
High-temperature synthesis and single-crystal X-ray structure determination of Sr10Sm6Si30Al6O7N54—a layered sialon with an ordered distribution of Si, Al, O, and …
R Lauterbach, W Schnick - Solid state sciences, 2000 - Elsevier
The novel oxonitridoaluminosilicate Sr10Sm6Si30Al6O7N54 has been obtained by the
reaction of the powdered metals Sr and Sm with Si (NH) 2, SrCO3 and AlN using a …
reaction of the powdered metals Sr and Sm with Si (NH) 2, SrCO3 and AlN using a …
Fabrication of ceramic composites based on a silicon nitride powder with a precipitated sintering additive
PV Andreev, PD Drozhilkin, EE Rostokina… - Inorganic Materials …, 2023 - Springer
The process of spray drying synthesis of the charge compositions based on silicon nitride
(Si3N4) with organic compounds of aluminum and yttrium in a molar ratio of 3: 5 …
(Si3N4) with organic compounds of aluminum and yttrium in a molar ratio of 3: 5 …
Fabrication and Characterization of Narrow-Wavelength Phosphors of Tb-Doped Yttrium-Silicon-Aluminum Oxynitride Using Spray Pyrolysis
Selective emission of green light phosphor powder Y4SiAlO8N as the host material and
Tb3+ as the activator was successfully achieved using spray pyrolysis (SP). Samples …
Tb3+ as the activator was successfully achieved using spray pyrolysis (SP). Samples …
Crystallisation studies of Si3N4–Al2O3–SiO2–Y2O3 glass–ceramics under different heat-treatment conditions
S Ahmad, T Ludwig, M Herrmann, MM Mahmoud… - Journal of the European …, 2015 - Elsevier
The effects of different heat-treatment temperatures and gases on the crystallisation of Si 3 N
4–Al 2 O 3–SiO 2–Y 2 O 3 glasses were investigated. Simultaneous thermal analyses and …
4–Al 2 O 3–SiO 2–Y 2 O 3 glasses were investigated. Simultaneous thermal analyses and …
Nd3Si5AlON10–Synthese, Kristallstruktur und Eigenschaften eines Sialons im La3Si6N11‐Strukturtyp
R Lauterbach, W Schnick - Zeitschrift für anorganische und …, 2000 - Wiley Online Library
Abstract Nd3Si5AlON10 wurde durch Umsetzung von Siliciumdiimid, Aluminiumnitrid,
Aluminiumoxid und Neodym unter reiner N2‐Atmosphäre in einem Hochfrequenzofen bei …
Aluminiumoxid und Neodym unter reiner N2‐Atmosphäre in einem Hochfrequenzofen bei …
Mechanical properties of oxidized silicon nitride ceramics
J Gubicza, P Arató, F Wéber, A Juhász - Materials Science and …, 1999 - Elsevier
The effect of oxidation on the room-temperature mechanical properties of silicon nitride
ceramics with four different compositions is studied. Room temperature values of bending …
ceramics with four different compositions is studied. Room temperature values of bending …
Rare-earth element-bearing apatites and oxyapatites
P Ptáček - Apatites and their Synthetic Analogues-Synthesis …, 2016 - books.google.com
A number of prepared alkaline-earth-rare-earth silicates and germanates also have the
structure of apatite type. The fifth chapter of this book then continues with description of …
structure of apatite type. The fifth chapter of this book then continues with description of …