756407
Barium nitride
powder, -60 mesh, 99.7% trace metals basis, Sr: <0.8%
Synonym(s):
Tribarium dinitride
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About This Item
Linear Formula:
Ba3N2
CAS Number:
Molecular Weight:
439.99
NACRES:
NA.23
PubChem Substance ID:
UNSPSC Code:
12352300
EC Number:
234-977-1
MDL number:
InChI key
ZNGBRDVORXINKX-UHFFFAOYSA-N
InChI
1S/3Ba.2N
SMILES string
[Ba]=N[Ba]N=[Ba]
assay
99.7% trace metals basis
form
powder
particle size
-60 mesh
Application
Barium nitride is a ceramic that finds use as a dopant in optical materials such as white emitting LEDs. Ba3N2 is also used as a synthetic precursor for ternary metal nitrides and as a flux growth medium for GaN.
signalword
Warning
hcodes
Hazard Classifications
Acute Tox. 4 Inhalation - Acute Tox. 4 Oral
supp_hazards
Storage Class
11 - Combustible Solids
wgk
WGK 3
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Berger, U.; Schnick, W.
J. Alloy Compounds, 206, 179-179 (1994)
Bao, H.Q.; et al.
Journal of Crystal Growth, 310, 2955-2955 (2008)
Bonghyun Lee et al.
ACS combinatorial science, 13(2), 154-158 (2011-02-01)
We employed a solid-state combinatorial chemistry technique to screen 4 ternary phosphor systems: (Sr,Ca,Ba)(2)Si(5)N(8):Eu(2+), (Sr,Ca,Mg)(2)Si(5)N(8):Eu(2+), (Sr,Mg,Ba)(2)Si(5)N(8):Eu(2+), and (Ca,Ba,Mg)(2)Si(5)N(8):Eu(2+). The current pure nitride-based system did not allow for the use of conventional liquid solution-based high-throughput experimentation, so that a specially designed
Articles
Three approaches generate white light, including LED-based down-conversion for broader applications.
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