756504
Cerium magnesium aluminate, terbium doped
99% trace metals basis
Synonym(s):
Aluminum cerium magnesium terbium oxide, Green phosphor, Terbium doped aluminum cerium magnesium oxide
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About This Item
Empirical Formula (Hill Notation):
Ce0.63Tb0.37MgAl11O19
CAS Number:
Molecular Weight:
772.17
UNSPSC Code:
12352300
NACRES:
NA.23
Assay
99% trace metals basis
form
powder
composition
Ce0.63Tb0.37MgAl11O19
greener alternative product characteristics
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particle size
4-8 μm (d50)
mp
>1000 °C (lit.)
fluorescence
λex 544 nm±2 nm (UV excitation source)
greener alternative category
, Enabling
General description
Cerium magnesium aluminate, terbium doped is a phosphor material, which has a magnetoplumbite structure and luminesces effectively in the UV region. The addition of terbium allows the transfer of excitation energy from Ce3+ to Tb3+, resulting in the formation of green luminescence. It can be prepared by methods such as spray pyrolysis and combustion method.
Color coordinate (x): 0.335 +/- 0.015
Color coordinate (y): 0.590 +/- 0.015
Color coordinate (y): 0.590 +/- 0.015
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Application
Cerium magnesium aluminate, terbium doped can be used in the development of display devices such as plasma display panels (PDPs), field emission displays (FEDs), and electroluminescence panels.
Storage Class Code
11 - Combustible Solids
WGK
WGK 3
Flash Point(F)
Not applicable
Flash Point(C)
Not applicable
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