756504
Cerium magnesium aluminate, terbium doped
99% trace metals basis
别名:
Aluminum cerium magnesium terbium oxide, Green phosphor, Terbium doped aluminum cerium magnesium oxide
产品名称
Cerium magnesium aluminate, terbium doped, 99% trace metals basis
assay
99% trace metals basis
form
powder
composition
Ce0.63Tb0.37MgAl11O19
greener alternative product characteristics
Design for Energy Efficiency
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sustainability
Greener Alternative Product
particle size
4-8 μm (d50)
mp
>1000 °C (lit.)
fluorescence
λex 544 nm±2 nm (UV excitation source)
greener alternative category
, Enabling
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.
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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存储类别
11 - Combustible Solids
wgk
WGK 3
flash_point_f
Not applicable
flash_point_c
Not applicable
Photoluminescence properties of Ce1-xTbxMgAl11O19 phosphor particles prepared by spray pyrolysis
Kang YC, et al.
Japanese Journal of Applied Physics, 38(4R), 2013-2013 (1999)
Li, Y.J.; Kwon, Y.W.; Jones, M.; et al.
Semiconductor Science and Technology, 20, 720-720 (2005)
Hong, S.K.; Jung, D.S.; Ju, S.H.; Koo, H.Y.; Kang, Y.C.
Journal of Materials Science: Materials in Electronics, 17, 341-341 (2006)
商品
Three approaches generate white light, including LED-based down-conversion for broader applications.
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