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Merck
CN
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文件

安全信息

900430

Sigma-Aldrich

SGA 550 100 isiphor®

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别名:
Europium doped alkaline earth orthosilicate, Green phosphor, Rare earth doped phosphor
UNSPSC代码:
12352200
NACRES:
NA.23

形式

powder

组成

Halogen Free, Br <700 ppm, Cl <700 ppm, Br+Cl <1000 ppm

粒径

14-16 μm (D90)
5-7 μm (D10)
9-11 μm (D50)

荧光

λem 547 nm±1 nm

应用

Phosphors are solid inorganic crystalline materials that exhibit luminescence upon excitation. Applications of phosphors extend from bio-imaging/bio-sensors to X-ray detectors, fluorescent lamps, displays, and LEDs. Our YYG series isiphor® are yttrium garnet based yellow phosphors whereas the SGA series isiphor® are silicate based green phosphors. These materials exhibit >90% quantum efficiency and are well suited for application in backlighting for liquid crystal displays and LEDs.

法律信息

isiphor is a registered trademark of Merck KGaA, Darmstadt, Germany

WGK

WGK 3

闪点(°F)

Not applicable

闪点(°C)

Not applicable

法规信息

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Nano Letters, 4 (2004)
Romain Gautier et al.
Advanced materials (Deerfield Beach, Fla.), 31(14), e1807383-e1807383 (2019-02-19)
Hybrid metal halides containing perovskite layers have recently shown great potential for applications in solar cells and light-emitting diodes. Such compounds exhibit quantum confinement effects leading to tunable optical and electronic properties. Thus, broadband white-light emission has been observed from
Long persistent phosphors-from fundamentals to applications.
Li Y, et al.
Chemical Society Reviews, 45, 2090-2090 (2016)
Ronda CR, et al.
J. Alloy Compounds, 275, 669-676 (1998)
Yi G, et al.
Nano Letters, 4, 2191-2191 (2004)

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