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Merck
CN

900423

YYG 545 200 isiphor

别名:

Cerium activated aluminium garnet, Rare earth doped phosphor, Yellow phosphor

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UNSPSC Code:
12352200
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form

powder

composition

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

particle size

14-16 μm (D50), 19-21 μm (D90), 7.5-9.5 μm (D10)

Application

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.

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存储类别

11 - Combustible Solids

wgk

WGK 3

flash_point_f

Not applicable

flash_point_c

Not applicable

法规信息

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Yang Li et al.
Chemical Society reviews, 45(8), 2090-2136 (2016-02-04)
Owing to the unique mechanism of photoelectron storage and release, long persistent phosphorescence, also called long persistent luminescence or long lasting afterglow/phosphorescence, plays a pivotal role in the areas of spectroscopy, photochemistry, photonics and materials science. In recent years, more
Yi G, et al.
Nano Letters, 4, 2191-2191 (2004)
Ronda CR, et al.
J. Alloy Compounds, 275, 669-676 (1998)

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