900434
YYG 559 200 isiphor®
Synonym(s):
Cerium activated aluminium garnet, Rare earth doped phosphor, Yellow phosphor
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About This Item
UNSPSC Code:
12352200
NACRES:
NA.23
form
powder
composition
Halogen free, Br <700 ppm, Cl <700 ppm, Br+Cl <1000 ppm
particle size
16-18 μm (D50)
25-27 μm (D90)
8-10 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.
Legal Information
WGK
WGK 3
Flash Point(F)
Not applicable
Flash Point(C)
Not applicable
Regulatory Information
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Certificates of Analysis (COA)
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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)
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)
Chun Che Lin et al.
The journal of physical chemistry letters, 2(11), 1268-1277 (2011-06-02)
Light-emitting diodes (LEDs) are excellent candidates for general lighting because of their rapidly improving efficiency, durability, and reliability, their usability in products of various sizes, and their environmentally friendly constituents. Effective lighting devices can be realized by combining one or
Our team of scientists has experience in all areas of research including Life Science, Material Science, Chemical Synthesis, Chromatography, Analytical and many others.
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