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It is also used as a green phosphor in projection CRTs, though its drawback is marked lowering of efficiency at higher temperatures. Variants include, for example, using praseodymium instead of terbium ( CAS registry number 68609-42-7 , EINECS number 271-826-9), or using a mixture of dysprosium and terbium for doping (CAS number 68609-40-5 ...
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In these applications, the phosphor is directly added to the plastic used to mold the toys, or mixed with a binder for use as paints. ZnS:Cu phosphor is used in glow-in-the-dark cosmetic creams frequently used for Halloween make-ups. Generally, the persistence of the phosphor increases as the wavelength increases.
General chemical structure of the organophosphate functional group. In organic chemistry, organophosphates (also known as phosphate esters, or OPEs) are a class of organophosphorus compounds with the general structure O=P(OR) 3, a central phosphate molecule with alkyl or aromatic substituents. [1]
The Reel Inn, one of the Pacific Coast Highway's most iconic landmarks, burned in the fires, according to a GoFundMe page shared by the restaurant's social media and its owners.
Quality of life score: 7.0 Population: 101,680 Median household income: $70,165 Median home price: $281,646 Median age: 33 years old Known for: Among the Ozark Mountains, Fayetteville is an ...
1 to 2 tablespoons of cacao powder, "depending on how chocolatey you want it" splash of vanilla. pinch of sea salt. ... Health benefits, downsides. Show comments. Advertisement. Advertisement.
For many phosphorescence-based purposes, strontium aluminate is a superior phosphor to its predecessor, copper-activated zinc sulfide, being about 10 times brighter and 10 times longer glowing. [ citation needed ] It is frequently used in glow in the dark objects, where it replaces the cheaper but less efficient Cu:ZnS that many people ...