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Strontium aluminate

Strontium aluminate is an aluminate compound with the chemical formula SrAl2O4 (sometimes written as SrO·Al2O3). It is a pale yellow, monoclinic crystalline powder that is odourless and non-flammable. When activated with a suitable dopant (e.g. europium, written as Eu:SrAl2O4), it acts as a photoluminescent phosphor with long persistence of phosphorescence.

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Properties

AquaCovalentCrystal field5d orbitalMolten salt
19 related topics

Structural material

CementRefractorySinteringStrontium oxideStrontium carbonate
16 related topics

History

PromethiumCopperZinc sulfide
3 related topics

Industrial and commercial applications

Super-LumiNovaLumibriteSeiko
3 related topics

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Overview

History

Properties

Structural material

Industrial and commercial applications

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Map overview Semantic statistics

Strontium aluminate

Nodes59
Edges58
Triples46
Avg. degree1.97
Density0.033898
Components1

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Strontium aluminate

Top relations

related to history · 12
Strontium aluminate → Co, Cu, For, It, Ltd, Nemoto, Phosphorescent, Strontium, The, This, Yasumitsu Aoki, ZnS
has application · 8
Strontium aluminate → Core Glow, Due, Lumibrite, Many, Seiko, Some, Strontium, Super-LumiNova
related to External links · 7
Strontium aluminate → Facts, How, Proximity Escape Path Marking, Strontium Aluminate Photoluminescent Floor, StrontiumPerformance Demonstrations, Systems, Zinc Sulfide
related to Structural material · 6
Strontium aluminate → Europium-doped, It, Non-agglomerated, Strontium, The, They
related to Properties · 4
Strontium aluminate → Different, Strontium, The, This
is a · 2
Strontium aluminate → aluminate compound with the chemical formula SrAl2O4, superior phosphor to its predecessor
related to Safety · 2
Strontium aluminate → Care, Strontium

Important terminology Word statistics

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Important terminology

strontium aluminate phosphor used aluminates sral2o4 materials europium emission doped material phosphorescence nm powder light glow wavelengths particles sral12o19 oxide

Entity relationships Subject–Predicate–Object triples

SubjectPredicateObjectConfidenceSrc
Strontium aluminateis aaluminate compound with the chemical formula SrAl2O40.90text
Strontium aluminateis asuperior phosphor to its predecessor0.90text
Core Glowinstance ofIndustrial and commercial applicationsStrontium aluminate based afterglow pigments are marketed under numerous brand names0.80text
Super-LumiNovainstance ofIndustrial and commercial applicationsStrontium aluminate based afterglow pigments are marketed under numerous brand names0.80text
Lumibriteinstance ofIndustrial and commercial applicationsStrontium aluminate based afterglow pigments are marketed under numerous brand names0.80text
developed by Seiko.Many companies additionally sell products that contain a mix of strontium aluminate particlesinstance ofIndustrial and commercial applicationsStrontium aluminate based afterglow pigments are marketed under numerous brand names0.80text
a 'host materialinstance ofIndustrial and commercial applicationsStrontium aluminate based afterglow pigments are marketed under numerous brand names0.80text
Strontium aluminatehas applicationStrontium0.60section
Strontium aluminatehas applicationCore Glow0.60section
Strontium aluminatehas applicationSuper-LumiNova0.60section
Strontium aluminatehas applicationLumibrite0.60section
Strontium aluminatehas applicationSeiko0.60section

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