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重要文件

756520

Sigma-Aldrich

Strontium aluminate, europium and dysprosium doped

同義詞:

Aluminum dysprosium europium strontium oxide, Europium and dysprosium doped strontium aluminum oxide, Long persistent blue-green phosphor

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About This Item

經驗公式(希爾表示法):
Sr3.84Eu0.06Dy0.10Al14O25
分子量::
1139.55
分類程式碼代碼:
12352300
NACRES:
NA.23

描述

long persistent blue-green phosphor

化驗

99% trace metals basis

形狀

powder

成份

Sr3.84Eu0.06Dy0.10Al14O25

粒徑

~180 mesh

mp

>1000 °C (lit.)

螢光

λem Blue-Green

一般說明

Long persistent blue-green phosphor
Strontium aluminate, europium and dysprosium doped is a luminescent compound, which can be used in persistent luminous paints, inks, and ceramics. It can be synthesized by a variety of methods such as sol-gel, hydrothermal synthesis, solid-state reactions and combustion reactions.

其他說明

Persist Time (min): 6000 ± 10%

象形圖

Exclamation mark

訊號詞

Warning

危險聲明

危險分類

Eye Irrit. 2 - Skin Irrit. 2 - STOT SE 3

標靶器官

Respiratory system

儲存類別代碼

11 - Combustible Solids

水污染物質分類(WGK)

WGK 3

閃點(°F)

Not applicable

閃點(°C)

Not applicable


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分析證明 (COA)

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存取文件庫

Designing nanostructured strontium aluminate particles with high luminescence properties
Rojas-Hernandez RE, et al.
Journal of Material Chemistry C, 3(6), 1268-1276 (2015)
Synthesis and spectral characterization of Sr4Al14O25: Eu2+/Dy3+ blue-green phosphorous powders by sol-gel method
Demirci S, et al.
Materials Science in Semiconductor Processing, 31(6), 611-617 (2015)

文章

Three approaches generate white light, including LED-based down-conversion for broader applications.

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