所有图片(1)
别名:
Hydriodic acid strontium salt (2:1), Strontium diiodide
线性分子式:
SrI2
CAS号:
分子量:
341.43
EC 号:
MDL编号:
UNSPSC代码:
12352302
PubChem化学物质编号:
NACRES:
NA.23
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等级
anhydrous
质量水平
检测方案
≥99.99% trace metals basis
形式
solid
杂质
≤100.0 ppm Trace Metal Analysis
bp
1773 °C/1 atm (lit.)
mp
515 °C (lit.)
密度
4.55 g/mL at 25 °C (lit.)
SMILES字符串
I[Sr]I
InChI
1S/2HI.Sr/h2*1H;/q;;+2/p-2
InChI key
KRIJWFBRWPCESA-UHFFFAOYSA-L
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一般描述
Strontium iodide is an ionic deliquescent compound with relatively high density, optical clarity, and high scintillation light yield. It is widely used in the field of perovskite solar cells and gamma radiation detectors.
应用
Strontium iodide can be used as a dopant in methylammonium lead iodide perovskite films. The addition of Sr2+ increases the charge carrier collection efficiency of solar cells resulting in very high fill factors.
It can be used as a precursor to prepare high-light yield scintillators with excellent X-ray and gamma-ray detection properties.
It can be used as a precursor to prepare high-light yield scintillators with excellent X-ray and gamma-ray detection properties.
警示用语：
Danger
危险声明
危险分类
Eye Dam. 1
WGK
WGK 3
闪点(°F)
Not applicable
闪点(°C)
Not applicable
个人防护装备
Eyeshields, Faceshields, Gloves, type P3 (EN 143) respirator cartridges
Strontium insertion in methylammonium lead iodide: long charge carrier lifetime and high fill-factor solar cells
Daniel Perez-del-Rey, et al.
Advanced Materials, 28, 9839-9845 (2016)
Growth and characterization of potassium strontium iodide: A new high light yield scintillator with 2.4% energy resolution
L. Stand, et al.},
Nuclear Instruments and Methods in Physics Research, 780, 40-44 (2015)
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