466336
碘化锶
anhydrous, ≥99.99% trace metals basis
别名:
Hydriodic acid strontium salt (2:1), Strontium diiodide
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关于此项目
线性分子式:
SrI2
化学文摘社编号:
分子量:
341.43
NACRES:
NA.23
PubChem Substance ID:
UNSPSC Code:
12352302
EC Number:
233-972-1
MDL number:
Assay:
≥99.99% trace metals basis
Grade:
anhydrous
Form:
solid
产品名称
碘化锶, anhydrous, ≥99.99% trace metals basis
InChI key
KRIJWFBRWPCESA-UHFFFAOYSA-L
InChI
1S/2HI.Sr/h2*1H;/q;;+2/p-2
SMILES string
I[Sr]I
grade
anhydrous
assay
≥99.99% trace metals basis
form
solid
reaction suitability
core: strontium
impurities
≤100.0 ppm Trace Metal Analysis
bp
1773 °C/1 atm (lit.)
mp
515 °C (lit.)
density
4.55 g/mL at 25 °C (lit.)
Quality Level
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Application
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.
General description
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.
signalword
Danger
hcodes
Hazard Classifications
Eye Dam. 1
存储类别
11 - Combustible Solids
wgk
WGK 3
flash_point_f
Not applicable
flash_point_c
Not applicable
ppe
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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