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Key Documents

203033

Sigma-Aldrich

碘化铯

99.999% trace metals basis

同義詞:

Caesium iodide, Caesium monoiodide

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About This Item

經驗公式(希爾表示法):
CsI
CAS號碼:
分子量::
259.81
EC號碼:
MDL號碼:
分類程式碼代碼:
12352302
eCl@ss:
38100503
PubChem物質ID:
NACRES:
NA.23

化驗

99.999% trace metals basis

形狀

solid

雜質

≤15.0 ppm Trace Metal Analysis

mp

626 °C (lit.)

密度

4.51 g/mL at 25 °C (lit.)

SMILES 字串

[I-].[Cs+]

InChI

1S/Cs.HI/h;1H/q+1;/p-1

InChI 密鑰

XQPRBTXUXXVTKB-UHFFFAOYSA-M

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應用

碘化铯可以作为 前体合成无铅钙钛矿材料 Cs2NaBiI6(CNBI)。CNBI 具有高度 稳定性,可应用于太阳能电池、LED 和它还发现在预防体内钙消耗中的应用。 激光器领域。

它可用于制备适用于高分辨率伽马光谱的最亮红色发射 Cs2HfI6 闪烁体 。

它还可以用于合成铯基纳米晶体,用于检测电离辐射。

特點和優勢

  • 高量子效率
  • 对周围空气和气体环境具有高稳定性
常用于医疗成像荧光屏、闪烁体、热量计和各种粒子探测器等设备。

象形圖

Health hazardEnvironment

訊號詞

Warning

危險聲明

危險分類

Aquatic Acute 1 - Repr. 2

儲存類別代碼

13 - Non Combustible Solids

水污染物質分類(WGK)

WGK 2

閃點(°F)

Not applicable

閃點(°C)

Not applicable

個人防護裝備

dust mask type N95 (US), Eyeshields, Faceshields, Gloves


分析證明 (COA)

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存取文件庫

Nobuhiro Yasui et al.
Advanced materials (Deerfield Beach, Fla.), 24(40), 5464-5469 (2012-08-14)
Alkali halide systems that function as phase-separated scintillators (PSSs) with light-guiding properties are sucessfully created. Furthermore, it is the matrix phases of the PSSs which display the light-guiding properties. CsI-NaCl:Tl is a practical material pair because of its high pixel
Tetsuro Matsumoto et al.
Radiation protection dosimetry, 146(1-3), 92-95 (2011-04-29)
A small-sized thermal neutron detector based on a (6)Li-glass scintillator and a plastic optical fibre has been developed for precise measurement of the spatial distribution of thermal neutron fluence rate. This detector was tested in experiments performed using thermal neutrons.
K J Tielrooij et al.
The journal of physical chemistry. B, 115(43), 12638-12647 (2011-09-10)
We study the reorientation dynamics of water molecules around ions using terahertz dielectric relaxation spectroscopy and polarization-resolved femtosecond infrared pump-probe spectroscopy. The results are discussed in relation to the ion-specific Hofmeister series and the concomitant "structure-making" and "structure-breaking" effects of
Marco Bertolini et al.
Medical physics, 39(5), 2617-2627 (2012-05-09)
The purpose of this study is to compare digital radiography systems using the metric effective detective quantum efficiency (eDQE), which better reflects digital radiography imaging system performance under clinical operating conditions, in comparison with conventional metrics such as modulation transfer
Melanie Freed et al.
Medical physics, 37(6), 2593-2605 (2010-07-17)
Accurate models of detector blur are crucial for performing meaningful optimizations of three-dimensional (3D) x-ray breast imaging systems as well as for developing reconstruction algorithms that faithfully reproduce the imaged object anatomy. So far, x-ray detector blur has either been

文章

Colloidal quantum dots (CQDs) are semiconducting crystals of only a few nanometers (ca. 2–12 nm) coated with ligand/surfactant molecules to help prevent agglomeration.

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