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Merck
CN

562599

Sigma-Aldrich

氯化铯

99.99% trace metals basis

别名:

Cesium monochloride

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关于此项目

线性分子式:
CsCl
CAS Number:
分子量:
168.36
EC 号:
MDL编号:
UNSPSC代码:
12352302
PubChem化学物质编号:
NACRES:
NA.23
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质量水平

方案

99.99% trace metals basis

表单

powder

杂质

≤150.0 ppm Trace Metal Analysis

mp

645 °C (lit.)

应用

material synthesis precursor
perovskite solar cells

SMILES字符串

[Cl-].[Cs+]

InChI

1S/ClH.Cs/h1H;/q;+1/p-1

InChI key

AIYUHDOJVYHVIT-UHFFFAOYSA-M

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一般描述

Cesium chloride is a white crystalline solid that is soluble in water. It is widely used in the field of solar cells and nucleic acid separation. It is partially soluble in ethanol and methanol but highly soluble in formic acid. Cesium chloride has a wide band gap of about 8.35 eV at 80 K.

应用

Cesium chloride can be used:
  • As a precursor to fabricate homogeneous perovskite films with high crystallinity and preferential orientation. These films enhance the power conversion efficiency of solar cells.
  • To synthesize blue emission lead-free antimony Cesium halide Qdots of high PLQY of 46% and Mn-Doped Cs2Na1–xAgxBiCl6 double perovskites for engineering the band gap and tailoring the energy transfer.
  • To fabricate polyoxometalate electrode materials for Li-ion batteries. The addition of CsCl enhances the thermal stability and cycling stability of the battery cell.
  • To prepare a density gradient solution for the separation of nucleic acids.
Our Cesium chloride is highly prized for its exceptional purity of 99.99% in terms of trace metals. It is the preferred choice for synthesizing a wide range of perovskite materials.

象形图

Health hazard

警示用语:

Warning

危险声明

危险分类

Repr. 2

储存分类代码

13 - Non Combustible Solids

WGK

WGK 1

闪点(°F)

Not applicable

闪点(°C)

Not applicable

个人防护装备

Eyeshields, Gloves, type N95 (US)


历史批次信息供参考:

分析证书(COA)

Lot/Batch Number

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High Quantum Yield Blue Emission from Lead-Free Inorganic Antimony Halide Perovskite Colloidal Quantum Dots
Jian Zhang, et al.
ACS Nano, 11, 9294-9302 (2017)
Homo- and Heterovalent Doping-Mediated Self-Trapped Exciton Emission and Energy Transfer in Mn-Doped Cs2Na1?xAgxBiCl6 Double Perovskites
Bao Ke, et al.
The Journal of Physical Chemistry Letters, 11, 340-348 (2020)
Improvements in efficiency and stability of perovskite solar cells using a cesium chloride additive
Xiaodan Tang, et al.
ACS Applied Materials & Interfaces, 14, 26866-26872 (2022)
Tuan A Ho et al.
Langmuir : the ACS journal of surfaces and colloids, 28(2), 1256-1266 (2011-12-14)
All-atom molecular dynamics simulations were conducted to study the dynamics of aqueous electrolyte solutions confined in slit-shaped silica nanopores of various degrees of protonation. Five degrees of protonation were prepared by randomly removing surface hydrogen atoms from fully protonated crystalline
Travis A Hage et al.
The Journal of neuroscience : the official journal of the Society for Neuroscience, 32(8), 2714-2721 (2012-02-24)
We report a novel coupled system of sodium-activated potassium currents (I(KNa)) and persistent sodium currents (I(NaP)), the components of which are widely distributed throughout the brain. Its existence and importance has not been previously recognized. Although I(KNa) was known to

商品

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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