944351
Cesium chloride
Free-flowing, Redi-Dri™, ≥99.999% trace metals basis
Synonym(s):
Caesium chloride, Cesium monochloride
Product Name
Cesium chloride, Free-flowing, Redi-Dri™, ≥99.999% trace metals basis
InChI key
AIYUHDOJVYHVIT-UHFFFAOYSA-M
InChI
1S/ClH.Cs/h1H;/q;+1/p-1
SMILES string
[Cl-].[Cs+]
product line
Redi-Dri™
assay
( with AgNO3, titration)
≥99.999% trace metals basis
form
powder
impurities
≤10 ppm (Trace metals basis)
mp
645 °C (lit.)
cation traces
Ca:
K:
Na:
Rb:
application(s)
perovskite solar cells
Quality Level
solubility
H2O: soluble (lit.)
ethanol: soluble (lit.)
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Application
Our cesium chloride, free-flowing and Redi-Dri™, boasts a purity of ≥99.999% on a trace metals basis can be used as
- As crystal seeds to enhance the coverage of the CH3NH3PbI3−xClx absorber layer in perovskite solar cells. It helps to boost the power conversion efficiency of solar cells.
-As a medium to synthesize N and P-codoped carbon nanospheres for application in fuel cells and zinc-air batteries.
-To fabricate silicon nanopillars for solar cells, batteries, light-emitting diodes, etc.
-To enhance the thermal stability of polyoxometalates(used as electrode materials for lithium-ion batteries).
-To synthesize the lead-free halide double perovskite Cs2AgInCl6 with excellent moisture, light, and heat resistance. This material shows great potential for various optoelectronic applications, including photovoltaics.
- As crystal seeds to enhance the coverage of the CH3NH3PbI3−xClx absorber layer in perovskite solar cells. It helps to boost the power conversion efficiency of solar cells.
-As a medium to synthesize N and P-codoped carbon nanospheres for application in fuel cells and zinc-air batteries.
-To fabricate silicon nanopillars for solar cells, batteries, light-emitting diodes, etc.
-To enhance the thermal stability of polyoxometalates(used as electrode materials for lithium-ion batteries).
-To synthesize the lead-free halide double perovskite Cs2AgInCl6 with excellent moisture, light, and heat resistance. This material shows great potential for various optoelectronic applications, including photovoltaics.
Features and Benefits
Features & Benefits:
-Longer shelf-life as a free-flowing powder without addition of anti-caking agents
-Slower absorption of environmental moisture
-Faster dissolution compared to clumped materials
-No need to chip, chisel, or grind clumped salts.
-Longer shelf-life as a free-flowing powder without addition of anti-caking agents
-Slower absorption of environmental moisture
-Faster dissolution compared to clumped materials
-No need to chip, chisel, or grind clumped salts.
General description
Our cesium chloride, free-flowing and Redi-Dri™, boasts a purity of ≥99.999% on a trace metals basis. This highly water-soluble crystalline solid is known for its high refractive index and excellent dielectric properties. It is widely utilized in solid oxide fuel cells, lighting devices, solar cells, and nucleic acid separation. While partially soluble in ethanol and methanol. Furthermore, it features a wide band gap of approximately 8.35 eV at 80 K, making it an ideal material for a range of advanced applications. Choose our Cesium Chloride, free-flowing, Redi-Dri(TM), ≥99.999% trace metals basis for optimal results in your applications, leveraging the benefits of unmatched quality and reliability. Low impurities (<10ppm) in cesium chloride (CsCl) significantly enhance its performance by improving charge carrier mobility and optimizing optical properties, leading to higher efficiency in solar cells. In nucleic acid separation, low impurities increase selectivity and binding efficiency, resulting in more accurate isolation and higher yields. Additionally, reduced impurities contribute to greater stability and reliability, ensuring consistent performance and a longer lifespan in both applications.
We packaged Cesium chloride in our innovative Redi Dri(TM) packaging, which easily can prevent the absorption of moisture. The packaging has distinct features and advantages to protect the salts from moisture.
We packaged Cesium chloride in our innovative Redi Dri(TM) packaging, which easily can prevent the absorption of moisture. The packaging has distinct features and advantages to protect the salts from moisture.
Legal Information
Redi-Dri is a trademark of Sigma-Aldrich Co. LLC
signalword
Warning
hcodes
Hazard Classifications
Repr. 2
Storage Class
11 - Combustible Solids
flash_point_f
Not applicable
flash_point_c
Not applicable
Regulatory Information
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A Metal-Free N and P-Codoped Carbon Nanosphere as Bifunctional Electrocatalyst for Rechargeable Zinc-Air Batteries
Li P,et.al
ChemElectroChem, 6, 393-397 (2019)
Fabrication and reflection properties of silicon nanopillars by cesium chloride self-assembly and dry etching
Liu J,et.al
Applied Surface Science, 258, 8825-8830 (2012)
Effect of cesium chloride modification on the film morphology and UV-induced stability of planar perovskite solar cells.
Li W,et.al
Journal of Material Chemistry A, 4, 11688-11695 (2016)
Study of Polyoxometalates as Electrode Materials for Lithium-Ion Batteries: Thermal Stability Paves the Way to Improved Cycle Stability
Bosch G,et.al
ChemElectroChem, 8, 656-664 (2021)
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