450154
乙酸铯
≥99.99% trace metals basis
别名:
Cesium Ethanoate
质量水平
方案
≥99.99% trace metals basis
表单
solid
mp
194 °C (lit.)
SMILES字符串
[Cs+].CC([O-])=O
InChI
1S/C2H4O2.Cs/c1-2(3)4;/h1H3,(H,3,4);/q;+1/p-1
InChI key
ZOAIGCHJWKDIPJ-UHFFFAOYSA-M
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一般描述
Cesium acetate is a crystalline compound that dissolves moderately well in water and breaks down into cesium oxide when heated. It serves as a useful precursor in the synthesis of high-purity materials, catalysts, and nanomaterials, particularly in advanced chemical and materials research.
应用
Cesium acetate is used
- As an additive in the PbI₂ precursor to enhance perovskite solar cell performance by improving film morphology, and increasing both efficiency and air stability.
- In the synthesis of CsPbX₃@SiO₂ quantum dots, enabling high crystallinity and luminescence for use in white light-emitting diode devices.
- To modify the TiO₂/perovskite interface in all-inorganic perovskite solar cells, for high power conversion efficiency in carbon-based devices.
特点和优势
- We offer materials with ≥99.99% purity on a trace metals, ensuring optimal performance. Low impurities in precursors minimize defects in the crystal structure of the synthesized material, enhancing performance and stability.
- Cesium acetate with ≥99.99% purity is crucial for optimal solar cell performance, as impurities can harm carrier recombination, charge transport, and overall device stability. In perovskite and organic solar cells, while additives enhance film morphology and stability, impurities can disrupt these benefits.
- Analyzing 32 elements at ppm levels especially heavy metals such as lead, Cadmium, Arsenic etc. ensure performance.
警示用语：
Warning
危险声明
危险分类
Acute Tox. 4 Oral - Eye Irrit. 2 - Repr. 2
储存分类代码
11 - 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
Bin Xin et al.
Small (Weinheim an der Bergstrasse, Germany), 16(43), e2004513-e2004513 (2020-10-03)
High-energy radiation detectors such as X-ray detectors with low light photoresponse characteristics are used for several applications including, space, medical, and military devices. Here, an indirect bandgap inorganic perovskite-based X-ray detector is reported. The indirect bandgap nature of perovskite materials
Zhaoyan Yang et al.
ACS applied materials & interfaces, 11(51), 47671-47679 (2019-10-22)
Lead halide perovskite nanocrystals (NCs) are promising optical materials in many fields. However, their poor moisture stability, significant toxicity, and difficulty to be further functionalized greatly hinder their applications in bioimaging. Here, a universal strategy is demonstrated by simply encapsulating
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