203017
溴化铯
99.999% trace metals basis
别名:
Cesium monobromide
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关于此项目
线性分子式:
CsBr
化学文摘社编号:
分子量:
212.81
NACRES:
NA.23
PubChem Substance ID:
UNSPSC Code:
12352302
EC Number:
232-130-0
MDL number:
Assay:
99.999% trace metals basis
Form:
powder and chunks
产品名称
溴化铯, 99.999% trace metals basis
InChI key
LYQFWZFBNBDLEO-UHFFFAOYSA-M
InChI
1S/BrH.Cs/h1H;/q;+1/p-1
SMILES string
[Br-].[Cs+]
assay
99.999% trace metals basis
form
powder and chunks
impurities
≤15.0 ppm Trace Metal Analysis
mp
636 °C (lit.)
density
4.44 g/mL at 25 °C (lit.)
Quality Level
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Application
溴化铯可用作：
- 提高锂离子电池中锂和石墨负极循环效率的电解质添加剂。铯离子可以帮助控制负极上的界面化学，从而提高性能。
- 一种添加剂，可通过钝化缺陷、改善电荷传输性能和提高功率转换效率来提高CsPbI2Br钙钛矿太阳能电池的效率和稳定性。
- 作为合成溴化铯铅（CsPbBr3）钙钛矿的前驱体材料，然后用作对称超级电容器中的电极材料。
- 作为制备热中子成像板的前驱体。
- 作为合成无铅CsBr的前驱体：用于制造白光LED的Eu2+纳米晶体。
- 作为制备CsI基闪烁体的添加剂。与溴化铯合金化可提高CsI晶体的屈服极限和显微硬度。
General description
溴化铯（CsBr）是一种无机化合物，水溶性适中，具有吸湿性。由于其有效的闪烁特性，CsBr晶体可用于检测辐射的闪烁计数器。它还在光学领域用作宽带分光光度计的分束器组件。
signalword
Warning
hcodes
Hazard Classifications
Acute Tox. 4 Oral - Aquatic Acute 1 - Repr. 2
存储类别
13 - Non Combustible Solids
wgk
WGK 3
flash_point_f
Not applicable
flash_point_c
Not applicable
ppe
dust mask type N95 (US), Eyeshields, Gloves
N Kurata et al.
Radiation protection dosimetry, 119(1-4), 398-401 (2006-06-01)
CsBr phosphor ceramics doped with different luminescence centres such as In2O3, Eu2O3, EuCl3, SmCl3, TbCl3, GdCl3 or NdCl3 as the candidate for a new optically-stimulable phosphor for medical X-ray imaging sensor were prepared using a conventional ceramic fabrication process. It
Peng Pan et al.
Analytical chemistry, 75(20), 5468-5474 (2004-01-09)
Solutions consisting of protein and small molecule mixtures have been subjected to electrospray ionization to study the influence of small molecule/cation components at high concentrations on the electrospray responses of proteins. Emphasis was placed on solutions consisting of equal parts
Caesium-binding sites in the gramicidin pore.
D A Doyle et al.
Biochemical Society transactions, 22(4), 1043-1045 (1994-11-01)
Matthieu P Wintergerst et al.
Journal of the American Chemical Society, 130(12), 4129-4139 (2008-03-04)
Solvent-extraction studies provide confirming evidence that meso-octamethylcalix[4]pyrrole acts as an ion-pair receptor for cesium chloride and cesium bromide in nitrobenzene solution. The stoichiometry of the interaction under extraction conditions from water to nitrobenzene was determined from plots of the cesium
N Devaraj et al.
Analytical biochemistry, 206(1), 142-146 (1992-10-01)
A procedure for the rapid isolation of mucin glycoprotein by density gradient centrifugation in cesium trifluoroacetate (CsTFA) is described. The separation of mixtures of rat tracheobronchial mucin, DNA, hyaluronic acid, and bovine serum albumin in CsTFA gradients was superior 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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