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Merck
CN

202142

Sigma-Aldrich

溴化铯

99.9% 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
EC 号:
MDL编号:
UNSPSC代码:
12352302
PubChem化学物质编号:
NACRES:
NA.23
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方案

99.9% trace metals basis

表单

crystalline

杂质

≤1500.0 ppm Trace Metal Analysis

mp

636 °C (lit.)

密度

4.44 g/mL at 25 °C (lit.)

SMILES字符串

[Br-].[Cs+]

InChI

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

InChI key

LYQFWZFBNBDLEO-UHFFFAOYSA-M

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应用

溴化铯可用于:
  • 作为前体,通过超声浴法合成溴化铯铅纳米颗粒。
  • 制造用于太阳能电池的无机钙钛矿材料,如(CsPbBr3)。

警示用语:

Warning

危险声明

危险分类

Acute Tox. 4 Oral - Aquatic Acute 1 - Repr. 2

储存分类代码

11 - Combustible Solids

WGK

WGK 3

闪点(°F)

Not applicable

闪点(°C)

Not applicable

个人防护装备

dust mask type N95 (US), Eyeshields, Gloves


历史批次信息供参考:

分析证书(COA)

Lot/Batch Number

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Tatiana G Liashenko et al.
Nanomaterials (Basel, Switzerland), 10(10) (2020-10-03)
Inexpensive perovskite light-emitting devices fabricated by a simple wet chemical approach have recently demonstrated very prospective characteristics such as narrowband emission, low turn-on bias, high brightness, and high external quantum efficiency of electroluminescence, and have presented a good alternative to
Jingwei Zhu et al.
ChemSusChem, 13(7), 1834-1843 (2020-01-24)
The preparation of high-quality perovskite films with low grain boundaries and defect states is a prerequisite for achieving high-efficiency perovskite solar cells (PSCs) with good environmental stability. An effective additive engineering strategy has been developed for simultaneous defect passivation and
Cong Chen et al.
Advanced science (Weinheim, Baden-Wurttemberg, Germany), 6(11), 1802046-1802046 (2019-06-11)
Photovoltaic devices employing lead halide perovskites as the photoactive layer have attracted enormous attention due to their commercialization potential. Yet, there exists challenges on the way to the practical use of perovskite solar cells (PSCs), such as light stability and
Olga Nazarenko et al.
Inorganic chemistry, 56(19), 11552-11564 (2017-09-13)
Interest in hybrid organic-inorganic lead halide compounds with perovskite-like two-dimensional crystal structures is growing due to the unique electronic and optoelectronic properties of these compounds. Herein, we demonstrate the synthesis, thermal and optical properties, and calculations of the electronic band
Ping Qiu et al.
Frontiers in chemistry, 8, 130-130 (2020-03-27)
The halide perovskite (PVSK) material, an excellent light absorber with fast carrier kinetics, has received increased attention as a potential photocatalyst for organic synthesis. Herein, we report a straightforward synthesis of chemically modified halide perovskite and its application as an

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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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