碳酸铯,Cesium carbonate;99.995% trace metals basis

碳酸二铯;Carbonic acid dicesium;线性分子式: Cs2CO3 CAS号: 534-17-8 分子量: 325.82 Beilstein: 4546405 EC 号: 208-591-9 MDL编号: MFCD00010957 PubChem化学物质编号: 24855470 NACRES: NA.23
制造商品牌: 西格玛 Sigma-Aldrich
货号(SKU): 255645
CAS号: 534-17-8
MDL号: MFCD00010957
签订合同 √ 正规发票 √ 技术支持 √ 质量保障 √ 全程可追溯 √
¥1,269.77

说明

碳酸铯是一种温和的无机碱,广泛用于电致发光器件和有机合成。由于其优异的电子注入能力,它被用作有机发光二极管(OLED)、有机场效应晶体管(OFET)、有机太阳能电池(OSC)和钙钛矿太阳能电池中的界面修饰材料。

一般描述

Cesium carbonate is a mild inorganic base widely used inelectroluminescent devices and organic synthesis. Due to its excellent electroninjection capability, it is used as an interface modifying material in organiclight-emitting diodes (OLED), organic field effect transistors (OFET), organicsolar cells (OSCs), and perovskite solar cells.
 

应用

Cesium carbonate can be used as:
  • A cathode buffer layer to enhance device stability and power conversion efficiency in polymer solar cells.
  • A precursor to prepare alkali-based electrolyte for selective reduction of CO2 by electrocatalysis.
  • A base in many organic transformations such as C, N, O alkylation, and arylation reactions.
提高醇 O-烷基化的效率以生成碳酸烷基酯混合物。
 
 

属性

质量水平

测定

99.995% trace metals basis

形式

powder

mp

610 °C (dec.) (lit.)

application(s)

battery manufacturing

SMILES string

[Cs+].[Cs+].[O-]C([O-])=O

InChI

1S/CH2O3.2Cs/c2-1(3)4;;/h(H2,2,3,4);;/q;2*+1/p-2

InChI key

FJDQFPXHSGXQBY-UHFFFAOYSA-L

 

安全信息

象形图

CorrosionHealth hazard

警示用语:

Danger

危险分类

Eye Dam. 1 - Repr. 2 - STOT RE 2 Oral

储存分类代码

13 - Non Combustible Solids

WGK

WGK 1

个人防护装备

dust mask type N95 (US), Eyeshields, Gloves

商品规格
属性名称属性值
储存温度 Storage temp.常温阴凉避光
全球实时库存 Availability √美国St. Louis ≥ 20 | 欧洲Eur. ≥ 16 | 東京Tokyo ≥ 5 | 香港与北京 ≥ 20
商品标签 [tags]