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Merck
CN

255645

Sigma-Aldrich

碳酸铯

99.995% trace metals basis

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别名:
碳酸二铯
线性分子式:
Cs2CO3
CAS号:
分子量:
325.82
Beilstein:
4546405
EC 号:
MDL编号:
UNSPSC代码:
26111700
PubChem化学物质编号:
NACRES:
NA.23

质量水平

检测方案

99.995% trace metals basis

形式

powder

mp

610 °C (dec.) (lit.)

应用

battery manufacturing

SMILES字符串

[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

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一般描述

碳酸铯是一种温和的无机碱,广泛用于电发光装置和有机合成领域。出色的电子注入性能适合用作界面改性材料,用于制造有机发光二极管(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。

应用

碳酸铯可用作:
  • 阴极缓冲层,增强聚合物太阳能电池的装置稳定性和功率转换效率。
  • 前体,制备碱性电解液,用于通过电催化选择性还原CO2
  • 许多有机转化反应中的碱基,例如C, N, O烷基化和芳基化反应。
提高醇 O-烷基化的效率以生成碳酸烷基酯混合物。

象形图

Health hazardCorrosion

警示用语:

Danger

危险声明

危险分类

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

靶器官

Kidney,Adrenal gland,Testes

WGK

WGK 2

闪点(°F)

Not applicable

闪点(°C)

Not applicable

个人防护装备

dust mask type N95 (US), Eyeshields, Gloves


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Qi Wang et al.
ChemSusChem, 14(4), 1131-1139 (2021-01-08)
Photocatalytic reduction of CO2 into value-added chemical fuels is an appealing approach to address energy crisis and global warming. CsPbBr3 quantum dots (QDs) are good candidates for CO2 reduction because of their excellent photoelectric properties, including high molar extinction coefficient
Xiangtong Zhang et al.
Journal of materials chemistry. C, 6(37), 10101-10105 (2018-12-07)
Lead halide perovskite nanocrystals (NCs) exhibit excellent tunable emissions covering the entire visible spectral region, but they do not emit near-infrared (NIR) light. We synthesized rare earth element doped CsPbCl3 NCs for NIR emission. The Yb3+ doped CsPbCl3 NCs emitted
Aanindeeta Banerjee et al.
Nature, 531(7593), 215-219 (2016-03-11)
Using carbon dioxide (CO2) as a feedstock for commodity synthesis is an attractive means of reducing greenhouse gas emissions and a possible stepping-stone towards renewable synthetic fuels. A major impediment to synthesizing compounds from CO2 is the difficulty of forming
Yanxiu Li et al.
ACS nano, 13(7), 8237-8245 (2019-07-12)
Semiconductor nanorods (NRs) offer the useful property of linearly polarized light emission. While this would be an attractive functionality for strongly emitting perovskite nanoparticles, to date, there has been limited success in demonstrating a direct chemical synthesis of cesium lead
Richard C Burrell et al.
Journal of labelled compounds & radiopharmaceuticals, 57(10), 600-605 (2014-09-10)
Bristol-Myers Squibb and others are developing drugs that target novel mechanisms to combat Alzheimer's disease. γ-Secretase inhibitors are one class of potential therapies that have received considerable attention. (R)-2-(4-Chloro-N-(2-fluoro-4-(1,2,4-oxadiazol-3-yl)benzyl)phenylsulfonamido)-5,5,5-trifluoropentanamide (Avagacestat) is a γ-secretase-inhibiting drug that has been investigated by Bristol-Myers

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