1.02040
Cesium carbonate
extra pure, Technipur®
동의어(들):
Dicesium carbonate, Carbonic acid dicesium
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크기 선택
보기 변경
제품정보 (DICE 배송 시 비용 별도)
Linear Formula:
Cs2CO3
CAS 번호:
Molecular Weight:
325.82
NACRES:
NA.21
UNSPSC Code:
12352302
Beilstein/REAXYS Number:
4546405
MDL number:
Quality Level
pH
10-12 (20 °C, 50 g/L in H2O)
mp
610 °C (dec.) (lit.)
density
4.07 g/cm3 at 20 °C
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
General description
Cesium carbonate (Cs2CO3) is widely used in electronic and optoelectronic industries because of its excellent electron injection capability and outstanding optical properties. It also possesses high solubility in polar solvents, therefore it can be used as a surface modification material in organic light-emitting diodes (OLEDs) and solar cells.
Application
Promotes the efficient O-alkylation of alcohols to form mixed alkyl carbonates.
Cesium carbonate can be used as an additive in 4,7-diphenyl-1,10-phenanthroline (BPhen) based organic light-emitting diodes (OLEDs) to enhance the electrical characteristics and luminance efficiency of OLEDs by decreasing the activation energy of the organic layer as a result of increased electron injection and transport. In perovskite solar cells (PCSs) and other optoelectronic devices, Cs2CO3 is used as an effective modifier to improve their photoelectric conversion efficiency by reducing the barrier between interfaces and defects in electron transport layers which makes electron transfer easier.
Legal Information
Technipur is a registered trademark of Merck KGaA, Darmstadt, Germany
signalword
Danger
Hazard Classifications
Eye Dam. 1 - Repr. 2 - STOT RE 2 Oral
저장 등급
11 - Combustible Solids
wgk
WGK 2
flash_point_f
Not applicable
flash_point_c
Not applicable
target_organs
Kidney,Adrenal gland,Testes
hcodes
시험 성적서(COA)
제품의 로트/배치 번호를 입력하여 시험 성적서(COA)을 검색하십시오. 로트 및 배치 번호는 제품 라벨에 있는 ‘로트’ 또는 ‘배치’라는 용어 뒤에서 찾을 수 있습니다.
The role of cesium carbonate on the electron injection and transport enhancement in organic layer by admittance spectroscopy
Zhao J, et al.
Applied Physics Letters, 101, 193303-193303 (2012)
국제 무역 품목 번호
| SKU | GTIN |
|---|---|
| 1020400025 | 04022536028095 |
| 1020401000 | 04022536028101 |