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一般描述
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.
应用
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.
提高醇 O-烷基化的效率以生成碳酸烷基酯混合物。
法律信息
Technipur is a registered trademark of Merck KGaA, Darmstadt, Germany
警示用语：
Danger
危险分类
Eye Dam. 1 - Repr. 2 - STOT RE 2 Oral
储存分类代码
11 - Combustible Solids
WGK
WGK 2
闪点(°F)
Not applicable
闪点(°C)
Not applicable
法规信息
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Improved open-circuit voltage via Cs2CO3-Doped TiO2 for high-performance and stable perovskite solar cells
Zong H, et al.
Organic Electronics, 77, 105495-105495 (2020)
Development of an inorganic cesium carbonate-based electron transport material for a 17% power conversion efficiency perovskite solar cell device
Hossain MI, et al.
journal of photonics for energy, 10(1) (2020)
Purification and preparation of some caesium compounds
Simons EL
Talanta, 13(2) (1966)
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)
Cesium carbonate modified electron transport layer for improving the photoelectric conversion efficiency of planar perovskite solar cells
Lv C, et al.
Materials Science in Semiconductor Processing, 112, 105014-105014 (2020)
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