您的位置：首页 > 产品中心 > 131457-16-4， di-phenylethylammonium lead(II) tetrabromide
di-phenylethylammonium lead(II) tetrabromide
产品别名
131457-16-4
di-phenylethylammonium lead(II) tetrabromide
Bis[(2-phenylethyl)ammonium] tetrabromoplumbate
2D perovskite
(PEA)2PbBr4
结构式
基本信息
| Empirical Formula【经验(实验)分子式】 | C16H24N2PbBr4 |
| Molecular weight | 771.19 |
| General description【一般描述】 | This product is a violet emmiter for light emmiting diodes. It is solution processable in DMF to create thin films. This material has a photoluminescence peak at 407 nm with a quantum yield of 26% as nanoplatelets. Single crystals have been grown with a 412 nm emission of and quantum efficiency of 0.22(1). LED devices using this material as the emissive layer have been constructed that opperate at room temperature with an on/off voltage of 2.5-2.8 V and external quantum efficiency (EQE) of 0.038%. |
产品性质
| greener alternative product characteristics【环保替代产品特性】 | Design for Energy Efficiency Learn more about the Principles of Green Chemistry. |
| greener alternative category【环保替代产品分类】 | Enabling |
安全信息
| Pictograms【象形图】 | GHS07,GHS08,GHS09 |
| Signal word【警示用语：】 | Danger |
| Hazard Statements | H302 + H332 - H360D - H373 - H410 |
| Precautionary Statements | P202 - P260 - P273 - P301 + P312 - P304 + P340 + P312 - P308 + P313 |
| Hazard Classifications【危险分类】 | Acute Tox. 4 Inhalation - Acute Tox. 4 Oral - Aquatic Acute 1 - Aquatic Chronic 1 - Repr. 1A - STOT RE 2 |
| Storage Class Code【储存分类代码】 | 6.1C - Combustible, acute toxic Cat.3 / toxic compounds or compounds which causing chronic effects |
| WGK | WGK 3 |
