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位置: 首页> 品牌> Sigma-Aldrich> di-phenylethylammonium lead(II) tetrabromide

di-phenylethylammonium lead(II) tetrabromide

品牌
Sigma-Aldrich
CAS
131457-16-4
货号
910945
包装型号
规格纯度
n = 1
价格
2453.47 *本价格含增值税费
促销
服务
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数量
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半岛bd体育手机客户端 名称:
131457-16-4
di-phenylethylammonium lead(II) tetrabromide
Bis[(2-phenylethyl)ammonium] tetrabromoplumbate
2D perovskite
(PEA) 2PbBr 4
半岛bd体育手机客户端 介绍:

半岛bd体育手机客户端 说明

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%.

基本信息

经验(实验)分子式 C16H24N2PbBr4
分子量 771.19

半岛bd体育手机客户端 性质

环保替代半岛bd体育手机客户端 特性 Design for Energy Efficiency
Learn more about the Principles of Green Chemistry.
环保替代半岛bd体育手机客户端 分类 Enabling

安全信息

象形图 GHS07GHS08GHS09
警示用语: Danger
危险声明 H302 + H332 - H360D - H373 - H410
预防措施声明 P202 - P260 - P273 - P301 + P312 - P304 + P340 + P312 - P308 + P313
危险分类 Acute Tox. 4 Inhalation - Acute Tox. 4 Oral - Aquatic Acute 1 - Aquatic Chronic 1 - Repr. 1A - STOT RE 2
储存分类代码 6.1C - Combustible, acute toxic Cat.3 / toxic compounds or compounds which causing chronic effects
WGK WGK 3
闪点(F) Not applicable
闪点(C) Not applicable

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