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Perovskite quantum dots

钙钛矿量子点

品牌
Sigma-Aldrich
货号
905062
规格纯度
oleic acid and oleylamine coated, fluorescence λem 530 nm, 10 mg/mL in toluene
参考价格
2847.29 *本价格含增值税费
促销
数量
-+
产品介绍:

产品说明

一般描述

Perovskite quantum dots (PQDs) are semiconducting materials with high luminescent efficiency. They have a low threshold, tuneable wavelength and ultra-stable stimulated emission (SE). These semiconductors are a class of hybrid inorganic and organic metal halide based perovskite materials. They have a direct bandgap which can be useful for a variety of optoelectronic devices.

应用

Perovskite quantum dots (QDs) have the common formula ABX3 where A is Cs or FA (formamidinium), X is Cl, Br or I. They possess high photoluminescence efficiency and narrow emission and emit in the visible spectral regime. Perovskite QDs are cadmium free and the aforementioned properties render them suitable for applications in light emitting diodes (LEDs), lasers, liquid crystal displays (LCDs) etc.
PQDs can be used in the fabrication of light emitting diodes (LEDs) and PQD based solar cells.

基本信息

经验(实验)分子式CH5N2PbBr3
分子量491.98

产品性质

浓度10 mg/mL in toluene
荧光λem 530 nm
储存温度2-8℃

安全信息

象形图GHS02GHS07GHS08
警示用语:Danger
危险声明H225 - H304 - H315 - H336 - H361d - H373 - H412
预防措施声明P201 - P210 - P273 - P301 + P310 + P331 - P302 + P352 - P308 + P313
危险分类Aquatic Chronic 3 - Asp. Tox. 1 - Flam. Liq. 2 - Repr. 2 - Skin Irrit. 2 - STOT RE 2 - STOT SE 3
靶器官Central nervous system
储存分类代码3 - Flammable liquids
WGKWGK 2
闪点(F)44.6 °F
闪点(C)7 ℃

Sigma-Aldrich

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