905062

Perovskite quantum dots

oleic acid and oleylamine coated, fluorescence λ_em 530 nm, 10 mg/mL in toluene

• Sinônimo(s): Cadmium free QDs, Fluorescent nanocrystals, Perovskite FAPbX₃ Quantum Dots, Perovskite nanocrystals, QDs
• Fórmula empírica (Notação de Hill): CH₅N₂PbBr₃
• Peso molecular: 491.98
• Código UNSPSC: 12352300
• NACRES: NA.23

Propriedades

• Formulário: liquid
• concentração: 10 mg/mL in toluene
• fluorescência: λ_em 530 nm
• temperatura de armazenamento: 2-8°C

Descrição

Descrição geral

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.

Aplicação

PQDs can be used in the fabrication of light emitting diodes (LEDs) and PQD based solar cells.

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.

Informações de segurança

• Pictogramas: GHS02,GHS08,GHS07
• Palavra indicadora: Danger
• Frases de perigo: H225,H304,H315,H336,H361d,H373,H412
• Declarações de precaução: P201 - P210 - P273 - P301 + P310 + P331 - P302 + P352 - P308 + P313
• Classificações de perigo: Aquatic Chronic 3 - Asp. Tox. 1 - Flam. Liq. 2 - Repr. 2 - Skin Irrit. 2 - STOT RE 2 - STOT SE 3
• Órgãos-alvo: Central nervous system
• Código de classe de armazenamento: 3 - Flammable liquids
• Classe de risco de água (WGK): WGK 3
• Ponto de fulgor (°F): 44.6 °F
• Ponto de fulgor (°C): 7 °C