920169

Tin (IV) oxide nanosheets

• Sinônimo(s): SnO₂ nanosheet
• Fórmula linear: SnO₂
• Número CAS: 18282-10-5
• Número MDL: MFCD00011244
• Código UNSPSC: 12352303
• NACRES: NA.23

Propriedades

• Formulário: liquid
• Nível de qualidade: 100
• InChI: 1S/2O.Sn
• chave InChI: XOLBLPGZBRYERU-UHFFFAOYSA-N

Descrição

Aplicação

Tin(IV) oxide (SnO₂) nanosheets are an attractive choice for creating stable and high-performance perovskite solar cells due to its wide bandgap, increased electron mobility, and high stability. SnO₂ has a higher bandgap (at 3.8 eV), and the conduction band edge exhibits a 300 mV positive shift compared to TiO₂, which results in lower photocatalytic activity and higher device stability. The charge mobility of SnO₂ is almost two orders of magnitude higher than that of TiO₂ and has a lower trap density than TiO₂. Finally, SnO₂ nanosheets materials have an advantage over typical TiO₂ materials in flexible and low-temperature applications.

Informações de segurança

• Pictogramas: GHS02,GHS06,GHS08,GHS05
• Palavra indicadora: Danger
• Frases de perigo: H225,H301 + H311 + H331,H314,H370
• Declarações de precaução: P210 - P233 - P280 - P303 + P361 + P353 - P304 + P340 + P310 - P305 + P351 + P338
• Classificações de perigo: Acute Tox. 3 Dermal - Acute Tox. 3 Inhalation - Acute Tox. 3 Oral - Eye Dam. 1 - Flam. Liq. 2 - Skin Corr. 1B - STOT SE 1
• Órgãos-alvo: Eyes,Central nervous system
• Código de classe de armazenamento: 3 - Flammable liquids
• Classe de risco de água (WGK): WGK 2
• Ponto de fulgor (°F): 49.5 °F
• Ponto de fulgor (°C): 9.7 °C