920169

Tin (IV) oxide nanosheets

• Synonym(s): SnO₂ nanosheet
• Linear Formula: SnO₂
• CAS Number: 18282-10-5
• MDL number: MFCD00011244
• UNSPSC Code: 12352303
• NACRES: NA.23

Properties

• form: liquid
• Quality Level: 100
• InChI: 1S/2O.Sn
• InChI key: XOLBLPGZBRYERU-UHFFFAOYSA-N

Description

Application

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.

Safety Information

• Pictograms: GHS02,GHS06,GHS08,GHS05
• Signal Word: Danger
• Hazard Statements: H225,H301 + H311 + H331,H314,H370
• Precautionary Statements: P210 - P233 - P280 - P303 + P361 + P353 - P304 + P340 + P310 - P305 + P351 + P338
• Hazard Classifications: Acute Tox. 3 Dermal - Acute Tox. 3 Inhalation - Acute Tox. 3 Oral - Eye Dam. 1 - Flam. Liq. 2 - Skin Corr. 1B - STOT SE 1
• Target Organs: Eyes,Central nervous system
• Storage Class Code: 3 - Flammable liquids
• WGK: WGK 2
• Flash Point(F): 49.5 °F
• Flash Point(C): 9.7 °C