920169

Tin (IV) oxide nanosheets

• 同義詞: SnO₂ nanosheet
• 線性公式: SnO₂
• CAS號碼: 18282-10-5
• MDL號碼: MFCD00011244
• 分類程式碼代碼: 12352303
• NACRES: NA.23

屬性

• 形狀: liquid
• 品質等級: 100
• SMILES 字串: [Sn](=O)=O
• InChI: 1S/2O.Sn
• InChI 密鑰: XOLBLPGZBRYERU-UHFFFAOYSA-N

描述

應用

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.

安全資訊

• 象形圖: GHS02,GHS06,GHS08,GHS05
• 訊號詞: Danger
• 危險聲明: H225,H301 + H311 + H331,H314,H370
• 防範說明: P210 - P233 - P280 - P303 + P361 + P353 - P304 + P340 + P310 - P305 + P351 + P338
• 危險分類: Acute Tox. 3 Dermal - Acute Tox. 3 Inhalation - Acute Tox. 3 Oral - Eye Dam. 1 - Flam. Liq. 2 - Skin Corr. 1B - STOT SE 1
• 標靶器官: Eyes,Central nervous system
• 儲存類別代碼: 3 - Flammable liquids
• 水污染物質分類（WGK）: WGK 2
• 閃點（°F）: 49.5 °F
• 閃點（°C）: 9.7 °C