923230

2,4-Spiro-OMeTAD

≥98.5% (HPLC)

• Synonyme(s) : 2,4-Spiro-OMeTAD, N₂,N₂′,N₇,N₇′-Tetrakis(2,4-dimethoxyphenyl)-N₂,N₂′,N₇,N₇′-tetraphenyl-9,9′-spirobi[fluorene]-2,2′,7,7′-tetraamine
• Formule empirique (notation de Hill): C₈₁H₆₈N₄O₈
• Numéro CAS: 2102348-92-3
• Poids moléculaire : 1225.43

Propriétés

• Description: Band gap 3.2 eV
• Niveau de qualité: 100
• Pureté: ≥98.5% (HPLC)
• Caractéristiques du produit alternatif plus écologique: Design for Energy Efficiency; Learn more about the Principles of Green Chemistry.
• Solubilité: chloroform: soluble
• Énergie orbitale: HOMO -5.24 eV ; LUMO -2.08 eV
• Autre catégorie plus écologique: , Enabling
• Chaîne SMILES: COC1=CC(OC)=CC=C1N(C2=CC=CC=C2)C3=CC=C4C(C5(C(C=C(N(C6=C(OC)C=C(OC)C=C6)C7=CC=CC=C7)C=C8)=C8C9=C5C=C(N(C%10=CC=C(OC)C=C%10OC)C%11=CC=CC=C%11)C=C9)C%12=C4C=CC(N(C%13=C(OC)C=C(OC)C=C%13)C%14=CC=CC=C%14)=C%12)=C3

Description

Description générale

We are committed to bringing you Greener Alternative Products, which adhere to one or more of The 12 Principles of Greener Chemistry. This product belongs to enabling category of greener alternatives, and has been enhanced for energy efficiency. Click here for more information.

Application

High-mobility organic semiconductor hole transport material (HTM) for use in electron transport layer in sensors, OPV and OLED applications. Derivatives of spiro-OMeTAD have been widely studied because of their outstanding performance. It was demonstrated that 2,4-spiro-OMeTAD as HTM in photovoltaic cells shows excelent stability and power conversion efficiency in perovskite solar cells. Zhang et al reported a power conversion efficiency of 17.2% and solar cell filling factor of 70.1% when using 2,4-spiro-OMeTAD.

Spiro-MeOTAD can be used as a hole transport material in perovskite solar cells and solid-state dye-sensitized solar cells (DSSCs) as it helps to efficiently extract and transport positive charges (holes) from the perovskite layer to the electrode, improving the overall device performance and stability. It can be used as a hole injection and transport material in OLEDs, especially in small molecule-based and solution-processed OLEDs.

Informations sur la sécurité

• Code de la classe de stockage: 11 - Combustible Solids
• Classe de danger pour l'eau (WGK): WGK 3
• Point d'éclair (°F): Not applicable
• Point d'éclair (°C): Not applicable