Spiro-OMeTAD

Specyfikacja

• Nazwa: Spiro-OMeTAD
• Pełna nazwa: 2,2',7,7'-Tetrakis[N,N-di(4-methoxyphenyl)amino]-9,9'-spirobifluorene
• Numer CAS: 207739-72-8
• Chemical formula: C₈₁H₆₈N₄O₈
• Molecular weight: 1225.43 g/mol
• Absorption: λ_max = 306 nm, 385 nm in DCM
• Photoluminescence: λ_max = 429 nm in DCM
• HOMO/LUMO: HOMO = -5.0 eV, LUMO = -2.1 eV
• Synonyms: Spiro-MeOTAD, N2,N2,N2′,N2′,N7,N7,N7′,N7′-Octakis(4-methoxyphenyl)-9,9′-spirobi[9H-fluorene]-2,2′,7,7′-tetramine
• Classification: Organic light-emitting diodes, White OLED materials, Perovskite-based photodiodes materials (PPD), Solid-state hole transport materials for DSSC, Solar cells
• Purity: Sublimed: >99.5% (HPLC)
• Melting point: >360 °C (0.5% weight loss)
• Appearance: White to pale yellow powder