906018

Spiro[9H-fluorene-9,9′-[9H]xanthene]-2,2′,7,7′-tetramine

• 別名: N²,N²,N⁷,N⁷,N²′,N²′,N⁷′,N⁷′-octakis(4-methoxyphenyl)spiro[9H-fluorene-9,9′-[9H]xanthene]-2,2′,7,7′-tetramine, X60
• 実験式（ヒル表記法）: C₈₁H₆₈N₄O₉
• CAS番号: 1887794-22-0
• 分子量: 1241.43
• MDL番号: MFCD32062490
• UNSPSCコード: 12352116
• NACRES: NA.23

特性

• アッセイ: >98%
• フォーム: solid
• 色: beige
• SMILES記法: COC1=CC=C(C=C1)N(C2=CC=C(OC)C=C2)C3=CC=C4C(C5(C6=CC(N(C7=CC=C(OC)C=C7)C8=CC=C(OC)C=C8)=CC=C6OC9=CC=C(N(C%10=CC=C(OC)C=C%10)C%11=CC=C(OC)C=C%11)C=C59)C%12=CC(N(C%13=CC=C(OC)C=C%13)C%14=CC=C(OC)C=C%14)=CC=C4%12)=C3
• InChI: 1S/C81H68N4O9/c1-86-65-29-9-53(10-30-65)82(54-11-31-66(87-2)32-12-54)61-25-45-73-74-46-26-62(83(55-13-33-67(88-3)34-14-55)56-15-35-68(89-4)36-16-56)50-76(74)81(75(73)49-61)77-51-63(84(57-17-37-69(90-5)38-18-57)58-19-39-70(91-6)40-20-58)27-47-79(77)94-80-4
• InChI Key: BSBVJQUURRFRGT-UHFFFAOYSA-N

詳細

詳細

Spiro[9H-fluorene-9,9′-[9H]xanthene]-2,2′,7,7′-tetramine (X60) is a hole transporting material (HTM) with a nonplanar 3D structure which reduces the electronic coupling and charge recombination. It can be used as a starting material in the fabrication of green and cost effective p-type organic semiconductors.[1][2]

X60 is cheaper alternative to Spiro-OMeTAD.
X60 is a spiro[fluorene-9,9′-xanthene] (SFX) based organic hole transport material (HTM)[1].
Devices with X60 as HTM showed high power conversion efficiencies (PCEs) amounting to 7.30% in solid-state dye-sensitized solar cells (ssDSCs) and 19.84% in perovskite solar cells (PSCs). These results are competitive with the reported record PCEs of ssDSC and PSC devices based on the well-known HTM Spiro-OMeTAD. In addition, almost no hysteretic behavior could be observed in the X60-based PSCs, and the photovoltaic parameters of the devices are not affected by the scan rates used[3].

アプリケーション

X60 can be used as a conducting polymer in the formation of perovskite based solar cells with high efficiency.[1][2][4][5]

安全性情報

• 保管分類コード: 11 - Combustible Solids
• WGK: WGK 3
• 引火点(°F): Not applicable
• 引火点(℃): Not applicable