914029

IEICO-4F

≥99%

• 别名: 2,2′-((2Z,2′Z)-(((4,4,9,9-tetrakis(4-hexylphenyl)-4,9-dihydro-sindaceno[1,2-b:5,6-b′]dithiophene-2,7-diyl)bis(4-((2-ethylhexyl)oxy)thiophene-5,2-diyl))bis(methanylylidene))bis(5,6-difluoro-3-oxo-2,3-dihydro-1H-indene-2,1-diylidene))dimalononitrile
• 经验公式（希尔记法）: C₁₁₄H₁₁₄F₄N₄O₄S₄
• CAS号: 2089044-02-8
• 分子量: 1808.40
• MDL编号: MFCD33021746
• UNSPSC代码: 12352101
• NACRES: NA.23

属性

• 描述: Band gap: Eg=1.29 eV
• 质量水平: 100
• 方案: ≥99%
• 表单: solid
• 颜色: dark
• 轨道能量: HOMO -5.49 eV ; LUMO -4.19 eV
• SMILES字符串: Fc1cc2c(cc1F)C(=C(C#N)C#N)\C(=C/c3[s]c(c(c3)OCC(CCCC)CC)c4[s]c5c(c4)C(c8c5cc9c(c8)c%10[s]c(cc%10C9(c%15ccc(cc%15)CCCCCC)c%14ccc(cc%14)CCCCCC)c%11[s]c(cc%11OCC(CCCC)CC)\C=C%12/C(=O)c%13c(cc(c(c%13)F)F)C/%12=C(C#N)C#N)(c7ccc(cc7)CCCCCC)c6ccc(cc6)CCCCCC)\C2=
• InChI: 1S/C114H114F4N4O4S4/c1-9-17-23-27-33-73-37-45-79(46-38-73)113(80-47-39-74(40-48-80)34-28-24-18-10-2)93-57-90-94(58-89(93)109-95(113)63-103(129-109)111-101(125-69-71(15-7)31-21-13-5)55-83(127-111)53-91-105(77(65-119)66-120)85-59-97(115)99(117)61-87(85)107(
• InChI key: ZDIRJORRKGPNQG-ZTVJXLAYSA-N

说明

应用

IEICO-4F is a low band-gap, low energy loss non-fullerene acceptor. It can be used in applications such as high performance organic solar cells and panchromatic organic photodetectors.

IEICO-4F is an ultra-narrow bandgap non-fullerene acceptor (NFA). It is a derivative of IEICO with an absorption edge reaching 1000 nm. PCEs of over 10% in single layer devices were reached. A ternary blend of J52:PBDTTT-EFT donor polymers with IEICO-4F reached a PCE of >11%, with a very high photocurrent of over 25 mA cm^-2.

安全信息

• 储存分类代码: 11 - Combustible Solids
• WGK: WGK 3
• 闪点(°F): Not applicable
• 闪点(°C): Not applicable