聚[2-甲氧基-5-(3′,7′-二甲基辛氧基)-1,4-亚苯基亚乙烯基]，MDMO-PPV；light-emitting polymer

描述

Band gap: 2.2 eV

质量水平

100

分子量

M_n ~120,000

溶解性

toluene, xylene, THF, chloroform, chlorobenzene, cyclohexanone: soluble

荧光

λ_ex 485 nm; λ_em 555 nm in toluene

轨道能量

HOMO -5.4 eV 
LUMO -3.2 eV 

OPV设备性能

ITO/PEDOT:PSS/MDMO-PPV/PC61BM/Al

• Short-circuit current density (J_sc): 0.96 mA/cm²
• Open-circuit voltage (V_oc): 0.78 V
• Fill Factor (FF): 0.5
• Power Conversion Efficiency (PCE): 0.5 %

ITO/PEDOT:PSS/MDMO-PPV:PC61BM (1:4)/LiF/Al

• Short-circuit current density (J_sc): 5.25 mA/cm²
• Open-circuit voltage (V_oc): 0.82 V
• Fill Factor (FF): 0.61
• Power Conversion Efficiency (PCE): 3.3 %

SMILES string

COc1ccc(OCCC(C)CCCC(C)C)cc1C=C