Charge photogeneration in polythiophene-perylene diimide blend films.
Transient absorption spectroscopy is employed to monitor charge photogeneration in polythiophene-perylene diimide blend films; in contrast to polythiophene-PCBM blends, efficient charge photogeneration is observed even for small energetic driving forces.
Shoaee
Safa
S
Department of Chemistry, Imperial College London, Exhibition Road, London, UK SW7 2AZ.
An
Zesheng
Z
Zhang
Xuan
X
Barlow
Stephen
S
Marder
Seth R
SR
Duffy
Warren
W
Heeney
Martin
M
McCulloch
Iain
I
Durrant
James R
JR
D004583:Electrons; D037741:Fullerenes / Q000737:chemistry; D049449:Luminescence; D008163:Luminescent Measurements; D010569:Perylene / Q000031:analogs & derivatives* / Q000737:chemistry*; D055668:Photochemical Processes; D011108:Polymers / Q000737:chemistry*; D013053:Spectrophotometry; D013876:Thiophenes / Q000737:chemistry*
C539575:(6,6)-phenyl C61-butyric acid methyl ester; D037741:Fullerenes; D011108:Polymers; D013876:Thiophenes; C066730:polythiophene; D010569:Perylene