Charge photogeneration in organic solar cells
In recent years, organic solar cells utilizing π-conjugated polymers have attracted
widespread interest in both the academic and, increasingly, the commercial communities …
widespread interest in both the academic and, increasingly, the commercial communities …
Device physics of polymer: fullerene bulk heterojunction solar cells
PWM Blom, VD Mihailetchi, LJA Koster… - Advanced …, 2007 - Wiley Online Library
Plastic solar cells bear the potential for large‐scale power generation based on materials
that provide the possibility of flexible, lightweight, inexpensive, efficient solar cells. Since the …
that provide the possibility of flexible, lightweight, inexpensive, efficient solar cells. Since the …
The role of driving energy and delocalized states for charge separation in organic semiconductors
The electron-hole pair created via photon absorption in organic photoconversion systems
must overcome the Coulomb attraction to achieve long-range charge separation. We show …
must overcome the Coulomb attraction to achieve long-range charge separation. We show …
Climatic niche shifts are rare among terrestrial plant invaders
The assumption that climatic niche requirements of invasive species are conserved between
their native and invaded ranges is key to predicting the risk of invasion. However, this …
their native and invaded ranges is key to predicting the risk of invasion. However, this …
Time-resolved spectroscopic investigation of charge trap** in carbon nitrides photocatalysts for hydrogen generation
Carbon nitride (g-C3N4) as a benchmark polymer photocatalyst is attracting significant
research interest because of its visible light photocatalytic performance combined with good …
research interest because of its visible light photocatalytic performance combined with good …
Charge carrier recombination in organic solar cells
Solution deposited bulk heterojunction organic solar cells are viewed as one of the most
promising alternative energy sources because of their ease of processing and their potential …
promising alternative energy sources because of their ease of processing and their potential …
Hot charge-transfer excitons set the time limit for charge separation at donor/acceptor interfaces in organic photovoltaics
Photocurrent generation in organic photovoltaics (OPVs) relies on the dissociation of
excitons into free electrons and holes at donor/acceptor heterointerfaces. The low dielectric …
excitons into free electrons and holes at donor/acceptor heterointerfaces. The low dielectric …
Ultrafast electron dynamics in solar energy conversion
Electrons are the workhorses of solar energy conversion. Conversion of the energy of light to
electricity in photovoltaics, or to energy-rich molecules (solar fuel) through photocatalytic …
electricity in photovoltaics, or to energy-rich molecules (solar fuel) through photocatalytic …
Charge carrier formation in polythiophene/fullerene blend films studied by transient absorption spectroscopy
We report herein a comparison of the photophysics of a series of polythiophenes with
ionization potentials ranging from 4.8 to 5.6 eV as pristine films and when blended with 5 …
ionization potentials ranging from 4.8 to 5.6 eV as pristine films and when blended with 5 …
Compositional and electric field dependence of the dissociation of charge transfer excitons in alternating polyfluorene copolymer/fullerene blends
D Veldman, O Ipek, SCJ Meskers… - Journal of the …, 2008 - ACS Publications
The electro-optical properties of thin films of electron donor− acceptor blends of a fluorene
copolymer (PF10TBT) and a fullerene derivative (PCBM) were studied. Transmission …
copolymer (PF10TBT) and a fullerene derivative (PCBM) were studied. Transmission …