Organic photovoltaics
Organic photovoltaics, the technology to convert sun light into electricity by employing thin
films of organic semiconductors, has been the subject of active research over the past 20 …
films of organic semiconductors, has been the subject of active research over the past 20 …
Open-circuit voltage in organic solar cells
B Qi, J Wang - Journal of Materials Chemistry, 2012 - pubs.rsc.org
Open-circuit voltage (VOC) is the maximum voltage a solar cell can provide to an external
circuit, which is derived from the splitting of hole and electron quasi-Fermi levels. In …
circuit, which is derived from the splitting of hole and electron quasi-Fermi levels. In …
Mastering morphology of non-fullerene acceptors towards long-term stable organic solar cells
Despite the rapid progress of organic solar cells based on non-fullerene acceptors,
simultaneously achieving high power conversion efficiency and long-term stability for …
simultaneously achieving high power conversion efficiency and long-term stability for …
High-specific-power flexible transition metal dichalcogenide solar cells
Semiconducting transition metal dichalcogenides (TMDs) are promising for flexible high-
specific-power photovoltaics due to their ultrahigh optical absorption coefficients, desirable …
specific-power photovoltaics due to their ultrahigh optical absorption coefficients, desirable …
A generic green solvent concept boosting the power conversion efficiency of all-polymer solar cells to 11%
Advances in organic photovoltaic technologies have always been closely associated with a
deeper understanding of bulk-heterojunction (BHJ) microstructure morphology, which is …
deeper understanding of bulk-heterojunction (BHJ) microstructure morphology, which is …
CH3NH3PbI3 Perovskite/Fullerene Planar‐Heterojunction Hybrid Solar Cells
JY Jeng, YF Chiang, MH Lee, SR Peng… - Advanced …, 2013 - Wiley Online Library
Recent studies have reported organometal halide perovskitebased mesoscopic solar cells
with promising photovoltaic efficiencies.[1–4] These devices employ a submicrometer …
with promising photovoltaic efficiencies.[1–4] These devices employ a submicrometer …
Fill factor in organic solar cells
B Qi, J Wang - Physical Chemistry Chemical Physics, 2013 - pubs.rsc.org
The fill factor (FF) is an important parameter that determines the power conversion efficiency
of an organic solar cell. There are several factors that can significantly influence FF, and …
of an organic solar cell. There are several factors that can significantly influence FF, and …
Suppressing bimolecular charge recombination and energetic disorder with planar heterojunction active layer enables 18.1% efficiency binary organic solar cells
The performance of organic solar cells has been dramatically enhanced due to the use of
bulk heterojunction active layer structure. However, blending donor and acceptor in the bulk …
bulk heterojunction active layer structure. However, blending donor and acceptor in the bulk …
Impact of charge transport on current–voltage characteristics and power-conversion efficiency of organic solar cells
This work elucidates the impact of charge transport on the photovoltaic properties of organic
solar cells. Here we show that the analysis of current–voltage curves of organic solar cells …
solar cells. Here we show that the analysis of current–voltage curves of organic solar cells …
Relating the open-circuit voltage to interface molecular properties of donor: acceptor bulk heterojunction solar cells
The open-circuit voltage (V oc) of polymer: fullerene bulk heterojunction solar cells is
determined by the interfacial charge-transfer (CT) states between polymer and fullerene …
determined by the interfacial charge-transfer (CT) states between polymer and fullerene …