Effects of energetic disorder in bulk heterojunction organic solar cells
Organic solar cells (OSCs) have progressed rapidly in recent years through the
development of novel organic photoactive materials, especially non-fullerene acceptors …
development of novel organic photoactive materials, especially non-fullerene acceptors …
Understanding and Suppressing Non‐Radiative Recombination Losses in Non‐Fullerene Organic Solar Cells
Organic solar cells benefit from non‐fullerene acceptors (NFA) due to their high absorption
coefficients, tunable frontier energy levels, and optical gaps, as well as their relatively high …
coefficients, tunable frontier energy levels, and optical gaps, as well as their relatively high …
The energy level conundrum of organic semiconductors in solar cells
The frontier molecular energy levels of organic semiconductors are decisive for their
fundamental function and efficiency in optoelectronics. However, the precise determination …
fundamental function and efficiency in optoelectronics. However, the precise determination …
What we have learnt from PM6: Y6
Over the past three years, remarkable advancements in organic solar cells (OSCs) have
emerged, propelled by the introduction of Y6—an innovative A‐DA'D‐A type small molecule …
emerged, propelled by the introduction of Y6—an innovative A‐DA'D‐A type small molecule …
Contemporary Impedance Analyses of Archetypical PM6: Y6 Bulk‐Heterojunction Blend
An organic bulk heterojunction based on a blend of a conjugated polymer PBDB‐T‐2F
(PM6) and a non‐fullerene acceptor BTP‐4F (Y6) has come forward in recent years as an …
(PM6) and a non‐fullerene acceptor BTP‐4F (Y6) has come forward in recent years as an …
Tin Halide Perovskite Solar Cells with Open-Circuit Voltages Approaching the Shockley–Queisser Limit
The power conversion efficiency of tin-based halide perovskite solar cells is limited by large
photovoltage losses arising from the significant energy-level offset between the perovskite …
photovoltage losses arising from the significant energy-level offset between the perovskite …
Identifying the signatures of intermolecular interactions in blends of PM6 with Y6 and N4 using absorption spectroscopy
In organic solar cells, the resulting device efficiency depends strongly on the local
morphology and intermolecular interactions of the blend film. Optical spectroscopy was used …
morphology and intermolecular interactions of the blend film. Optical spectroscopy was used …
Recent progress in non-fused ring electron acceptors for high performance organic solar cells
H Gao, C Han, X Wan, Y Chen - Industrial Chemistry & Materials, 2023 - pubs.rsc.org
In recent years, significant progress has been witnessed in organic solar cells (OSCs), which
is mainly attributed to the new active layer materials design, especially fused ring acceptors …
is mainly attributed to the new active layer materials design, especially fused ring acceptors …
Spectroelectrochemically determined energy levels of PM6: Y6 blends and their relevance to solar cell performance
Recent advances in organic solar cell performance have been mainly driven forward by
combining high-performance p-type donor–acceptor copolymers (eg PM6) and non …
combining high-performance p-type donor–acceptor copolymers (eg PM6) and non …
Building-up an interrelationship between isomeric benzyl inner side chains within nonfullerene acceptors and isomeric xylene solvents for non-chlorinated solvent …
The side-chain engineering of A–DA'D–A-type nonfullerene acceptors (NFAs), well known
as the Y6 series, is an efficient approach for retaining the physical properties of the Y6 series …
as the Y6 series, is an efficient approach for retaining the physical properties of the Y6 series …