Renewed prospects for organic photovoltaics
Organic photovoltaics (OPVs) have progressed steadily through three stages of photoactive
materials development:(i) use of poly (3-hexylthiophene) and fullerene-based acceptors …
materials development:(i) use of poly (3-hexylthiophene) and fullerene-based acceptors …
Advantages, challenges and molecular design of different material types used in organic solar cells
The performance of organic solar cells (OSCs) has increased substantially over the past 10
years, owing to the development of various high-performance organic electron–acceptor …
years, owing to the development of various high-performance organic electron–acceptor …
19.31% binary organic solar cell and low non-radiative recombination enabled by non-monotonic intermediate state transition
Non-fullerene acceptors based organic solar cells represent the frontier of the field, owing to
both the materials and morphology manipulation innovations. Non-radiative recombination …
both the materials and morphology manipulation innovations. Non-radiative recombination …
Over 19% efficiency organic solar cells by regulating multidimensional intermolecular interactions
Research on organic solar cells (OSCs) has progressed through material innovation and
device engineering. However, well‐known and ubiquitous intermolecular interactions, and …
device engineering. However, well‐known and ubiquitous intermolecular interactions, and …
Achieving 19% power conversion efficiency in planar‐mixed heterojunction organic solar cells using a pseudosymmetric electron acceptor
A record power conversion efficiency (PCE) of over 19% is realized in planar‐mixed
heterojunction (PMHJ) organic solar cells (OSCs) by adopting the asymmetric selenium …
heterojunction (PMHJ) organic solar cells (OSCs) by adopting the asymmetric selenium …
Suppressed recombination loss in organic photovoltaics adopting a planar–mixed heterojunction architecture
At present, high-performance organic photovoltaics mostly adopt a bulk-heterojunction
architecture, in which exciton dissociation is facilitated by charge-transfer states formed at …
architecture, in which exciton dissociation is facilitated by charge-transfer states formed at …
Benzo [d] thiazole based wide bandgap donor polymers enable 19.54% efficiency organic solar cells along with desirable batch‐to‐batch reproducibility and general …
The limited selection pool of high‐performance wide bandgap (WBG) polymer donors is a
bottleneck problem of the nonfullerene acceptor (NFA) based organic solar cells (OSCs) that …
bottleneck problem of the nonfullerene acceptor (NFA) based organic solar cells (OSCs) that …
A rare case of brominated small molecule acceptors for high-efficiency organic solar cells
H Liang, X Bi, H Chen, T He, Y Lin, Y Zhang… - Nature …, 2023 - nature.com
Given that bromine possesses similar properties but extra merits of easily synthesizing and
polarizing comparing to homomorphic fluorine and chlorine, it is quite surprising very rare …
polarizing comparing to homomorphic fluorine and chlorine, it is quite surprising very rare …
Fibrillization of non‐fullerene acceptors enables 19% efficiency pseudo‐bulk heterojunction organic solar cells
The structural order and aggregation of non‐fullerene acceptors (NFA) are critical toward
light absorption, phase separation, and charge transport properties of their photovoltaic …
light absorption, phase separation, and charge transport properties of their photovoltaic …
Manipulating the D: A interfacial energetics and intermolecular packing for 19.2% efficiency organic photovoltaics
Manipulating the donor: acceptor (D: A) energetics, eg, the highest occupied molecular
orbital (HOMO) offset, is the key to balancing the charge separation and charge …
orbital (HOMO) offset, is the key to balancing the charge separation and charge …