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 …
Benzothiadiazole-based polymer donors
P Cong, Z Wang, Y Geng, Y Meng, C Meng, L Chen… - Nano Energy, 2023 - Elsevier
As the most classic electron-accepting building block, 2, 1, 3-benzothiadiazole (BT) and the
derived structures have achieved great success to construct photovoltaic materials …
derived structures have achieved great success to construct photovoltaic materials …
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 …
Unveiling the Morphological and Physical Mechanism of Burn‐in Loss Alleviation by Ternary Matrix Toward Stable and Efficient All‐Polymer Solar Cells
All‐polymer solar cells (All‐PSCs) are considered the most promising candidate in
achieving both efficient and stable organic photovoltaic devices, yet the field has rarely …
achieving both efficient and stable organic photovoltaic devices, yet the field has rarely …
Asymmetric side-chain substitution enables a 3D network acceptor with hydrogen bond assisted crystal packing and enhanced electronic coupling for efficient organic …
Side chain modification on small-molecule acceptors (SMAs) is an effective method to
realize high device efficiencies for organic solar cells (OSCs), among which the asymmetric …
realize high device efficiencies for organic solar cells (OSCs), among which the asymmetric …
Hot‐Casting Strategy Empowers High‐Boiling Solvent‐Processed Organic Solar Cells with Over 18.5% Efficiency
C Yang, M Jiang, S Wang, B Zhang, P Mao… - Advanced …, 2024 - Wiley Online Library
Most top‐rank organic solar cells (OSCs) are manufactured by the halogenated solvent
chloroform, which possesses a narrow processing window due to its low‐boiling point …
chloroform, which possesses a narrow processing window due to its low‐boiling point …
Efficient and stable organic solar cells enabled by multicomponent photoactive layer based on one-pot polymerization
Degradation of the kinetically trapped bulk heterojunction film morphology in organic solar
cells (OSCs) remains a grand challenge for their practical application. Herein, we …
cells (OSCs) remains a grand challenge for their practical application. Herein, we …
Ductile Oligomeric Acceptor‐Modified Flexible Organic Solar Cells Show Excellent Mechanical Robustness and Near 18% Efficiency
High power conversion efficiency (PCE) and mechanical robustness are key requirements
for wearable applications of organic solar cells (OSCs). However, almost all highly efficient …
for wearable applications of organic solar cells (OSCs). However, almost all highly efficient …
Recent advances in PM6: Y6-based organic solar cells
The last two years have witnessed rapid progress in organic solar cells (OSCs), driven by
the newly-developed nonfullerene acceptor (NFA) Y6, which contains an electron-deficient …
the newly-developed nonfullerene acceptor (NFA) Y6, which contains an electron-deficient …