1, 1-Dicyanomethylene-3-indanone end-cap engineering for fused-ring electron acceptor-based high-performance organic photovoltaics
Organic photovoltaics (OPVs) have developed rapidly since the advent of fused-ring
electron acceptors (FREAs). FREAs bearing bulky fused-ring cores, end-capped with …
electron acceptors (FREAs). FREAs bearing bulky fused-ring cores, end-capped with …
Recent progress in the design of fused-ring non-fullerene acceptors─ relations between molecular structure and optical, electronic, and photovoltaic properties
B Schweda, M Reinfelds, P Hofstadler… - ACS Applied Energy …, 2021 - ACS Publications
Organic solar cells are on the dawn of the next era. The change of focus toward non-
fullerene acceptors has introduced an enormous amount of organic n-type materials and …
fullerene acceptors has introduced an enormous amount of organic n-type materials and …
Single-layered organic photovoltaics with double cascading charge transport pathways: 18% efficiencies
The chemical structure of donors and acceptors limit the power conversion efficiencies
achievable with active layers of binary donor-acceptor mixtures. Here, using quaternary …
achievable with active layers of binary donor-acceptor mixtures. Here, using quaternary …
Random Polymerization Strategy Leads to a Family of Donor Polymers Enabling Well‐Controlled Morphology and Multiple Cases of High‐Performance Organic Solar …
Developing high‐performance donor polymers is important for nonfullerene organic solar
cells (NF‐OSCs), as state‐of‐the‐art nonfullerene acceptors can only perform well if they are …
cells (NF‐OSCs), as state‐of‐the‐art nonfullerene acceptors can only perform well if they are …
Designs and understanding of small molecule-based non-fullerene acceptors for realizing commercially viable organic photovoltaics
Organic photovoltaics (OPVs) have emerged as a promising next-generation technology
with great potential for portable, wearable, and transparent photovoltaic applications. Over …
with great potential for portable, wearable, and transparent photovoltaic applications. Over …
Modification on the Indacenodithieno[3,2-b]thiophene Core to Achieve Higher Current and Reduced Energy Loss for Nonfullerene Solar Cells
Modification on the indacenodithieno [3, 2-b] thiophene (IT) core was used in the central
phenyl moiety to explore efficient fused-ring acceptors (FRAs). By replacing two free H …
phenyl moiety to explore efficient fused-ring acceptors (FRAs). By replacing two free H …
10.13% Efficiency All‐Polymer Solar Cells Enabled by Improving the Optical Absorption of Polymer Acceptors
The limited light absorption capacity for most polymer acceptors hinders the improvement of
the power conversion efficiency (PCE) of all‐polymer solar cells (all‐PSCs). Herein, by …
the power conversion efficiency (PCE) of all‐polymer solar cells (all‐PSCs). Herein, by …
A Theoretical Study on the Underlying Factors of the Difference in Performance of Organic Solar Cells Based on ITIC and Its Isomers
SQ Huang, LL Wang, QQ Pan, ZW Zhao, Y Gao, ZM Su - Molecules, 2023 - mdpi.com
Recently, non-fullerene-based organic solar cells (OSCs) have made great breakthroughs,
and small structural differences can have dramatic impacts on the power conversion …
and small structural differences can have dramatic impacts on the power conversion …
Annealing-free efficient organic solar cells via an alkylbenzene side-chain strategy of small-molecule electron acceptors
Research on alkylbenzene side-chain engineering of acceptors, which can affect the
crystallinity of molecules and packing orientations of blend films, has deeply promoted the …
crystallinity of molecules and packing orientations of blend films, has deeply promoted the …
Terminal alkyl substitution in an A–D–A-type nonfullerene acceptor: simultaneous improvements in the open-circuit voltage and short-circuit current for efficient indoor …
HS Ryu, HG Lee, SC Shin, J Park, SH Kim… - Journal of Materials …, 2020 - pubs.rsc.org
Two types of small molecule nonfullerene acceptors (IDICO1 and IDICO2) based on 2, 2′-
((2Z, 2′ Z)-((4, 4, 9, 9-tetrahexyl-4, 9-dihydro-s-indaceno [1, 2-b: 5, 6-b′] dithiophene-2, 7 …
((2Z, 2′ Z)-((4, 4, 9, 9-tetrahexyl-4, 9-dihydro-s-indaceno [1, 2-b: 5, 6-b′] dithiophene-2, 7 …