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Unraveling the Influence of the Preexisting Molecular Order on the Crystallization of Semiconducting Semicrystalline Poly(9,9-di‑n‑octylfluorenyl-2,7-diyl (PFO)
(ACS Publications, 2022-11-23)
[Abastract]: Understanding the complex crystallization process of semiconducting polymers is key for the advance of organic electronic technologies as the optoelectronic properties of these materials are intimately connected ...
Design Rules for Polymer Blends with High Thermoelectric Performance
(John Wiley & Sons, 2022-04-07)
[Abstract] A combinatorial study of the effect of in-mixing of various guests on the
thermoelectric properties of the host workhorse polymer poly[2,5-bis(3-tetradecylthiophen-
2-yl)thieno[3,2-b]thiophene] (PBTTT) is ...
Gold(III) Porphyrin Was Used as an Electron Acceptor for Efficient Organic Solar Cells
(American Chemical Society, 2022-02-23)
[Abstract] The widespread use of nonfullerene-based electron-accepting materials has triggered a rapid increase in the performance of organic photovoltaic devices. However, the number of efficient acceptor compounds available ...
A comparison of para, meta, and ortho-carborane centred non-fullerene acceptors for organic solar cells
(Royal Society of Chemistry, 2023-03-28)
[Abstract]: We report the first examples of carborane-containing non-fullerene acceptors (NFAs), and their use in organic photovoltaic (OPV) devices. NFAs employing an A–D–A′–D–A type design centred around a central electron ...
Remarkable Isomer Effect on the Performance of Fully Non-Fused Non-Fullerene Acceptors in Near-Infrared Organic Photodetectors
(Wiley, 2024-02)
[Abstract]: Two fully non-fused small-molecule acceptors BTIC-1 and BTIC-2 are reportedfor application in near-infrared organic photodetectors (NIR OPDs). Bothacceptors contain the same conjugated backbone but differing ...
Impact of Oligoether Side-Chain Length on the Thermoelectric Properties of a Polar Polythiophene
(American Chemical Society, 2024-05-28)
[Abstract]: Conjugated polymers with oligoether side chains make up a promising class of thermoelectric materials. In this work, the impact of the side-chain length on the thermoelectric and mechanical properties of ...
Polymerization within Nanoporous Anodized Alumina Oxide Templates (AAO): A Critical Survey
(MDPI, 2023-02)
[Abstract]: In the last few years, the polymerization of monomers within the nanocavities of porous materials has been thoroughly studied and developed, allowing for the synthesis of polymers with tailored morphologies, ...
Development of Synthetically Accessible Glycolated Polythiophenes for High-Performance Organic Electrochemical Transistors
(Wiley, 2024-04)
[Abstract]: Four glycolated polythiophene-based organic mixed ionic-electronic conductors(OMIECs), PE2gTT, PE2gT, PT2gTT, and PT2gT are prepared by atom-efficientdirect arylation polymerization, avoiding the need for toxic ...
Crystallization kinetics of semiconducting poly(2,5-bis(3-alkylthiophen-2-yl)-thieno-[3,2-b]thiophene) (PBTTT) from its different liquid phases
(Royal Society of Chemistry, 2024-03-21)
[Abstract]: Because the electronic properties of semiconducting polymers are inexorably linked to their solid-state microstructure, it is imperative to understand their complex crystallization processes fully. For example, ...
High Polymer Molecular Weight Yields Solar Cells with Simultaneously Improved Performance and Thermal Stability
(Wiley, 2024-06-26)
[Abstract]: Simple synthetic routes, high active layer thickness tolerance as well as stable organic solar cells are relentlessly pursued as key enabling traits for the upscaling of organic photovoltaics. Here, the potential ...