Optical properties of donor–acceptor conjugated copolymers: A computational study
Sign Up to like & getrecommendations! Published in 2017 at "Chemical Physics Letters"
DOI: 10.1016/j.cplett.2017.04.016
Abstract: TDDFT calculations are associated to an extrapolation scheme to predict the optical properties of twelve donor-acceptor copolymers, in which carbazole, benzodithiophene or cyclopentadithiophene donor subunits are combined to benzofurazane, benzothiadiazole or diketopyrrolopyrrole acceptor moieties. Relative… read more here.
Keywords: conjugated copolymers; optical properties; donor acceptor; acceptor conjugated ... See more keywords
2,2′-Bis(1,3,4-thiadiazole)-Based π-Conjugated Copolymers for Organic Photovoltaics with Exceeding 8% and Its Molecular Weight Dependence of Device Performance
Sign Up to like & getrecommendations! Published in 2017 at "Macromolecules"
DOI: 10.1021/acs.macromol.6b02475
Abstract: A series of novel π-conjugated copolymers based on 2,2′-bis(1,3,4-thiadiazole) (BTDz) have been developed. Among them, the BTDz-based donor–acceptor alternating copolymer with the (E)-1,2-di(3-(2-ethylhexyl)thiophene)vinylene donor unit (PBTDzTV) exhibited a high solubility and high crystallinity. PBTDzTVs favorably… read more here.
Keywords: conjugated copolymers; weight; device performance; molecular weight ... See more keywords
Efficient room temperature catalytic synthesis of alternating conjugated copolymers via C-S bond activation
Sign Up to like & getrecommendations! Published in 2022 at "Nature Communications"
DOI: 10.1038/s41467-021-27832-1
Abstract: Structural defects in conjugated copolymers are severely detrimental to the optoelectronic properties and the performance of the resulting electronic devices fabricated from them. Therefore, the much-desired precision synthesis of conjugated copolymers with highly regular repeat… read more here.
Keywords: activation; room temperature; conjugated copolymers; efficient room ... See more keywords
Influence of polyhedral oligomeric silsesquioxanes (POSS) on the luminescence properties of non-conjugated copolymers based on iridium complex and carbazole units
Sign Up to like & getrecommendations! Published in 2017 at "RSC Advances"
DOI: 10.1039/c7ra07316j
Abstract: Non-conjugated copolymers with iridium complex and carbazole groups and polyhedral oligomeric silsesquioxane (POSS) moieties as pendant groups were synthesized by free radical copolymerization. The luminescent properties of the polymeric hybrid materials containing the carrier-transporting units… read more here.
Keywords: iridium complex; conjugated copolymers; non conjugated; luminescence ... See more keywords
Synthesis and Characterization of Hybrid Materials Derived from Conjugated Copolymers and Reduced Graphene Oxide
Sign Up to like & getrecommendations! Published in 2022 at "Polymers"
DOI: 10.3390/polym14235292
Abstract: In this study the preparation of hybrid materials based on reduced graphene oxide (rGO) and conjugated copolymers is reported. By tuning the number and arrangement of thiophenes in the main chain (indacenothiophene or indacenothienothiophene) and… read more here.
Keywords: rgo; graphene oxide; reduced graphene; conjugated copolymers ... See more keywords