Matches in SemOpenAlex for { <https://semopenalex.org/work/W2115096988> ?p ?o ?g. }
Showing items 1 to 98 of
98
with 100 items per page.
- W2115096988 endingPage "2777" @default.
- W2115096988 startingPage "2765" @default.
- W2115096988 abstract "Abstract In an effort to decrease the electron‐injection barrier from the anode electrode, four copoly(aryl ether)s ( P1 – P4 ), consisting of alternating isolated electron‐transporting [2,5‐diphenyl‐1,3,4‐oxadiazole for P1 and P3 and 5,5′‐diphenyl‐2,2′‐ p ‐(2,5‐bishexyloxyphenylene)‐bis‐1,3,4‐oxadiazole for P2 and P4 ] and emitting chromophores (1,4‐distyryl‐2,5‐dihexyloxybenzene for P1 and P2 and 1,4‐distyryl‐2,5‐dihexylbenzene for P3 and P4 ), have been synthesized by the nucleophilic displacement reaction between bisfluoride and bisphenol monomers. They are basically amorphous materials with 5% weight‐loss temperature above 400 °C. The photoluminescence spectra and quantum yields of these copolymers are dependent on the compositions of the two isolated fluorophores. The highest occupied molecular orbital and lowest unoccupied molecular orbital energy levels of these copolymers have been estimated from their cyclic voltammograms. All the observations directly prove that the oxidation starts at the hole‐transporting segments. The electron affinity can be enhanced by the introduction of isolated electron‐transporting segments that lead to a charge‐injection balance. Single‐layer light‐emitting diodes (Al/ P1 – P4 /ITO glass) have been fabricated. P1 and P2 reveal blue electroluminescence, and P3 and P4 reveal purple‐blue electroluminescence. Moreover, the incorporation of bisoxadiazole units increases the electron affinity and reduces the turn‐on electric field better than one oxadiazole unit. © 2003 Wiley Periodicals, Inc. J Polym Sci Part A: Polym Chem 41: 2765–2777, 2003" @default.
- W2115096988 created "2016-06-24" @default.
- W2115096988 creator A5034052605 @default.
- W2115096988 creator A5061402622 @default.
- W2115096988 date "2003-07-28" @default.
- W2115096988 modified "2023-10-18" @default.
- W2115096988 title "Luminescent copoly(aryl ether)s consisting of alternate oxadiazole and 1,4-distyrylbenzene derivatives: Synthesis and characterization" @default.
- W2115096988 cites W1657433554 @default.
- W2115096988 cites W1963559286 @default.
- W2115096988 cites W1967513671 @default.
- W2115096988 cites W1993759905 @default.
- W2115096988 cites W2014795230 @default.
- W2115096988 cites W2016749966 @default.
- W2115096988 cites W2020282698 @default.
- W2115096988 cites W2021978165 @default.
- W2115096988 cites W2033336148 @default.
- W2115096988 cites W2035356468 @default.
- W2115096988 cites W2043760066 @default.
- W2115096988 cites W2045416126 @default.
- W2115096988 cites W2057731465 @default.
- W2115096988 cites W2072106696 @default.
- W2115096988 cites W2073652915 @default.
- W2115096988 cites W2078346677 @default.
- W2115096988 cites W2085117145 @default.
- W2115096988 cites W2093503533 @default.
- W2115096988 cites W2094196082 @default.
- W2115096988 cites W2115037523 @default.
- W2115096988 cites W2171559455 @default.
- W2115096988 cites W3023854223 @default.
- W2115096988 doi "https://doi.org/10.1002/pola.10825" @default.
- W2115096988 hasPublicationYear "2003" @default.
- W2115096988 type Work @default.
- W2115096988 sameAs 2115096988 @default.
- W2115096988 citedByCount "19" @default.
- W2115096988 countsByYear W21150969882012 @default.
- W2115096988 countsByYear W21150969882015 @default.
- W2115096988 crossrefType "journal-article" @default.
- W2115096988 hasAuthorship W2115096988A5034052605 @default.
- W2115096988 hasAuthorship W2115096988A5061402622 @default.
- W2115096988 hasConcept C14158195 @default.
- W2115096988 hasConcept C15920480 @default.
- W2115096988 hasConcept C166940927 @default.
- W2115096988 hasConcept C171250308 @default.
- W2115096988 hasConcept C178790620 @default.
- W2115096988 hasConcept C185592680 @default.
- W2115096988 hasConcept C188027245 @default.
- W2115096988 hasConcept C192562407 @default.
- W2115096988 hasConcept C2779227376 @default.
- W2115096988 hasConcept C2779448499 @default.
- W2115096988 hasConcept C2780263894 @default.
- W2115096988 hasConcept C2781076698 @default.
- W2115096988 hasConcept C2781238429 @default.
- W2115096988 hasConcept C31625292 @default.
- W2115096988 hasConcept C32909587 @default.
- W2115096988 hasConcept C49040817 @default.
- W2115096988 hasConcept C521977710 @default.
- W2115096988 hasConcept C75473681 @default.
- W2115096988 hasConcept C85080765 @default.
- W2115096988 hasConceptScore W2115096988C14158195 @default.
- W2115096988 hasConceptScore W2115096988C15920480 @default.
- W2115096988 hasConceptScore W2115096988C166940927 @default.
- W2115096988 hasConceptScore W2115096988C171250308 @default.
- W2115096988 hasConceptScore W2115096988C178790620 @default.
- W2115096988 hasConceptScore W2115096988C185592680 @default.
- W2115096988 hasConceptScore W2115096988C188027245 @default.
- W2115096988 hasConceptScore W2115096988C192562407 @default.
- W2115096988 hasConceptScore W2115096988C2779227376 @default.
- W2115096988 hasConceptScore W2115096988C2779448499 @default.
- W2115096988 hasConceptScore W2115096988C2780263894 @default.
- W2115096988 hasConceptScore W2115096988C2781076698 @default.
- W2115096988 hasConceptScore W2115096988C2781238429 @default.
- W2115096988 hasConceptScore W2115096988C31625292 @default.
- W2115096988 hasConceptScore W2115096988C32909587 @default.
- W2115096988 hasConceptScore W2115096988C49040817 @default.
- W2115096988 hasConceptScore W2115096988C521977710 @default.
- W2115096988 hasConceptScore W2115096988C75473681 @default.
- W2115096988 hasConceptScore W2115096988C85080765 @default.
- W2115096988 hasIssue "18" @default.
- W2115096988 hasLocation W21150969881 @default.
- W2115096988 hasOpenAccess W2115096988 @default.
- W2115096988 hasPrimaryLocation W21150969881 @default.
- W2115096988 hasRelatedWork W1999642806 @default.
- W2115096988 hasRelatedWork W2027085302 @default.
- W2115096988 hasRelatedWork W2031240265 @default.
- W2115096988 hasRelatedWork W2036395434 @default.
- W2115096988 hasRelatedWork W2044982754 @default.
- W2115096988 hasRelatedWork W2067129854 @default.
- W2115096988 hasRelatedWork W2266481569 @default.
- W2115096988 hasRelatedWork W2372171613 @default.
- W2115096988 hasRelatedWork W2521066988 @default.
- W2115096988 hasRelatedWork W933009262 @default.
- W2115096988 hasVolume "41" @default.
- W2115096988 isParatext "false" @default.
- W2115096988 isRetracted "false" @default.
- W2115096988 magId "2115096988" @default.
- W2115096988 workType "article" @default.