Matches in SemOpenAlex for { <https://semopenalex.org/work/W1968520686> ?p ?o ?g. }
Showing items 1 to 81 of
81
with 100 items per page.
- W1968520686 endingPage "128" @default.
- W1968520686 startingPage "117" @default.
- W1968520686 abstract "The performance of organic light-emitting devices (OLEDs) is strongly influenced by the electronic properties of the employed materials. In order to determine the effect of these materials' parameters, several different hole-transporting 1,3,5-tris(4-diphenylaminophenyl)benzenes (TDAPBs) were synthesised. These TDAPBs contained different substituents, different numbers of substituents and different positions of theses substituents. For the evaluation of the electronic properties, cyclic voltammetry was employed in order to determine the HOMO values, and time-of-flight (TOF) measurements to obtain the hole mobilities. OLEDs were prepared consisting of the TDAPBs blended in a polymer matrix, and of Alq3 as electron-conducting and light-emitting layer. These devices were investigated regarding their current density/voltage characteristics, efficiencies, onset voltages for electroluminescence, and lifetimes. For hole-transporting blend systems an exponential relationship between the current density and the HOMO levels of the TDAPBs was found. However, even though the HOMO values cover a range from −5.09 to −5.35 eV, no effects on the performance of the OLEDs were detected for electroluminescent two-layer systems. In this case the initial voltage seems to be a determining parameter for the behaviour of the devices during operation. Copyright © 1999 John Wiley & Sons, Ltd." @default.
- W1968520686 created "2016-06-24" @default.
- W1968520686 creator A5017384843 @default.
- W1968520686 creator A5025370970 @default.
- W1968520686 creator A5031105323 @default.
- W1968520686 creator A5056485744 @default.
- W1968520686 creator A5057966572 @default.
- W1968520686 creator A5084488727 @default.
- W1968520686 creator A5088527386 @default.
- W1968520686 date "1999-05-01" @default.
- W1968520686 modified "2023-09-29" @default.
- W1968520686 title "Investigation of TDAPBs as hole-transporting materials for organic light-emitting devices (OLEDs)" @default.
- W1968520686 cites W1967200406 @default.
- W1968520686 cites W1972036641 @default.
- W1968520686 cites W1976392247 @default.
- W1968520686 cites W2014892316 @default.
- W1968520686 cites W2021878030 @default.
- W1968520686 cites W2029894692 @default.
- W1968520686 cites W2030706487 @default.
- W1968520686 cites W2056577058 @default.
- W1968520686 cites W2070321088 @default.
- W1968520686 cites W2072049251 @default.
- W1968520686 cites W2091275161 @default.
- W1968520686 doi "https://doi.org/10.1002/(sici)1099-0712(199905/06)9:3<117::aid-amo372>3.0.co;2-1" @default.
- W1968520686 hasPublicationYear "1999" @default.
- W1968520686 type Work @default.
- W1968520686 sameAs 1968520686 @default.
- W1968520686 citedByCount "8" @default.
- W1968520686 countsByYear W19685206862014 @default.
- W1968520686 countsByYear W19685206862018 @default.
- W1968520686 crossrefType "journal-article" @default.
- W1968520686 hasAuthorship W1968520686A5017384843 @default.
- W1968520686 hasAuthorship W1968520686A5025370970 @default.
- W1968520686 hasAuthorship W1968520686A5031105323 @default.
- W1968520686 hasAuthorship W1968520686A5056485744 @default.
- W1968520686 hasAuthorship W1968520686A5057966572 @default.
- W1968520686 hasAuthorship W1968520686A5084488727 @default.
- W1968520686 hasAuthorship W1968520686A5088527386 @default.
- W1968520686 hasConcept C121332964 @default.
- W1968520686 hasConcept C150759737 @default.
- W1968520686 hasConcept C159985019 @default.
- W1968520686 hasConcept C171250308 @default.
- W1968520686 hasConcept C192562407 @default.
- W1968520686 hasConcept C207740977 @default.
- W1968520686 hasConcept C2779227376 @default.
- W1968520686 hasConcept C31625292 @default.
- W1968520686 hasConcept C49040817 @default.
- W1968520686 hasConcept C521977710 @default.
- W1968520686 hasConcept C62520636 @default.
- W1968520686 hasConceptScore W1968520686C121332964 @default.
- W1968520686 hasConceptScore W1968520686C150759737 @default.
- W1968520686 hasConceptScore W1968520686C159985019 @default.
- W1968520686 hasConceptScore W1968520686C171250308 @default.
- W1968520686 hasConceptScore W1968520686C192562407 @default.
- W1968520686 hasConceptScore W1968520686C207740977 @default.
- W1968520686 hasConceptScore W1968520686C2779227376 @default.
- W1968520686 hasConceptScore W1968520686C31625292 @default.
- W1968520686 hasConceptScore W1968520686C49040817 @default.
- W1968520686 hasConceptScore W1968520686C521977710 @default.
- W1968520686 hasConceptScore W1968520686C62520636 @default.
- W1968520686 hasIssue "3" @default.
- W1968520686 hasLocation W19685206861 @default.
- W1968520686 hasOpenAccess W1968520686 @default.
- W1968520686 hasPrimaryLocation W19685206861 @default.
- W1968520686 hasRelatedWork W1988656243 @default.
- W1968520686 hasRelatedWork W2066732504 @default.
- W1968520686 hasRelatedWork W2085965000 @default.
- W1968520686 hasRelatedWork W2111293070 @default.
- W1968520686 hasRelatedWork W2372409557 @default.
- W1968520686 hasRelatedWork W2516581777 @default.
- W1968520686 hasRelatedWork W2539343888 @default.
- W1968520686 hasRelatedWork W4200528029 @default.
- W1968520686 hasRelatedWork W4320805199 @default.
- W1968520686 hasRelatedWork W53830690 @default.
- W1968520686 hasVolume "9" @default.
- W1968520686 isParatext "false" @default.
- W1968520686 isRetracted "false" @default.
- W1968520686 magId "1968520686" @default.
- W1968520686 workType "article" @default.