Matches in SemOpenAlex for { <https://semopenalex.org/work/W2038798045> ?p ?o ?g. }
- W2038798045 endingPage "3101" @default.
- W2038798045 startingPage "3095" @default.
- W2038798045 abstract "Abstract Positron annihilation spectroscopy (PALS) and differential scanning calorimetry (DSC) measurements were performed in pure and plasticized poly(ethylene oxide) (PEO)–dioctyl phthalate (DOP) and (PEO)–ethylene carbonate (EC) systems. The plasticized PEO samples were prepared by co-dissolution and melting methods in the concentration range of 0–25 wt% of plasticizer. The mean free volume hole size (Vf) values were calculated from the positron lifetime data. For the PEO–DOP it was observed an increase of the Vf values with increasing DOP concentration, while for PEO–EC system the Vf values remained constant. The relative concentration of vacancies showed to be not dependent on DOP concentration and for PEO–EC system it was observed a small decrease with the increase of EC concentration. The thermal behaviour characterized by DSC measurements showed variations of transition and melting temperatures as well as on the degree of crystallinity of PEO with plasticizer concentration. The PALS and DSC results clearly showed the presence of plasticization effect with DOP in opposite to the antiplasticization with EC. The compatibility limit of DOP in PEO was about 15 wt% in the preparation conditions of these samples. The efficiency of plasticization was estimated from the slope of Vf curves for PEO–DOP systems." @default.
- W2038798045 created "2016-06-24" @default.
- W2038798045 creator A5046037499 @default.
- W2038798045 creator A5054058533 @default.
- W2038798045 creator A5079883269 @default.
- W2038798045 creator A5083114455 @default.
- W2038798045 date "2001-03-01" @default.
- W2038798045 modified "2023-09-26" @default.
- W2038798045 title "Positron annihilation and differential scanning calorimetry studies of plasticized poly(ethylene oxide)" @default.
- W2038798045 cites W1965953503 @default.
- W2038798045 cites W1967650331 @default.
- W2038798045 cites W1974608911 @default.
- W2038798045 cites W1978010452 @default.
- W2038798045 cites W1992843930 @default.
- W2038798045 cites W2006147201 @default.
- W2038798045 cites W2010552214 @default.
- W2038798045 cites W2016226232 @default.
- W2038798045 cites W2018525928 @default.
- W2038798045 cites W2031370417 @default.
- W2038798045 cites W2035024798 @default.
- W2038798045 cites W2049368671 @default.
- W2038798045 cites W2054075157 @default.
- W2038798045 cites W2056750784 @default.
- W2038798045 cites W2069660266 @default.
- W2038798045 cites W2073797770 @default.
- W2038798045 cites W2085423782 @default.
- W2038798045 cites W2087664610 @default.
- W2038798045 cites W2091783553 @default.
- W2038798045 cites W2118283189 @default.
- W2038798045 cites W3141672707 @default.
- W2038798045 doi "https://doi.org/10.1016/s0032-3861(00)00668-6" @default.
- W2038798045 hasPublicationYear "2001" @default.
- W2038798045 type Work @default.
- W2038798045 sameAs 2038798045 @default.
- W2038798045 citedByCount "30" @default.
- W2038798045 countsByYear W20387980452012 @default.
- W2038798045 countsByYear W20387980452013 @default.
- W2038798045 countsByYear W20387980452016 @default.
- W2038798045 countsByYear W20387980452017 @default.
- W2038798045 countsByYear W20387980452018 @default.
- W2038798045 countsByYear W20387980452019 @default.
- W2038798045 countsByYear W20387980452020 @default.
- W2038798045 countsByYear W20387980452023 @default.
- W2038798045 crossrefType "journal-article" @default.
- W2038798045 hasAuthorship W2038798045A5046037499 @default.
- W2038798045 hasAuthorship W2038798045A5054058533 @default.
- W2038798045 hasAuthorship W2038798045A5079883269 @default.
- W2038798045 hasAuthorship W2038798045A5083114455 @default.
- W2038798045 hasConcept C121332964 @default.
- W2038798045 hasConcept C147120987 @default.
- W2038798045 hasConcept C15920480 @default.
- W2038798045 hasConcept C159985019 @default.
- W2038798045 hasConcept C161790260 @default.
- W2038798045 hasConcept C178790620 @default.
- W2038798045 hasConcept C185544564 @default.
- W2038798045 hasConcept C185592680 @default.
- W2038798045 hasConcept C188027245 @default.
- W2038798045 hasConcept C192562407 @default.
- W2038798045 hasConcept C201941533 @default.
- W2038798045 hasConcept C202100949 @default.
- W2038798045 hasConcept C2777801237 @default.
- W2038798045 hasConcept C2778597550 @default.
- W2038798045 hasConcept C2985595821 @default.
- W2038798045 hasConcept C2992561413 @default.
- W2038798045 hasConcept C39519442 @default.
- W2038798045 hasConcept C521977710 @default.
- W2038798045 hasConcept C97355855 @default.
- W2038798045 hasConceptScore W2038798045C121332964 @default.
- W2038798045 hasConceptScore W2038798045C147120987 @default.
- W2038798045 hasConceptScore W2038798045C15920480 @default.
- W2038798045 hasConceptScore W2038798045C159985019 @default.
- W2038798045 hasConceptScore W2038798045C161790260 @default.
- W2038798045 hasConceptScore W2038798045C178790620 @default.
- W2038798045 hasConceptScore W2038798045C185544564 @default.
- W2038798045 hasConceptScore W2038798045C185592680 @default.
- W2038798045 hasConceptScore W2038798045C188027245 @default.
- W2038798045 hasConceptScore W2038798045C192562407 @default.
- W2038798045 hasConceptScore W2038798045C201941533 @default.
- W2038798045 hasConceptScore W2038798045C202100949 @default.
- W2038798045 hasConceptScore W2038798045C2777801237 @default.
- W2038798045 hasConceptScore W2038798045C2778597550 @default.
- W2038798045 hasConceptScore W2038798045C2985595821 @default.
- W2038798045 hasConceptScore W2038798045C2992561413 @default.
- W2038798045 hasConceptScore W2038798045C39519442 @default.
- W2038798045 hasConceptScore W2038798045C521977710 @default.
- W2038798045 hasConceptScore W2038798045C97355855 @default.
- W2038798045 hasIssue "7" @default.
- W2038798045 hasLocation W20387980451 @default.
- W2038798045 hasOpenAccess W2038798045 @default.
- W2038798045 hasPrimaryLocation W20387980451 @default.
- W2038798045 hasRelatedWork W1980220673 @default.
- W2038798045 hasRelatedWork W2001720598 @default.
- W2038798045 hasRelatedWork W2007738711 @default.
- W2038798045 hasRelatedWork W2011050903 @default.
- W2038798045 hasRelatedWork W2017612999 @default.
- W2038798045 hasRelatedWork W2028028245 @default.
- W2038798045 hasRelatedWork W2035985647 @default.
- W2038798045 hasRelatedWork W2038798045 @default.