Matches in SemOpenAlex for { <https://semopenalex.org/work/W1968037077> ?p ?o ?g. }
Showing items 1 to 77 of
77
with 100 items per page.
- W1968037077 endingPage "252" @default.
- W1968037077 startingPage "243" @default.
- W1968037077 abstract "Abstract Annealing of both cold-drawn atactic polystyrene and cold-drawn poly-methylmethacrylate at temperatures ranging from 50°C to their respective Tg's and for times ranging from 1 to 6 days gradually but completely eliminates the orientation arcing from the wide-angle X-ray diffraction pattern but induces only ∼25% recovery of the cold-drawn deformation (as calculated from dimensional shrinkage). Analogous studies show that the birefringence of cold-drawn polystyrene is reduced by 57% during the annealing treatment. The results are evidence for segmental molecular motion below Tg and suggest that the molecular alignment responsible for the wide-angle X-ray diffraction arcing is not necessarily the same molecular orientation required for dimensional recovery. We have tentatively interpreted these results in terms of our recently proposed structural model consisting of both ordered domains and connecting disordered regions in the amorphous polymeric solid state. Annealing below Tg can produce chain backbone motion within the disordered regions and cause disorientation of the aligned ordered domains brought about by the initial cold-draw process." @default.
- W1968037077 created "2016-06-24" @default.
- W1968037077 creator A5000570188 @default.
- W1968037077 creator A5033023134 @default.
- W1968037077 date "1973-03-01" @default.
- W1968037077 modified "2023-10-16" @default.
- W1968037077 title "Effect of annealing cold-drawn polystyrene and polymethylmethacrylate below T<sub>g</sub>" @default.
- W1968037077 cites W1969140052 @default.
- W1968037077 cites W1992808404 @default.
- W1968037077 cites W1999934868 @default.
- W1968037077 cites W2007990426 @default.
- W1968037077 cites W2010715931 @default.
- W1968037077 cites W2011270837 @default.
- W1968037077 cites W2019818914 @default.
- W1968037077 cites W2021983375 @default.
- W1968037077 cites W2030180191 @default.
- W1968037077 cites W2031109216 @default.
- W1968037077 cites W2050894392 @default.
- W1968037077 cites W2173640091 @default.
- W1968037077 doi "https://doi.org/10.1080/00222347308212584" @default.
- W1968037077 hasPublicationYear "1973" @default.
- W1968037077 type Work @default.
- W1968037077 sameAs 1968037077 @default.
- W1968037077 citedByCount "18" @default.
- W1968037077 countsByYear W19680370772017 @default.
- W1968037077 countsByYear W19680370772019 @default.
- W1968037077 countsByYear W19680370772022 @default.
- W1968037077 crossrefType "journal-article" @default.
- W1968037077 hasAuthorship W1968037077A5000570188 @default.
- W1968037077 hasAuthorship W1968037077A5033023134 @default.
- W1968037077 hasConcept C120665830 @default.
- W1968037077 hasConcept C121332964 @default.
- W1968037077 hasConcept C125743686 @default.
- W1968037077 hasConcept C159467904 @default.
- W1968037077 hasConcept C159985019 @default.
- W1968037077 hasConcept C185592680 @default.
- W1968037077 hasConcept C192562407 @default.
- W1968037077 hasConcept C207114421 @default.
- W1968037077 hasConcept C2777855556 @default.
- W1968037077 hasConcept C2777922577 @default.
- W1968037077 hasConcept C521977710 @default.
- W1968037077 hasConcept C56052488 @default.
- W1968037077 hasConcept C8010536 @default.
- W1968037077 hasConceptScore W1968037077C120665830 @default.
- W1968037077 hasConceptScore W1968037077C121332964 @default.
- W1968037077 hasConceptScore W1968037077C125743686 @default.
- W1968037077 hasConceptScore W1968037077C159467904 @default.
- W1968037077 hasConceptScore W1968037077C159985019 @default.
- W1968037077 hasConceptScore W1968037077C185592680 @default.
- W1968037077 hasConceptScore W1968037077C192562407 @default.
- W1968037077 hasConceptScore W1968037077C207114421 @default.
- W1968037077 hasConceptScore W1968037077C2777855556 @default.
- W1968037077 hasConceptScore W1968037077C2777922577 @default.
- W1968037077 hasConceptScore W1968037077C521977710 @default.
- W1968037077 hasConceptScore W1968037077C56052488 @default.
- W1968037077 hasConceptScore W1968037077C8010536 @default.
- W1968037077 hasIssue "2" @default.
- W1968037077 hasLocation W19680370771 @default.
- W1968037077 hasOpenAccess W1968037077 @default.
- W1968037077 hasPrimaryLocation W19680370771 @default.
- W1968037077 hasRelatedWork W2063861711 @default.
- W1968037077 hasRelatedWork W2082293200 @default.
- W1968037077 hasRelatedWork W2137307547 @default.
- W1968037077 hasRelatedWork W2380293314 @default.
- W1968037077 hasRelatedWork W2943188944 @default.
- W1968037077 hasRelatedWork W3008690834 @default.
- W1968037077 hasRelatedWork W3047992360 @default.
- W1968037077 hasRelatedWork W3082440218 @default.
- W1968037077 hasRelatedWork W4242480814 @default.
- W1968037077 hasRelatedWork W4285802202 @default.
- W1968037077 hasVolume "7" @default.
- W1968037077 isParatext "false" @default.
- W1968037077 isRetracted "false" @default.
- W1968037077 magId "1968037077" @default.
- W1968037077 workType "article" @default.