Matches in SemOpenAlex for { <https://semopenalex.org/work/W2022821757> ?p ?o ?g. }
Showing items 1 to 83 of
83
with 100 items per page.
- W2022821757 endingPage "430" @default.
- W2022821757 startingPage "424" @default.
- W2022821757 abstract "Two kinds of poly(vinyl alcohol) (PVA) with assigned syndiotactic diad content, 52 to 53% (denoted as atactic) and 63 to 65% (denoted as syndiotactic), were prepared by low temperature UV-radiation bulk polymerization of vinyl acetate and vinyl pivalate, followed by saponifying the corresponding poly(vinyl acetate) (PVAc) and poly(vinyl pivalate) (PVPi), respectively. Saponification of PVPi produced highly crystalline and oriented PVA fibers whereas PVAc did not develop any fibrillar structure. The tacticity of the polymer seemed to play a significant role in the in situ fiber formation. Syndiotactic PVA gave positive yield stress while atactic PVA did not exhibit yield behavior. Relaxation time increased with syndiotactic content or molecular weight of polymer. Even by slight shearing between glass plates, syndiotactic PVA solutions readily developed a shear-induced fibrillar structure, while atactic PVA solutions did not exhibit any domain structure. Actual in situ fibrillation at the late stage of saponification of PVPi was simulated by two syndiotactic (PVA)s of similar molecular weight but with different degrees of saponification, 95.4 and 99.0%." @default.
- W2022821757 created "2016-06-24" @default.
- W2022821757 creator A5004746768 @default.
- W2022821757 creator A5036977629 @default.
- W2022821757 creator A5090351292 @default.
- W2022821757 date "1998-05-01" @default.
- W2022821757 modified "2023-10-16" @default.
- W2022821757 title "Spontaneous Orientation of Molecules during Saponification of Poly(vinyl pivalate)" @default.
- W2022821757 cites W1964274487 @default.
- W2022821757 cites W1971040522 @default.
- W2022821757 cites W2005426958 @default.
- W2022821757 cites W2007746219 @default.
- W2022821757 cites W2013893755 @default.
- W2022821757 cites W2015258302 @default.
- W2022821757 cites W2052930919 @default.
- W2022821757 cites W2056129582 @default.
- W2022821757 cites W2068088835 @default.
- W2022821757 cites W2077886380 @default.
- W2022821757 cites W2107115097 @default.
- W2022821757 cites W2317068388 @default.
- W2022821757 cites W4235016893 @default.
- W2022821757 cites W4244358827 @default.
- W2022821757 doi "https://doi.org/10.1295/polymj.30.424" @default.
- W2022821757 hasPublicationYear "1998" @default.
- W2022821757 type Work @default.
- W2022821757 sameAs 2022821757 @default.
- W2022821757 citedByCount "29" @default.
- W2022821757 countsByYear W20228217572013 @default.
- W2022821757 countsByYear W20228217572016 @default.
- W2022821757 crossrefType "journal-article" @default.
- W2022821757 hasAuthorship W2022821757A5004746768 @default.
- W2022821757 hasAuthorship W2022821757A5036977629 @default.
- W2022821757 hasAuthorship W2022821757A5090351292 @default.
- W2022821757 hasBestOaLocation W20228217571 @default.
- W2022821757 hasConcept C104818351 @default.
- W2022821757 hasConcept C15761196 @default.
- W2022821757 hasConcept C15920480 @default.
- W2022821757 hasConcept C159985019 @default.
- W2022821757 hasConcept C178790620 @default.
- W2022821757 hasConcept C185592680 @default.
- W2022821757 hasConcept C188027245 @default.
- W2022821757 hasConcept C192562407 @default.
- W2022821757 hasConcept C2776093513 @default.
- W2022821757 hasConcept C2778512808 @default.
- W2022821757 hasConcept C2780666587 @default.
- W2022821757 hasConcept C44228677 @default.
- W2022821757 hasConcept C521977710 @default.
- W2022821757 hasConcept C58018886 @default.
- W2022821757 hasConceptScore W2022821757C104818351 @default.
- W2022821757 hasConceptScore W2022821757C15761196 @default.
- W2022821757 hasConceptScore W2022821757C15920480 @default.
- W2022821757 hasConceptScore W2022821757C159985019 @default.
- W2022821757 hasConceptScore W2022821757C178790620 @default.
- W2022821757 hasConceptScore W2022821757C185592680 @default.
- W2022821757 hasConceptScore W2022821757C188027245 @default.
- W2022821757 hasConceptScore W2022821757C192562407 @default.
- W2022821757 hasConceptScore W2022821757C2776093513 @default.
- W2022821757 hasConceptScore W2022821757C2778512808 @default.
- W2022821757 hasConceptScore W2022821757C2780666587 @default.
- W2022821757 hasConceptScore W2022821757C44228677 @default.
- W2022821757 hasConceptScore W2022821757C521977710 @default.
- W2022821757 hasConceptScore W2022821757C58018886 @default.
- W2022821757 hasIssue "5" @default.
- W2022821757 hasLocation W20228217571 @default.
- W2022821757 hasOpenAccess W2022821757 @default.
- W2022821757 hasPrimaryLocation W20228217571 @default.
- W2022821757 hasRelatedWork W1974306468 @default.
- W2022821757 hasRelatedWork W1980133331 @default.
- W2022821757 hasRelatedWork W2022821757 @default.
- W2022821757 hasRelatedWork W2027732130 @default.
- W2022821757 hasRelatedWork W2050334051 @default.
- W2022821757 hasRelatedWork W2053294149 @default.
- W2022821757 hasRelatedWork W2077869858 @default.
- W2022821757 hasRelatedWork W2086528029 @default.
- W2022821757 hasRelatedWork W2111144847 @default.
- W2022821757 hasRelatedWork W2141772247 @default.
- W2022821757 hasVolume "30" @default.
- W2022821757 isParatext "false" @default.
- W2022821757 isRetracted "false" @default.
- W2022821757 magId "2022821757" @default.
- W2022821757 workType "article" @default.