FRINK Linked Data Fragments server

Matches in SemOpenAlex for { <https://semopenalex.org/work/W2078430602> ?p ?o ?g. }

• W2078430602 endingPage "2277" @default.
• W2078430602 startingPage "2272" @default.
• W2078430602 abstract "p-Bis(bromomethyl)benzene with two silyl groups [SiMe2-n-C8H17, SiMe3 (1a), SiMe2-n-C8H17, SiEt3 (1b), SiMe2-n-C8H17, SiMe2-n-C8H17 (1c), SiMe2-n-C8H17, SiMe2-n-C18H37 (1d), SiMe2-n-C18H37, SiMe2-n-C18H37 (1e)] were polymerized by Gilch method to afford silyl-disubstituted poly(p-phenylenevinylene)s (2a–e). The polymers containing SiMe3 groups (2a) showed poor solubility and dissolved in only CHCl3. On the other hand, the other polymers (2b–e) exhibited good solubility in common organic solvents. According to thermogravimetric analysis (TGA), the silyl-disubstituted poly(p-phenylenevinylene)s showed high thermal stability (thermal decomposition temperature: Td ≥ 310 °C). Polymers 2a–e had relatively high molecular weight over 7.6 × 104, and gave free-standing membranes by solution casting method. Except 2e, the oxygen permeability coefficients (PO2) of membranes of the silyl-disubstituted poly(p-phenylenevinylene)s increased as increasing alkyl length of silyl groups (2a: 5.4, 2b: 6.0, 2c: 15.0, 2d: 20.4 barrers). The membrane of 2e having two dimethyl-n-octadecylsilyl groups in the repeating unit exhibited the lowest gas permeability among the present polymers, and its PO2 was 1.8 barrers. This is because polymers 2a–d were amorphous while 2e was crystalline. The PO2 values for amorphous poly(p-phenylenevinylene)s increase in direct proportion to the number of carbon in the side chains." @default.
• W2078430602 created "2016-06-24" @default.
• W2078430602 creator A5017365300 @default.
• W2078430602 creator A5051334901 @default.
• W2078430602 creator A5071347454 @default.
• W2078430602 date "2013-04-01" @default.
• W2078430602 modified "2023-09-24" @default.
• W2078430602 title "Synthesis of silyl-disubstituted poly(p-phenylenevinylene) membranes and their gas permeability" @default.
• W2078430602 cites W1568537411 @default.
• W2078430602 cites W1588068327 @default.
• W2078430602 cites W174695636 @default.
• W2078430602 cites W1970249122 @default.
• W2078430602 cites W1971282163 @default.
• W2078430602 cites W1971948365 @default.
• W2078430602 cites W1975249969 @default.
• W2078430602 cites W1980424919 @default.
• W2078430602 cites W1982151759 @default.
• W2078430602 cites W1982645433 @default.
• W2078430602 cites W1983325032 @default.
• W2078430602 cites W1983622435 @default.
• W2078430602 cites W1984246240 @default.
• W2078430602 cites W1985858311 @default.
• W2078430602 cites W1986288961 @default.
• W2078430602 cites W1990009882 @default.
• W2078430602 cites W1995121582 @default.
• W2078430602 cites W1995511149 @default.
• W2078430602 cites W1995636578 @default.
• W2078430602 cites W2001006112 @default.
• W2078430602 cites W2001900791 @default.
• W2078430602 cites W2012364640 @default.
• W2078430602 cites W2014186633 @default.
• W2078430602 cites W2021118149 @default.
• W2078430602 cites W2025882445 @default.
• W2078430602 cites W2038647807 @default.
• W2078430602 cites W2043377794 @default.
• W2078430602 cites W2046029650 @default.
• W2078430602 cites W2050993382 @default.
• W2078430602 cites W2063641125 @default.
• W2078430602 cites W2065125801 @default.
• W2078430602 cites W2071100132 @default.
• W2078430602 cites W2072525309 @default.
• W2078430602 cites W2072611698 @default.
• W2078430602 cites W2078508962 @default.
• W2078430602 cites W2087502752 @default.
• W2078430602 cites W2088440349 @default.
• W2078430602 cites W2152137692 @default.
• W2078430602 doi "https://doi.org/10.1016/j.polymer.2013.03.007" @default.
• W2078430602 hasPublicationYear "2013" @default.
• W2078430602 type Work @default.
• W2078430602 sameAs 2078430602 @default.
• W2078430602 citedByCount "1" @default.
• W2078430602 countsByYear W20784306022015 @default.
• W2078430602 crossrefType "journal-article" @default.
• W2078430602 hasAuthorship W2078430602A5017365300 @default.
• W2078430602 hasAuthorship W2078430602A5051334901 @default.
• W2078430602 hasAuthorship W2078430602A5071347454 @default.
• W2078430602 hasConcept C155574463 @default.
• W2078430602 hasConcept C161790260 @default.
• W2078430602 hasConcept C178790620 @default.
• W2078430602 hasConcept C185592680 @default.
• W2078430602 hasConcept C188027245 @default.
• W2078430602 hasConcept C2776863617 @default.
• W2078430602 hasConcept C2780263894 @default.
• W2078430602 hasConcept C41625074 @default.
• W2078430602 hasConcept C521977710 @default.
• W2078430602 hasConcept C5304478 @default.
• W2078430602 hasConcept C540031477 @default.
• W2078430602 hasConcept C55493867 @default.
• W2078430602 hasConcept C59061564 @default.
• W2078430602 hasConcept C60100273 @default.
• W2078430602 hasConceptScore W2078430602C155574463 @default.
• W2078430602 hasConceptScore W2078430602C161790260 @default.
• W2078430602 hasConceptScore W2078430602C178790620 @default.
• W2078430602 hasConceptScore W2078430602C185592680 @default.
• W2078430602 hasConceptScore W2078430602C188027245 @default.
• W2078430602 hasConceptScore W2078430602C2776863617 @default.
• W2078430602 hasConceptScore W2078430602C2780263894 @default.
• W2078430602 hasConceptScore W2078430602C41625074 @default.
• W2078430602 hasConceptScore W2078430602C521977710 @default.
• W2078430602 hasConceptScore W2078430602C5304478 @default.
• W2078430602 hasConceptScore W2078430602C540031477 @default.
• W2078430602 hasConceptScore W2078430602C55493867 @default.
• W2078430602 hasConceptScore W2078430602C59061564 @default.
• W2078430602 hasConceptScore W2078430602C60100273 @default.
• W2078430602 hasIssue "9" @default.
• W2078430602 hasLocation W20784306021 @default.
• W2078430602 hasOpenAccess W2078430602 @default.
• W2078430602 hasPrimaryLocation W20784306021 @default.
• W2078430602 hasRelatedWork W1579721806 @default.
• W2078430602 hasRelatedWork W1986248532 @default.
• W2078430602 hasRelatedWork W2035519232 @default.
• W2078430602 hasRelatedWork W2069259786 @default.
• W2078430602 hasRelatedWork W2152137692 @default.
• W2078430602 hasRelatedWork W2169563725 @default.
• W2078430602 hasRelatedWork W2342951884 @default.
• W2078430602 hasRelatedWork W2949203664 @default.
• W2078430602 hasRelatedWork W295828189 @default.
• W2078430602 hasRelatedWork W79115019 @default.

• next