Matches in SemOpenAlex for { <https://semopenalex.org/work/W2074278059> ?p ?o ?g. }
- W2074278059 endingPage "1034" @default.
- W2074278059 startingPage "1030" @default.
- W2074278059 abstract "Thermal treatment of γ-irradiated polyacrylonitrile was performed to investigate the radiation effects on the thermally activated reactions. It was found that the exothermic reaction and the discoloration of the irradiated samples occurred at much lower temperatures than for nonirradiated ones, and the reactions can be regulated by the preirradiation dose. The structures formed by the thermally activated reactions of the irradiated samples consisted of CN and/or CC conjugation sequences having broad electronic absorption bands up to 500 nm and an emission band at green-blue light region. The preirradiation caused an increase in absorption intensity with no shift in wavelength of the absorption peaks. A spectral shift was observed for the emission of the preirradiated samples, demonstrating an occurrence of the energy transfer among the conjugated unsaturation sequences. Free radical identification by ESR indicated that the radiation effect was not due directly to trapped radicals but caused by the functional groups generated during irradiation, which contributed to the initiation of the thermal reactions. The differential scanning calorimetric and thermogravimetric analyses confirmed that the preirradiation lowered the onset temperature of the reactions and alleviated the heat evolution process." @default.
- W2074278059 created "2016-06-24" @default.
- W2074278059 creator A5058104879 @default.
- W2074278059 creator A5072470765 @default.
- W2074278059 creator A5074819917 @default.
- W2074278059 date "1999-02-26" @default.
- W2074278059 modified "2023-10-16" @default.
- W2074278059 title "Regulation of the Thermal Reactions of Polyacrylonitrile by γ-Irradiation" @default.
- W2074278059 cites W1967273302 @default.
- W2074278059 cites W1967921969 @default.
- W2074278059 cites W1972189513 @default.
- W2074278059 cites W1976913747 @default.
- W2074278059 cites W1978647827 @default.
- W2074278059 cites W1981420015 @default.
- W2074278059 cites W1988800608 @default.
- W2074278059 cites W1994212474 @default.
- W2074278059 cites W2009231553 @default.
- W2074278059 cites W2032052076 @default.
- W2074278059 cites W2037603570 @default.
- W2074278059 cites W2043802974 @default.
- W2074278059 cites W2043931361 @default.
- W2074278059 cites W2044325279 @default.
- W2074278059 cites W2051933401 @default.
- W2074278059 cites W2069950867 @default.
- W2074278059 cites W2079948839 @default.
- W2074278059 cites W2085267462 @default.
- W2074278059 cites W2087262461 @default.
- W2074278059 cites W2108959479 @default.
- W2074278059 cites W2128011060 @default.
- W2074278059 cites W2149800919 @default.
- W2074278059 cites W2938916548 @default.
- W2074278059 doi "https://doi.org/10.1021/cm9806836" @default.
- W2074278059 hasPublicationYear "1999" @default.
- W2074278059 type Work @default.
- W2074278059 sameAs 2074278059 @default.
- W2074278059 citedByCount "25" @default.
- W2074278059 countsByYear W20742780592012 @default.
- W2074278059 countsByYear W20742780592014 @default.
- W2074278059 countsByYear W20742780592015 @default.
- W2074278059 countsByYear W20742780592016 @default.
- W2074278059 countsByYear W20742780592017 @default.
- W2074278059 countsByYear W20742780592018 @default.
- W2074278059 countsByYear W20742780592019 @default.
- W2074278059 countsByYear W20742780592020 @default.
- W2074278059 countsByYear W20742780592021 @default.
- W2074278059 countsByYear W20742780592022 @default.
- W2074278059 crossrefType "journal-article" @default.
- W2074278059 hasAuthorship W2074278059A5058104879 @default.
- W2074278059 hasAuthorship W2074278059A5072470765 @default.
- W2074278059 hasAuthorship W2074278059A5074819917 @default.
- W2074278059 hasConcept C111337013 @default.
- W2074278059 hasConcept C119824511 @default.
- W2074278059 hasConcept C120665830 @default.
- W2074278059 hasConcept C121332964 @default.
- W2074278059 hasConcept C125287762 @default.
- W2074278059 hasConcept C139066938 @default.
- W2074278059 hasConcept C159985019 @default.
- W2074278059 hasConcept C178790620 @default.
- W2074278059 hasConcept C185544564 @default.
- W2074278059 hasConcept C185592680 @default.
- W2074278059 hasConcept C192562407 @default.
- W2074278059 hasConcept C2776056205 @default.
- W2074278059 hasConcept C43617362 @default.
- W2074278059 hasConcept C45119746 @default.
- W2074278059 hasConcept C521977710 @default.
- W2074278059 hasConcept C60100273 @default.
- W2074278059 hasConcept C75473681 @default.
- W2074278059 hasConcept C98015330 @default.
- W2074278059 hasConceptScore W2074278059C111337013 @default.
- W2074278059 hasConceptScore W2074278059C119824511 @default.
- W2074278059 hasConceptScore W2074278059C120665830 @default.
- W2074278059 hasConceptScore W2074278059C121332964 @default.
- W2074278059 hasConceptScore W2074278059C125287762 @default.
- W2074278059 hasConceptScore W2074278059C139066938 @default.
- W2074278059 hasConceptScore W2074278059C159985019 @default.
- W2074278059 hasConceptScore W2074278059C178790620 @default.
- W2074278059 hasConceptScore W2074278059C185544564 @default.
- W2074278059 hasConceptScore W2074278059C185592680 @default.
- W2074278059 hasConceptScore W2074278059C192562407 @default.
- W2074278059 hasConceptScore W2074278059C2776056205 @default.
- W2074278059 hasConceptScore W2074278059C43617362 @default.
- W2074278059 hasConceptScore W2074278059C45119746 @default.
- W2074278059 hasConceptScore W2074278059C521977710 @default.
- W2074278059 hasConceptScore W2074278059C60100273 @default.
- W2074278059 hasConceptScore W2074278059C75473681 @default.
- W2074278059 hasConceptScore W2074278059C98015330 @default.
- W2074278059 hasIssue "4" @default.
- W2074278059 hasLocation W20742780591 @default.
- W2074278059 hasOpenAccess W2074278059 @default.
- W2074278059 hasPrimaryLocation W20742780591 @default.
- W2074278059 hasRelatedWork W1991454254 @default.
- W2074278059 hasRelatedWork W2047546695 @default.
- W2074278059 hasRelatedWork W2065824326 @default.
- W2074278059 hasRelatedWork W2074278059 @default.
- W2074278059 hasRelatedWork W2082984239 @default.
- W2074278059 hasRelatedWork W2157291508 @default.
- W2074278059 hasRelatedWork W2949809692 @default.
- W2074278059 hasRelatedWork W2952655335 @default.