Matches in SemOpenAlex for { <https://semopenalex.org/work/W2049270929> ?p ?o ?g. }
- W2049270929 endingPage "4127" @default.
- W2049270929 startingPage "4119" @default.
- W2049270929 abstract "The mixture of bisphenol A/aniline-based benzoxazine (BA-a) and FeCl3 was prepared at 40 °C and then was cured to get the polymer at elevated temperatures. The thermal stability of the modified polybenzoxazine was improved and its char yield at 800 °C increased by 11%. The reason for the improvement of the thermal stability and the structural transformation during polymerization was systematically investigated by Fourier transform infrared (FTIR) spectroscopy, 1H nuclear magnetic resonance spectroscopy (1H NMR), thermo-gravimetric analysis (TGA), pyrolysis-gas chromatography/mass spectrometry (Py/GC–MS), TGA-IR and element analysis (EA). The results show that BA-a can partially undergo the ring-opening polymerization at a low temperature in the presence of FeCl3 and generate some oligomers containing N, O-acetal-type bridge structures. At a high temperature, this structure can be transformed into the arylamine Mannich bridge structure which can delay degradation of the aniline moiety. Besides, the volatilization of fragmented Schiff base structures can be found during cure and more thermostable crosslinked structures are formed in polybenzoxazine. The entire polymerization mechanism of BA-a with FeCl3 was proposed." @default.
- W2049270929 created "2016-06-24" @default.
- W2049270929 creator A5007847422 @default.
- W2049270929 creator A5020801752 @default.
- W2049270929 creator A5074122776 @default.
- W2049270929 creator A5078370086 @default.
- W2049270929 date "2012-08-01" @default.
- W2049270929 modified "2023-10-18" @default.
- W2049270929 title "The structural transformation during polymerization of benzoxazine/FeCl3 and the effect on the thermal stability" @default.
- W2049270929 cites W1866112612 @default.
- W2049270929 cites W1904483147 @default.
- W2049270929 cites W1964306369 @default.
- W2049270929 cites W1966398004 @default.
- W2049270929 cites W1967201533 @default.
- W2049270929 cites W1967635861 @default.
- W2049270929 cites W1972200855 @default.
- W2049270929 cites W1978124250 @default.
- W2049270929 cites W1978277718 @default.
- W2049270929 cites W1982527965 @default.
- W2049270929 cites W1982902087 @default.
- W2049270929 cites W1990023810 @default.
- W2049270929 cites W1994349597 @default.
- W2049270929 cites W2006470524 @default.
- W2049270929 cites W2019762436 @default.
- W2049270929 cites W2022592045 @default.
- W2049270929 cites W2023300132 @default.
- W2049270929 cites W2027529989 @default.
- W2049270929 cites W2028320694 @default.
- W2049270929 cites W2028626324 @default.
- W2049270929 cites W2040820896 @default.
- W2049270929 cites W2041046255 @default.
- W2049270929 cites W2041744643 @default.
- W2049270929 cites W2042065897 @default.
- W2049270929 cites W2042955020 @default.
- W2049270929 cites W2043697371 @default.
- W2049270929 cites W2044797387 @default.
- W2049270929 cites W2047589938 @default.
- W2049270929 cites W2048339291 @default.
- W2049270929 cites W2048358516 @default.
- W2049270929 cites W2055004513 @default.
- W2049270929 cites W2057947711 @default.
- W2049270929 cites W2063985625 @default.
- W2049270929 cites W2066144741 @default.
- W2049270929 cites W2080618167 @default.
- W2049270929 cites W2085277426 @default.
- W2049270929 cites W2087003945 @default.
- W2049270929 cites W2090406001 @default.
- W2049270929 cites W2093489102 @default.
- W2049270929 cites W2133556026 @default.
- W2049270929 cites W2149552131 @default.
- W2049270929 cites W2161861909 @default.
- W2049270929 cites W2162278693 @default.
- W2049270929 cites W2168128187 @default.
- W2049270929 cites W4242078832 @default.
- W2049270929 doi "https://doi.org/10.1016/j.polymer.2012.07.033" @default.
- W2049270929 hasPublicationYear "2012" @default.
- W2049270929 type Work @default.
- W2049270929 sameAs 2049270929 @default.
- W2049270929 citedByCount "86" @default.
- W2049270929 countsByYear W20492709292012 @default.
- W2049270929 countsByYear W20492709292013 @default.
- W2049270929 countsByYear W20492709292014 @default.
- W2049270929 countsByYear W20492709292015 @default.
- W2049270929 countsByYear W20492709292016 @default.
- W2049270929 countsByYear W20492709292017 @default.
- W2049270929 countsByYear W20492709292018 @default.
- W2049270929 countsByYear W20492709292019 @default.
- W2049270929 countsByYear W20492709292020 @default.
- W2049270929 countsByYear W20492709292021 @default.
- W2049270929 countsByYear W20492709292022 @default.
- W2049270929 countsByYear W20492709292023 @default.
- W2049270929 crossrefType "journal-article" @default.
- W2049270929 hasAuthorship W2049270929A5007847422 @default.
- W2049270929 hasAuthorship W2049270929A5020801752 @default.
- W2049270929 hasAuthorship W2049270929A5074122776 @default.
- W2049270929 hasAuthorship W2049270929A5078370086 @default.
- W2049270929 hasConcept C127413603 @default.
- W2049270929 hasConcept C160892712 @default.
- W2049270929 hasConcept C178790620 @default.
- W2049270929 hasConcept C185592680 @default.
- W2049270929 hasConcept C188027245 @default.
- W2049270929 hasConcept C192562407 @default.
- W2049270929 hasConcept C2779244968 @default.
- W2049270929 hasConcept C42360764 @default.
- W2049270929 hasConcept C44228677 @default.
- W2049270929 hasConcept C521977710 @default.
- W2049270929 hasConcept C59061564 @default.
- W2049270929 hasConcept C60100273 @default.
- W2049270929 hasConceptScore W2049270929C127413603 @default.
- W2049270929 hasConceptScore W2049270929C160892712 @default.
- W2049270929 hasConceptScore W2049270929C178790620 @default.
- W2049270929 hasConceptScore W2049270929C185592680 @default.
- W2049270929 hasConceptScore W2049270929C188027245 @default.
- W2049270929 hasConceptScore W2049270929C192562407 @default.
- W2049270929 hasConceptScore W2049270929C2779244968 @default.
- W2049270929 hasConceptScore W2049270929C42360764 @default.
- W2049270929 hasConceptScore W2049270929C44228677 @default.
- W2049270929 hasConceptScore W2049270929C521977710 @default.