Matches in SemOpenAlex for { <https://semopenalex.org/work/W2004766077> ?p ?o ?g. }
- W2004766077 endingPage "405" @default.
- W2004766077 startingPage "397" @default.
- W2004766077 abstract "Polychloroprene, also known as neoprene, is an elastomer commonly utilised in the electrical and automobile industries. Its degradation is known to occur predominantly in a two stage process: HCl is lost in the initial step, whilst the second step involves the production of volatile hydrocarbons through chain scission. In this paper we describe the use of solid state 13C NMR as a probe for structural changes in the condensed phase during these degradative steps. Cross polarisation-magic angle spinning (CP-MAS) analysis of virgin polychloroprene and a series of samples degraded at temperatures between 275 and 550 °C reveals that as degradation becomes more advanced there is a steady loss of sp3 carbon with a commensurate growth in sp2 carbon. The bulk of the chlorine loss occurs by 350 °C with the aliphatic carbon lost by 550 °C, by which temperature the residue is essentially aromatic carbon. Dipolar dephasing experiments show that this residue is essentially a network of, on average, tri-substituted phenyl rings." @default.
- W2004766077 created "2016-06-24" @default.
- W2004766077 creator A5023092230 @default.
- W2004766077 creator A5038069812 @default.
- W2004766077 creator A5058724101 @default.
- W2004766077 date "2001-01-01" @default.
- W2004766077 modified "2023-10-07" @default.
- W2004766077 title "Solid state 13C NMR study of the char forming processes in polychloroprene" @default.
- W2004766077 cites W1964172118 @default.
- W2004766077 cites W1967561270 @default.
- W2004766077 cites W1968205987 @default.
- W2004766077 cites W1980109468 @default.
- W2004766077 cites W1983749857 @default.
- W2004766077 cites W1995770885 @default.
- W2004766077 cites W1996195620 @default.
- W2004766077 cites W2008674738 @default.
- W2004766077 cites W2010688870 @default.
- W2004766077 cites W2011569553 @default.
- W2004766077 cites W2013705741 @default.
- W2004766077 cites W2014131329 @default.
- W2004766077 cites W2045262684 @default.
- W2004766077 cites W2056940298 @default.
- W2004766077 cites W2074400780 @default.
- W2004766077 cites W2079872903 @default.
- W2004766077 cites W2079993675 @default.
- W2004766077 cites W2081340176 @default.
- W2004766077 cites W2123402360 @default.
- W2004766077 cites W2160120186 @default.
- W2004766077 cites W2766739384 @default.
- W2004766077 cites W2064175037 @default.
- W2004766077 doi "https://doi.org/10.1016/s0141-3910(01)00174-4" @default.
- W2004766077 hasPublicationYear "2001" @default.
- W2004766077 type Work @default.
- W2004766077 sameAs 2004766077 @default.
- W2004766077 citedByCount "27" @default.
- W2004766077 countsByYear W20047660772012 @default.
- W2004766077 countsByYear W20047660772013 @default.
- W2004766077 countsByYear W20047660772015 @default.
- W2004766077 countsByYear W20047660772017 @default.
- W2004766077 countsByYear W20047660772018 @default.
- W2004766077 countsByYear W20047660772019 @default.
- W2004766077 countsByYear W20047660772020 @default.
- W2004766077 countsByYear W20047660772021 @default.
- W2004766077 crossrefType "journal-article" @default.
- W2004766077 hasAuthorship W2004766077A5023092230 @default.
- W2004766077 hasAuthorship W2004766077A5038069812 @default.
- W2004766077 hasAuthorship W2004766077A5058724101 @default.
- W2004766077 hasConcept C104779481 @default.
- W2004766077 hasConcept C121332964 @default.
- W2004766077 hasConcept C127413603 @default.
- W2004766077 hasConcept C140205800 @default.
- W2004766077 hasConcept C153202636 @default.
- W2004766077 hasConcept C154815118 @default.
- W2004766077 hasConcept C159985019 @default.
- W2004766077 hasConcept C163111631 @default.
- W2004766077 hasConcept C176933379 @default.
- W2004766077 hasConcept C178790620 @default.
- W2004766077 hasConcept C185592680 @default.
- W2004766077 hasConcept C188027245 @default.
- W2004766077 hasConcept C192562407 @default.
- W2004766077 hasConcept C27618995 @default.
- W2004766077 hasConcept C2779970684 @default.
- W2004766077 hasConcept C36759035 @default.
- W2004766077 hasConcept C38052585 @default.
- W2004766077 hasConcept C42360764 @default.
- W2004766077 hasConcept C46141821 @default.
- W2004766077 hasConcept C505241676 @default.
- W2004766077 hasConcept C66974803 @default.
- W2004766077 hasConcept C84935128 @default.
- W2004766077 hasConceptScore W2004766077C104779481 @default.
- W2004766077 hasConceptScore W2004766077C121332964 @default.
- W2004766077 hasConceptScore W2004766077C127413603 @default.
- W2004766077 hasConceptScore W2004766077C140205800 @default.
- W2004766077 hasConceptScore W2004766077C153202636 @default.
- W2004766077 hasConceptScore W2004766077C154815118 @default.
- W2004766077 hasConceptScore W2004766077C159985019 @default.
- W2004766077 hasConceptScore W2004766077C163111631 @default.
- W2004766077 hasConceptScore W2004766077C176933379 @default.
- W2004766077 hasConceptScore W2004766077C178790620 @default.
- W2004766077 hasConceptScore W2004766077C185592680 @default.
- W2004766077 hasConceptScore W2004766077C188027245 @default.
- W2004766077 hasConceptScore W2004766077C192562407 @default.
- W2004766077 hasConceptScore W2004766077C27618995 @default.
- W2004766077 hasConceptScore W2004766077C2779970684 @default.
- W2004766077 hasConceptScore W2004766077C36759035 @default.
- W2004766077 hasConceptScore W2004766077C38052585 @default.
- W2004766077 hasConceptScore W2004766077C42360764 @default.
- W2004766077 hasConceptScore W2004766077C46141821 @default.
- W2004766077 hasConceptScore W2004766077C505241676 @default.
- W2004766077 hasConceptScore W2004766077C66974803 @default.
- W2004766077 hasConceptScore W2004766077C84935128 @default.
- W2004766077 hasIssue "3" @default.
- W2004766077 hasLocation W20047660771 @default.
- W2004766077 hasOpenAccess W2004766077 @default.
- W2004766077 hasPrimaryLocation W20047660771 @default.
- W2004766077 hasRelatedWork W1540558001 @default.
- W2004766077 hasRelatedWork W2009650141 @default.
- W2004766077 hasRelatedWork W2015065016 @default.