Matches in SemOpenAlex for { <https://semopenalex.org/work/W2052802448> ?p ?o ?g. }
Showing items 1 to 89 of
89
with 100 items per page.
- W2052802448 endingPage "78" @default.
- W2052802448 startingPage "71" @default.
- W2052802448 abstract "Abstract Pyrolysis products produced from two pitch precursors, a petroleum pitch and a coal extract, have been characterized by broad line proton NMR and thermogravimetry. It is shown that the nmr technique is excellent for determining the glass transition temperature, Tg, of pitch and its pyrolysis residues and can also give useful information about the rates of the molecular processes that occur in the transition region. The glass transition temperature increases steadily with extent of pyrolysis, which is assessed from the volatile content and level of toluene insolubles. The kinetics of weight loss of each pyrolysis residue on further carbonization were also followed and apparent activation energies, Ea, determined. The value of Tg and Ea are considered to be largely determined by the amount of low molecular weight species in the pyrolysis residue such that when Tg is plotted against Ea, the data from both series superimpose." @default.
- W2052802448 created "2016-06-24" @default.
- W2052802448 creator A5008477751 @default.
- W2052802448 creator A5010586974 @default.
- W2052802448 creator A5061621425 @default.
- W2052802448 date "1988-01-01" @default.
- W2052802448 modified "2023-09-26" @default.
- W2052802448 title "Characterization of pyrolysis products of pitch materials by broad line proton NMR spectroscopy and thermogravimetry" @default.
- W2052802448 cites W1978312361 @default.
- W2052802448 cites W1987995141 @default.
- W2052802448 cites W1994757329 @default.
- W2052802448 cites W2000949038 @default.
- W2052802448 cites W2015481879 @default.
- W2052802448 cites W2017336070 @default.
- W2052802448 cites W2028981806 @default.
- W2052802448 cites W2030762276 @default.
- W2052802448 cites W2043070918 @default.
- W2052802448 cites W2044594416 @default.
- W2052802448 cites W2050050165 @default.
- W2052802448 cites W2080528995 @default.
- W2052802448 cites W2088640386 @default.
- W2052802448 cites W2143623010 @default.
- W2052802448 doi "https://doi.org/10.1016/0008-6223(88)90011-5" @default.
- W2052802448 hasPublicationYear "1988" @default.
- W2052802448 type Work @default.
- W2052802448 sameAs 2052802448 @default.
- W2052802448 citedByCount "10" @default.
- W2052802448 countsByYear W20528024482012 @default.
- W2052802448 crossrefType "journal-article" @default.
- W2052802448 hasAuthorship W2052802448A5008477751 @default.
- W2052802448 hasAuthorship W2052802448A5010586974 @default.
- W2052802448 hasAuthorship W2052802448A5061621425 @default.
- W2052802448 hasConcept C113196181 @default.
- W2052802448 hasConcept C121332964 @default.
- W2052802448 hasConcept C171250308 @default.
- W2052802448 hasConcept C178790620 @default.
- W2052802448 hasConcept C179104552 @default.
- W2052802448 hasConcept C185544564 @default.
- W2052802448 hasConcept C185592680 @default.
- W2052802448 hasConcept C192562407 @default.
- W2052802448 hasConcept C198352243 @default.
- W2052802448 hasConcept C2524010 @default.
- W2052802448 hasConcept C2780841128 @default.
- W2052802448 hasConcept C32891209 @default.
- W2052802448 hasConcept C33923547 @default.
- W2052802448 hasConcept C36759035 @default.
- W2052802448 hasConcept C39588626 @default.
- W2052802448 hasConcept C54516573 @default.
- W2052802448 hasConcept C62520636 @default.
- W2052802448 hasConcept C66974803 @default.
- W2052802448 hasConceptScore W2052802448C113196181 @default.
- W2052802448 hasConceptScore W2052802448C121332964 @default.
- W2052802448 hasConceptScore W2052802448C171250308 @default.
- W2052802448 hasConceptScore W2052802448C178790620 @default.
- W2052802448 hasConceptScore W2052802448C179104552 @default.
- W2052802448 hasConceptScore W2052802448C185544564 @default.
- W2052802448 hasConceptScore W2052802448C185592680 @default.
- W2052802448 hasConceptScore W2052802448C192562407 @default.
- W2052802448 hasConceptScore W2052802448C198352243 @default.
- W2052802448 hasConceptScore W2052802448C2524010 @default.
- W2052802448 hasConceptScore W2052802448C2780841128 @default.
- W2052802448 hasConceptScore W2052802448C32891209 @default.
- W2052802448 hasConceptScore W2052802448C33923547 @default.
- W2052802448 hasConceptScore W2052802448C36759035 @default.
- W2052802448 hasConceptScore W2052802448C39588626 @default.
- W2052802448 hasConceptScore W2052802448C54516573 @default.
- W2052802448 hasConceptScore W2052802448C62520636 @default.
- W2052802448 hasConceptScore W2052802448C66974803 @default.
- W2052802448 hasIssue "1" @default.
- W2052802448 hasLocation W20528024481 @default.
- W2052802448 hasOpenAccess W2052802448 @default.
- W2052802448 hasPrimaryLocation W20528024481 @default.
- W2052802448 hasRelatedWork W1968644154 @default.
- W2052802448 hasRelatedWork W2023377998 @default.
- W2052802448 hasRelatedWork W2073599495 @default.
- W2052802448 hasRelatedWork W2147109230 @default.
- W2052802448 hasRelatedWork W2319749202 @default.
- W2052802448 hasRelatedWork W2357603320 @default.
- W2052802448 hasRelatedWork W2370603528 @default.
- W2052802448 hasRelatedWork W2601482707 @default.
- W2052802448 hasRelatedWork W2899084033 @default.
- W2052802448 hasRelatedWork W2524562769 @default.
- W2052802448 hasVolume "26" @default.
- W2052802448 isParatext "false" @default.
- W2052802448 isRetracted "false" @default.
- W2052802448 magId "2052802448" @default.
- W2052802448 workType "article" @default.