Zobrazeno 1 - 5
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pro vyhledávání: '"Ronald Alfred Greinke"'
Autor:
Ronald Alfred Greinke
Publikováno v:
Carbon. 28:701-706
The sensitivity of side chains on the isotropic content in a mesophase containing pitch was quantified after subjecting the decant oil based mesophase pitch to a series of Friedel-Crafts alkylation reactions. These data were then used to quantify the
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::3c2cb2deb0ef47302643103bbf77aae0
https://doi.org/10.1016/0008-6223(90)90072-7
https://doi.org/10.1016/0008-6223(90)90072-7
Publikováno v:
Carbon. 28:II
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::444e4a18ebb7928af105d8e37845c9b4
https://doi.org/10.1016/0008-6223(90)90349-4
https://doi.org/10.1016/0008-6223(90)90349-4
Autor:
Ronald Alfred Greinke, Irwin C. Lewis
Publikováno v:
Carbon. 17:471-477
The incorporation of sulfur into pitches made from dinaphthylenethiophene, dibenzyldisulfide and dibenzothiophene, and the subsequent elimination of sulfur during carbonization were studied. Strained fivemembered rings in the dinaphthalenethiophene s
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::eb068687f3278bf2fe7103241784a6ad
https://doi.org/10.1016/0008-6223(79)90036-8
https://doi.org/10.1016/0008-6223(79)90036-8
Autor:
Ronald Alfred Greinke
Publikováno v:
Carbon. 24:677-686
The thermal polymerization kinetics of petroleum pitch molecules with molecular weights (MW) between 400–2000 were studied utilizing gel permeation chromatography (GPC). Two distinctly different reaction mechanisms of the petroleum pitch were obser
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::467bcae49d744a0e1bd31ebe2558f33b
https://doi.org/10.1016/0008-6223(86)90175-2
https://doi.org/10.1016/0008-6223(86)90175-2
Autor:
L.S. Singer, Ronald Alfred Greinke
Publikováno v:
Carbon. 26:665-670
The molecular constitutions of the coexisting anisotropic and isotropic phases of a heat-treated petroleum pitch were studied as a function of heat treatment time. The results show that the coexisting phases, which were isolated by high temperature c
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::22ec544e94efc139b00935a92791ca03
https://doi.org/10.1016/0008-6223(88)90069-3
https://doi.org/10.1016/0008-6223(88)90069-3