Zobrazeno 1 - 4
of 4
pro vyhledávání: '"David F. Esguerra"'
Publikováno v:
Carbon. 79:265-273
The first unsubstituted, monodisperse polycyclic aromatic hydrocarbon (PAH) to form a liquid crystalline phase (100% mesophase) has been isolated. With a molecular weight of 598 Da and consisting of only 14 aromatic rings, this pyrene trimer is also
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::05ef54c896e7f49c0b753b07168cc1a3
https://doi.org/10.1016/j.carbon.2014.07.067
https://doi.org/10.1016/j.carbon.2014.07.067
Publikováno v:
Fuel. 124:133-140
The main dimeric species present in pyrene pitches produced via both catalytic (with AlCl 3 ) and thermal polymerization of pure pyrene have been identified. Characterization of these species was performed by first isolating dimer-rich pitch fraction
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::884d65c9a0fbba6fae381a1e5874223d
https://doi.org/10.1016/j.fuel.2014.01.093
https://doi.org/10.1016/j.fuel.2014.01.093
Publikováno v:
The Journal of Supercritical Fluids. 79:170-176
Semi-continuous, packed-column supercritical extraction was investigated for the fractionation of a polycyclic aromatic hydrocarbon (PAH) pitch into its constituent oligomers. The starting pitch had been produced by the catalytic polymerization of pu
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::05acd62ae962268be6c55e59b58dda86
https://doi.org/10.1016/j.supflu.2012.11.015
https://doi.org/10.1016/j.supflu.2012.11.015
Publikováno v:
Energy & Fuels. 26:2721-2726
Dense-gas/supercritical extraction (DGE/SCE) was used for the fractionation of a representative petroleum pitch, M-50, into its oligomeric constituents using toluene as the extractive solvent. A small, pilot-scale column was operated in the semi-cont
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::2c6b47beddaa5ed5192862448919e8a7
https://doi.org/10.1021/ef201456q
https://doi.org/10.1021/ef201456q