TY - JOUR
T1 - INFLUENCES OF STARTING PITCH ON PROPERTIES OF MESOPHASE PITCH PREPARED UNDER VACUUM.
AU - Park, Yang Duk
AU - Korai, Yozo
AU - Mochida, Isao
PY - 1985
Y1 - 1985
N2 - Carbonaceous mesophase pitches were prepared from two petroleum pitches by assuring homogeneous heating under vacuum and stirring. The mesophase pitches were characterized in terms of their solubilities, optical anisotropy, softening temperature and the thermal stability to correlate to their structural characteristics. Among the characteristics, their contents of naphthenic groups which inherited their starting pitches appear to be a key factor controlling their properties.
AB - Carbonaceous mesophase pitches were prepared from two petroleum pitches by assuring homogeneous heating under vacuum and stirring. The mesophase pitches were characterized in terms of their solubilities, optical anisotropy, softening temperature and the thermal stability to correlate to their structural characteristics. Among the characteristics, their contents of naphthenic groups which inherited their starting pitches appear to be a key factor controlling their properties.
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U2 - 10.3775/jie.64.12_1010
DO - 10.3775/jie.64.12_1010
M3 - Article
AN - SCOPUS:0022231209
VL - 64
SP - 1010
EP - 1016
JO - Nenryo Kyokai-Shi/Journal of the Fuel Society of Japan
JF - Nenryo Kyokai-Shi/Journal of the Fuel Society of Japan
SN - 0369-3775
IS - 12
ER -