article·1999-01-01

THE REACTION PROPERTIES OF NAPHTHALENC CATALYZED AND THE STRUCTURE OF THE OLIGOMER AND MESOPHASE PITCH

Lu Chun

Abstract

Reactivity of naphthalene under different catalytic conditions and characteristic structures of typical components of resultant products were analyzed .It showed that the naphthalene oligomers mainly consisted of dimer and trimer and a few of tetramer and pentamer of naphthalene ring,and a 1ittle of alkyl chain was also observed in the oligomers.Excellent mesophase pitches could be obtained from such oligomers through further pyrolysis.
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