INFLUENCES OF STARTING PITCH ON PROPERTIES OF MESOPHASE PITCH PREPARED UNDER VACUUM.

Yang Duk Park, Yozo Korai, Isao Mochida

研究成果: Contribution to journalArticle査読

抄録

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.

本文言語英語
ページ(範囲)1010-1016
ページ数7
ジャーナルNenryo Kyokaishi
64
12
DOI
出版ステータス出版済み - 1985

All Science Journal Classification (ASJC) codes

  • 工学(全般)

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