Carbonization of oxidized mesophase pitc
โ
Kasumi Yanagisawa; Tetsuo Suzuki
๐
Article
๐
1993
๐
Elsevier Science
๐
English
โ 724 KB
Carbonization of oxidized mesophase pitches originating from petroleum and coal tar was examined by thermogravimetry, FT-i.r. spectroscopy, and quantitative analysis of evolved gases. Polymerization and condensation of aromatic rings through loss of aromatic hydrogen are shown to be major chemical r