TY JOUR TI The physico-chemical analysis of the molecular structure of binding and electrode pitches KW coal tar pitch KW electrode pitch KW binder pitch KW IR spectroscopy KW EPR spectroscopy KW NMR spectroscopy KW thermal treatment of pitches KW mesophase KW thermal oxidation. JO From Chemistry Towards Technology Step-By-Step AU Kovalev, R.Y. PY 2026 IS 7 PB Yaroslavl State Technical University