121720 ⎘
Chemical after-treatment of artificial filaments or the like during manufacture of carbon with inorganic substances Intercalation Intercalated carbon- or graphite fibres
Lithium ion-based internal hybrid electrochemical energy storage cell
#2Oxygen and nitrogen co-doped polyacrylonitrile-based carbon fiber and preparation method thereof
#3Method of preparing carbon fibers
#4POLYMERIC FIBERS AND ARTICLES MADE THEREFROM