METHOD FOR PREPARING CARBON POWDER FROM ORGANIC POLYMER MATERIAL AND METHOD FOR DETECTING CRYSTAL MORPHOLOGY IN ORGANIC POLYMER MATERIAL

摘要

Disclosed are a method for preparing carbon powder from an organic polymer material and a method for detecting the crystal morphology in an organic polymer material. The method for preparing a carbon material comprises a carbonization step in which a straight-chain polymer material containing nanocrystals is carbonized with a strong oxidant free of heavy metal ions, thus obtaining a carbon nanomaterial. Also disclosed is a method for treating an organic polymer material with an acid to obtain a material with a carbonized surface or a powder material containing graphene.