Nitrogen Enriched Active Carbon Precursors Ammoxidation of Carbonaceous Materials : Cellulose, Lignin and Pine Sawdust.

摘要

The preparation of nitrogen-enriched active carbon from biomass precursors was carried out by ammoxidation of a pine wood saw dust sample. The characterisation of the nitrogen functions introduced (mainly amides ,imines and nitriles) was made by IR spectroscopy in comparison with the behaviour of its main components, lignin and cellulose, lignin giving rise mainly to amides and cellulose to imines.