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Carbon–Nitrogen Pyrolyzates: Attempted Preparation of Carbon Nitride
Author(s) -
Maya Leon,
Cole David R.,
Hagaman Edward W.
Publication year - 1991
Publication title -
journal of the american ceramic society
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.9
H-Index - 196
eISSN - 1551-2916
pISSN - 0002-7820
DOI - 10.1111/j.1151-2916.1991.tb07161.x
Subject(s) - carbon fibers , raman spectroscopy , nitrogen , pyrolysis , nitride , carbon nitride , amorphous carbon , trigonal crystal system , materials science , inorganic chemistry , amorphous solid , chemistry , chemical engineering , organic chemistry , nanotechnology , catalysis , composite material , crystal structure , physics , layer (electronics) , photocatalysis , composite number , optics , engineering
Precursors for the preparation of carbon nitride were selected from a number of relatively high nitrogen content organic materials. The precursors were pyrolyzed in a closed system at 700°C under 225 MPa. The resulting residues showed little nitrogen loss, but were amorphous with relatively low densities. Raman spectroscopy and 13 C NMR indicate the presence of trigonal carbon.