摘要: Soot samples obtained from detonation of explosive charges were subjected to perchloric acid oxidation. Diamond peaks were confirmed by x-ray diffraction in most of the residues. Untreated soot samples were pyrolyzed and evaluated... 展开 Soot samples obtained from detonation of explosive charges were subjected to perchloric acid oxidation. Diamond peaks were confirmed by x-ray diffraction in most of the residues. Untreated soot samples were pyrolyzed and evaluated by gas chromatograph/mass spectrometry; a total of 31 different volatiles were recovered. The volatiles observed in detonation soot are similar to those found in carbon blacks, naphthalene and benzonitrile being the most abundant and frequently observed pyrolysis products. Differences among the volatile components result in a characteristic fingerprint of each soot and may provide insight into energy release and chemical transformations involved in explosive reactions. 11 refs., 1 fig., 3 tabs. 收起