Preparation, ignition and combustion of metal-sulfur nanocomposite thermites with biocidal properties(PPT)

摘要

1. Moisture stable Mg·S nanocomposite were prepared using mechanical milling. 2. Lower ignition temperatures than pure Mg 3. Millisecond ignition delays observed from spark ignition with long cloud combustion times 4. Combustion times are shorter than pure Mg for identical particle size 5. Unusually strong emission at the short wavelengths 5.1 Additional spectroscopic studies of such flames are of interest 6. Improvement in biocidal performance compared to pure Al; but less effective than iodine-bearing composites