Near infrared spectra of metal / metal oxide particle systems and analysis with principle component analysis (PCA). Optimizing thermite systems

CC BY-NC-NDBecker, WolfgangWolfgangBeckerKnapp, SebastianSebastianKnappKlemenz, MelanieMelanieKlemenzKelzenberg, StefanStefanKelzenberg2022-07-112022-07-112022-06https://publica.fraunhofer.de/handle/publica/418586https://doi.org/10.24406/publica-13110.24406/publica-131Near-infrared spectra of Al/Fe2O3, Ti/MnO2, Al/CuO and Al/ MnO2 thermite mixtures were measured and investigated using multi-variable methods PCA (principle component analysis). The spectra showed material-specific characteristics such as curvature and offsets of the spectra and it was possible to differentiate between the thermite mixtures and assign them to the types of material.enThermitesMetalloxideNanoparticlesMikrometerparticlesNear infrared spectroscopydiffuse reflectanceprincipal component analysis (PCA)Near infrared spectra of metal / metal oxide particle systems and analysis with principle component analysis (PCA). Optimizing thermite systemsconference paper