Chemical dynamics of nano-aluminum/iodine (V) oxide

18th APS-SCCM; 24th AIRAPT

Little, B.K.^1 ; Welle, E.J.^2 ; Emery, S.B.^1 ; Bogle, M.B.^1 ; Ashley, V.L.^1 ; Schrand, A.M.^1 ; Lindsay, C.M.^1

Energetic Materials Branch, Ordnance Division, U.S. Air Force Research Laboratory, 2306 Perimeter Rd., Eglin AFB

FL

32542-5910, United States^1

Fuzes Branch, Ordnance Division, U.S. Air Force Research Laboratory, 2306 Perimeter Rd., Eglin AFB

FL

32542-5910, United States^2

关键词: Chemical characterization;    Chemical dynamics;    Cyclohexanones;    Dynamic measurement;    Nanoaluminum;    Physiochemical techniques;    Powder composites;    Thermal gravimetric analyses (TGA);   

Others  :  https://iopscience.iop.org/article/10.1088/1742-6596/500/5/052025/pdf
DOI  :  10.1088/1742-6596/500/5/052025

来源: IOP

【 摘 要 】

This proceeding describes our preliminary efforts in studying highly reactive composites containing crystalline iodine (V) oxide and nano-aluminum (nAl) with various amounts of cyclohexanone in the form of powders. In this study we report upon the application of physiochemical techniques such as thermal gravimetric analysis (TGA), differential scanning calorimetry (DSC), powdered X-ray diffraction (PXRD), and electron microscopy for chemical characterization of powder composites. In addition dynamic measurements were conducted by recording pressure trace profiles during a combustion event. These various techniques were employed to examine these energetic materials (EMs) and associate changes to the chemical dynamics of the composite with the additive.