Publicou 6 edições por ano
ISSN Imprimir: 2150-766X
ISSN On-line: 2150-7678
Indexed in
TRANSITION METAL NANO-ALLOYS: POTENTIAL CATALYST FOR THERMAL DECOMPOSITION OF AMMONIUM PERCHLORATE
RESUMO
Transition metal nanoalloys of 3d-series (Zn-Cu, Zn-Fe, and Zn-Ni) were prepared by hydrazine reduction of metal chloride in ethylene glycol at 60°C and characterized by Scanning electron microscopy (SEM) and X-ray diffraction (XRD). XRD pattern gave average particle size for Zn-Cu, Zn-Fe, and Zn-Ni as 16, 80, and 44 nm, respectively. The effect of TMNs on the thermal decomposition of ammonium perchlorate (AP) was investigated using Thermogramatery (TG), Differential scanning calorimetery (DSC) studies. DSC with three different heating rates was used to evaluate activation energy of high-temperature decomposition by Kissinger equation. Zn-Cu was found to be best.
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Sa'at Maryam, Yarmohammadi Masoud, Zamani Pedram Mona, Shahidzadeh Mansour, Amini-Fazl Mohammad Sadegh, Evaluation of the catocene/graphene oxide nanocomposite catalytic activity on ammonium perchlorate thermal decomposition, International Journal of Chemical Kinetics, 51, 5, 2019. Crossref
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Dave Pragnesh, Thakkar Riddhi, Sirach Ruksana, Badgujar Dilip M., Deshpande Milind, NiCoZn Ferrite: burn rate enhancer for AP/HTPB based propellant and its catalytic study on the decomposition of ammonium perchlorate, Journal of Energetic Materials, 2021. Crossref