Cobalt copper zinc ferrite: An efficient catalyst for the thermal decomposition of ammonium perchlorate

被引：4

作者：

Dave, Pragnesh ^{[1
]}

Sirach, Ruksana ^{[1
]}

Thakkar, Riddhi ^{[1
]}

Deshpande, M. P. ^{[2
]}

Badgujar, Dilip M. ^{[3
]}

机构：

[1] Sardar Patel Univ, Dept Chem, Vallabh Vidyanagar 388120, Gujarat, India

[2] Sardar Patel Univ, Dept Phys, Vallabh Vidyanagar, Gujarat, India

[3] High Energy Mat Res Lab, DRDO, Pune, Maharashtra, India

来源：

COMBUSTION SCIENCE AND TECHNOLOGY | 2023年 / 195卷 / 12期

关键词：

Ammonium perchlorate (AP); composite solid propellants (CSPs); burn rate; catalyst; thermal decomposition; ENERGETIC MATERIALS; ACTIVATION-ENERGY; NANOPARTICLES; COMPOSITE; OXIDE; GRAPHENE; CU-CR-O-TIO2; TEMPERATURE; PERFORMANCE; COMBUSTION;

D O I：

10.1080/00102202.2022.2040997

中图分类号：

O414.1 [热力学];

学科分类号：

摘要：

Cobalt Copper Zinc Ferrite (CoCuZnF) was synthesized using the co-precipitation method and characterized by various physicochemical instrumental techniques like UV-Vis, Raman, and N-2-adsorption-desorption analysis to identify its structural parameters. Moreover, the catalytic study of nano CoCuZnF on ammonium perchlorate (AP) and AP-based composite solid propellant (CSP) was studied using DSC analysis. Furthermore, many kinetic models were employed to study its kinetics parameters. The thermal decomposition peak of AP was found to be decreased by 65-66 degrees C in the presence of 1% by mass CoCuZnF additive. The activation energy of AP was found to be decreased by similar to 27-28% in the presence of CoCuZnF. The burn rate of AP-based CSP was found to be increased by 0.77 mm s(-1) when CoCuZnF was used as an additive. [GRAPHICS] .

引用

页码：2732 / 2749

页数：18

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