Preparation of 3DOM CoFe2O4 nanomaterials and their highly efficient catalysis in the thermal decomposition of AP

Desheng Yang; Fengdan Zhu; Zhengyuan Wang; Guoping Li

doi:10.1117/12.3015598

6 February 2024 Preparation of 3DOM CoFe₂O₄ nanomaterials and their highly efficient catalysis in the thermal decomposition of AP

Desheng Yang, Fengdan Zhu, Zhengyuan Wang, Guoping Li

Author Affiliations +

Proceedings Volume 12979, Ninth International Conference on Energy Materials and Electrical Engineering (ICEMEE 2023); 129790J (2024) https://doi.org/10.1117/12.3015598
Event: 9th International Conference on Energy Materials and Electrical Engineering (ICEMEE 2023), 2023, Guilin, China

Abstract

Developing efficient Ammonium Perchlorate (AP) thermal decomposition catalytic nanomaterials is necessary and challenging. To achieve this goal, three-dimensional ordered macroporous (3DOM) spinel structure CoFe₂O₄ (3DOM CoFe₂O₄) were prepared by using a simple impregnation method. The prepared 3DOM COFe₂O₄ has ordered and interconnected macroporous channels, which provide a large number of catalytic active site. After the addition of 2 wt% 3DOM CoFe₂O₄ catalyst, the THTD value of AP decomposition was reduced by 101.81 °C, and the decomposition activation energy was reduced from 178.42 kJ mol^-1 to 134.21kJ mol^-1. It can be foreseen that 3DOM CoFe₂O₄ is a very attractive AP thermal decomposition catalyst, which may open up new perspectives for the application of iron based materials as AP based solid propellant catalysts.

(2024) Published by SPIE. Downloading of the abstract is permitted for personal use only.

Citation Download Citation

Desheng Yang, Fengdan Zhu, Zhengyuan Wang, and Guoping Li "Preparation of 3DOM CoFe₂O₄ nanomaterials and their highly efficient catalysis in the thermal decomposition of AP", Proc. SPIE 12979, Ninth International Conference on Energy Materials and Electrical Engineering (ICEMEE 2023), 129790J (6 February 2024); https://doi.org/10.1117/12.3015598

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