Study on catalytic activity and mechanism of tetrazole-based energetic metal-organic frameworks for thermal decomposition of ammonium perchlorate

Shu, Ling; Deng, Hongbin; Liu, Chaoyang; Liu, Ye; Liu, Wei

doi:10.1080/07370652.2021.2023706

Cited by 4 publications

(1 citation statement)

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“…In recent decades, catalysts applied in the field of catalytic AP have been extensively studied, such as metal oxides, metal particles, metal-based composites, and carbon nanomaterials. ,− In this article, Pb(II) is chosen as the catalyst on the basis of the following considerations: lead metal has a good coordination ability and can easily chelate with multifunctional groups to form salts. The lead salt, as the active catalyst in the solid propulsion system, has a positive impact on the combustion rate and performance of the propellant. , Huo et al introduced a poly(lead acrylate) (PAA-Pb) porous metal material into the AP catalytic system, and the high-temperature decomposition peak of AP was reduced by 73.7 K .…”

Section: Introductionmentioning

confidence: 99%

Preparation of a Chitosan-Lead Composite Carbon Aerogel and Its Catalytic Thermal Decomposition Performance on Ammonium Perchlorate

et al. 2022

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Chitosan-lead (CS-Pb) carbon aerogels were prepared by ionic cross-linking and high-temperature carbonization using chitosan (CS) as the carbon precursor. The obtained carbon aerogels were characterized by scanning electron microscopy (SEM), Fourier transform infrared spectroscopy (FT-IR), X-ray diffractometry (XRD), and X-ray photoelectron spectroscopy (XPS). The obtained aerogels have a 3D structure and a large surface area, which can effectively prevent the agglomeration phenomenon of metals. Differential thermal analysis (DTA) was used to analyze the catalytic performance of a carbon aerogel for ammonium perchlorate (AP). The results showed that the CS-Pb carbon aerogel reduced the peak temperature of AP pyrolysis from 703.9 to 627.7 K. According to the Kissinger method calculations, the E a of AP decomposition decreased about 27.2 kJ/mol. The TG data at different warming rates were analyzed by the Flynne−Walle−Ozawa (FWO) and Kissinger− Akahira−Sunose (KAS) methods, which are two of the isoconversion methods, and the activation energies of AP and AP+CS-Pb-3.5 were calculated. Between the conversion degrees (α) of 0.1 and 0.9, the E a values obtained by the two isoconversion methods are similar and have a certain match. Also, the two isoconversion methods confirm Kissinger's calculation. Finally, thermogravimetrymass spectrometry (TG-MS) was used to monitor the gases generated during the thermal decomposition of the AP+CS-Pb-3.5 system in real time.

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Section: Introductionmentioning

confidence: 99%

Preparation of a Chitosan-Lead Composite Carbon Aerogel and Its Catalytic Thermal Decomposition Performance on Ammonium Perchlorate

et al. 2022

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Three new energetic coordination polymers based on nitrogen-rich heterocyclic ligand for thermal catalysis of ammonium perchlorate

Liu

Hao

Huang

et al. 2022

Journal of Solid State Chemistry

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Design, preparation, and combustion performance of energetic catalysts based on transition metal ions (Cu²⁺, Co²⁺, Fe²⁺) and 3-aminofurazan-4-carboxylic acid

Liu,

Xu,

Zhang

et al. 2023

RSC Adv.

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Study on catalytic activity and mechanism of tetrazole-based energetic metal-organic frameworks for thermal decomposition of ammonium perchlorate

Cited by 4 publications

References 45 publications

Preparation of a Chitosan-Lead Composite Carbon Aerogel and Its Catalytic Thermal Decomposition Performance on Ammonium Perchlorate

Preparation of a Chitosan-Lead Composite Carbon Aerogel and Its Catalytic Thermal Decomposition Performance on Ammonium Perchlorate

Three new energetic coordination polymers based on nitrogen-rich heterocyclic ligand for thermal catalysis of ammonium perchlorate

Design, preparation, and combustion performance of energetic catalysts based on transition metal ions (Cu²⁺, Co²⁺, Fe²⁺) and 3-aminofurazan-4-carboxylic acid

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Study on catalytic activity and mechanism of tetrazole-based energetic metal-organic frameworks for thermal decomposition of ammonium perchlorate

Cited by 4 publications

References 45 publications

Preparation of a Chitosan-Lead Composite Carbon Aerogel and Its Catalytic Thermal Decomposition Performance on Ammonium Perchlorate

Preparation of a Chitosan-Lead Composite Carbon Aerogel and Its Catalytic Thermal Decomposition Performance on Ammonium Perchlorate

Three new energetic coordination polymers based on nitrogen-rich heterocyclic ligand for thermal catalysis of ammonium perchlorate

Design, preparation, and combustion performance of energetic catalysts based on transition metal ions (Cu2+, Co2+, Fe2+) and 3-aminofurazan-4-carboxylic acid

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Design, preparation, and combustion performance of energetic catalysts based on transition metal ions (Cu²⁺, Co²⁺, Fe²⁺) and 3-aminofurazan-4-carboxylic acid