Ferrocene-modified dendrimers as support of copper nanoparticles: evaluation of the catalytic activity for the decomposition of ammonium perchlorate

Ríos, Paulina L.; Araya-Durán, Ingrid; Bonardd, Sebastián; Arroyo, Juan Luis; Povea, Paula; Camarada, María Belén

doi:10.1016/j.mtchem.2021.100631

Cited by 10 publications

(17 citation statements)

References 84 publications

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“…[10] After years of research, nitrogen-rich heterocyclic compounds stand out among many energetic materials and emerge as high-quality candidates for high energy density materials. [15] Due to the high nitrogen content, stability, and low toxicity, [7] triazole and tetrazole energetic materials have become the focus of research. Azole compounds contain a large number of N=N and CÀ N, and are characterized by high nitrogen and low carbon and hydrogen content, high energy, and high density.…”

Section: Introductionmentioning

confidence: 99%

“…Energetic materials are a class of compounds containing explosive groups or oxidants, also the combustibles that can independently carry out chemical reactions and output energy [10] . After years of research, nitrogen‐rich heterocyclic compounds stand out among many energetic materials and emerge as high‐quality candidates for high energy density materials [15] . Due to the high nitrogen content, stability, and low toxicity, [7] triazole and tetrazole energetic materials have become the focus of research.…”

Section: Introductionmentioning

confidence: 99%

“…Due to the high nitrogen content, stability, and low toxicity, [7] triazole and tetrazole energetic materials have become the focus of research. Azole compounds contain a large number of N=N and C−N, and are characterized by high nitrogen and low carbon and hydrogen content, high energy, and high density [8,15–18] . Polar elements (N, O etc.)…”

Section: Introductionmentioning

confidence: 99%

“…Azole compounds contain a large number of N=N and CÀ N, and are characterized by high nitrogen and low carbon and hydrogen content, high energy, and high density. [8,[15][16][17][18] Polar elements (N, O etc.) or polar groups (À NH 2 , À CO etc.)…”

Section: Introductionmentioning

confidence: 99%

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Synthesis and properties of binuclear ferrocene energetic compounds as combustion rate catalyst

Zhao

Hou

et al. 2022

Zeitschrift anorg allge chemie

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In order to improve the catalytic performance, oxidation resistance and thermal stability of neutral alkyl ferrocene-based combustion rate catalysts, mononuclear ferrocene energetic compounds were designed and prepared, but four binuclear ferrocene energetic compounds were unexpectedly discovered during the synthesis compounds. The new compounds were characterized by single-crystal X-ray diffraction, 1 H and 13 C nuclear magnetic resonance spectroscopy, and high-resolution mass spectrometry. The crystal structures of compounds a, b, c and d confirmed that we have successfully prepared binuclear ferrocene nitrogen-containing heterocyclic compounds. The thermogravimetric results revealed that most of the compounds exhibit high thermal stability. The electrochemical properties of the four compounds were examined by cyclic voltammetry (CV) and differential pulse voltammetry; the CV experimental results indicated that these compounds showed good electrochemical performance, which contributed to their burning rate catalytic activity in composite solid propellants. Differential scanning calorimetry was used to study the catalytic performance of the binuclear ferrocene energetic compounds for ammonium perchlorate (AP). The results show that these compounds have a good combustion catalytic effect on AP due to the increase in the number of ferrocene groups.

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Section: Introductionmentioning

confidence: 99%

Section: Introductionmentioning

confidence: 99%

Section: Introductionmentioning

confidence: 99%

Section: Introductionmentioning

confidence: 99%

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Synthesis and properties of binuclear ferrocene energetic compounds as combustion rate catalyst

Zhao

Hou

et al. 2022

Zeitschrift anorg allge chemie

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“…Nowadays, the more studied catalysts are nanometals or their oxides. [12][13][14] However, all these types of substances are prone to agglomeration in the catalytic process and cannot maximize their effects. To effectively solve this problem, MOFs were introduced as catalysts for AP, considering their excellent structural properties.…”

Section: Introductionmentioning

confidence: 99%

Gas–solid two-phase flow method for preparing trimesic acid series MOFs for catalytic thermal decomposition of ammonium perchlorate

et al. 2022

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Simple synthesis of energetic ferrocene‐based coordination derivatives as attractive multifunctional catalysts for the thermal decomposition of ammonium perchlorate

Liu

2022

Applied Organom Chemis

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Four novel energetic ferrocene-based coordination derivatives, namely [M (FcHz)Á(NO 3 )] n (M = Co 2+ , Cu 2+ , Zn 2+ , and Fe 3+ ), were successfully prepared through a solvothermal method using 1,1 0 -bis(1-hydrazinoethylene) ferrocene (FcHz) with excellent electron transfer ability and energy bonds (C=N, N-N) as a ligand to coordinate with transition metals with high catalytic activity to promote the decomposition of ammonium perchlorate (AP). Their chemical structure, crystalline features, and morphology were comprehensively characterized, and their catalytic performance was analyzed. It is found that all [M (FcHz)Á(NO 3 )] n exhibited better catalytic performance for AP decomposition than that of traditional catalyst catocene because of the optimal synergistic effect between FcHz and transition metals. In addition, they had a large specific surface area, strong NH 3 absorption capacity, and high thermal property, which also could accelerate AP decomposition. [Co (FcHz)Á(NO 3 )] n was the best one, and AP with [Co (FcHz)Á(NO 3 )] n could decrease the high-temperature decomposition temperature and apparent activation energy of AP decomposition by 110 C and 75.82 kJ mol À1 , respectively, and increase heat release by 1066 J/g. The online thermogravimetric analyzer-coupled with a Fourier-transform infrared explored the AP decomposition products at different temperatures catalyzed by [Co (FcHz)Á(NO 3 )] n , and a possible catalytic mechanism was also proposed.The results indicate that [Co (FcHz)Á(NO 3 )] n with high efficiency, high energy, and high anti-migration has application prospects in AP-based solid propellants.

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Ferrocene-modified dendrimers as support of copper nanoparticles: evaluation of the catalytic activity for the decomposition of ammonium perchlorate

Cited by 10 publications

References 84 publications

Synthesis and properties of binuclear ferrocene energetic compounds as combustion rate catalyst

Synthesis and properties of binuclear ferrocene energetic compounds as combustion rate catalyst

Gas–solid two-phase flow method for preparing trimesic acid series MOFs for catalytic thermal decomposition of ammonium perchlorate

Simple synthesis of energetic ferrocene‐based coordination derivatives as attractive multifunctional catalysts for the thermal decomposition of ammonium perchlorate

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