Synthesis, characterization and catalytic behavior of MFe2O4 (M = Ni, Zn and Co) nanoparticles on the thermal decomposition of TKX-50

Zhang, Ming; Zhao, Fengqi; Yang, Yanjing; Li, Hui; Gao, Hongxu; Yao, Ergang; Zhang, Jiankan; An, Ting; Jiang, Zhoufeng

doi:10.1007/s10973-019-09102-x

Cited by 27 publications

(10 citation statements)

References 32 publications

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“…8(i), the TG curves of TKX‐50, TKX‐50/NiFe 2 O 4 , and TKX‐50/NiCo 2 O 4 (when the addition amount of NiFe 2 O 4 and NiCo 2 O 4 was 10% and with a heating rate of 5.0 K min −1 ) were obtained. The TG curves of TKX‐50, TKX‐50/NiFe 2 O 4 , and TKX‐50/NiCo 2 O 4 composites show two‐step weightlessness, 40‐43 which is consistent with the DSC results. The results of TKX‐50 TG analysis are shown in Fig.…”

Section: Resultssupporting

confidence: 85%

Synthesis, characterization, and catalytic behaviour of nano‐bimetallic nickel oxide on the thermal decomposition of dihydroxylammonium‐5,5′‐bistetrazole‐1,1′‐diolate

Zhao

et al. 2022

J of Chemical Tech & Biotech

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Synthesis, characterization, and catalytic behaviour of nano-bimetallic nickel oxide on the thermal decomposition of dihydroxylammonium-5,5 0 -bistetrazole-1,1 0 -diolate)Bimetal combustion catalyst has become an emerging field in recent years, which is still in its infancy. When the combustion catalyst is used in double-base propellants, it can produce effects that conventional catalysts cannot achieve. In this study, nano-bimetallic nickel oxides (nanospheres of NiFe 2 O 4 and the sub-nanometre flower NiCo 2 O 4 ) were prepared by hydrothermal method and characterized using X-ray powder diffraction (XRD), X-ray photoelectron spectroscopy (XPS), scanning electron microscopy (SEM), and N2 adsorption-desorption test (BET). Moreover, its thermal catalytic action on dihydroxylammonium 5,5'-bistetrazole-1,1'-diolate (TKX-50) was studied. The thermal analysis of composite TKX-50/NiFe 2 O 4 and TKX-50/NiCo 2 O 4 was carried out by thermogravimetric differential scanning calorimetry (TG-DSC). The results show that when the addition amount of NiFe2O4 is 10%, the heating rate is 5.0 K min −1 , the NiFe 2 O 4 has the best catalytic activity for TKX-50 thermal decomposition, and the high thermal decomposition peak temperature (Tpeak1) is decreased by 29 °C. More interestingly, the apparent activation energies of the two composites were calculated by Kissinger, Ozawa, and Starink methods. The advanced thermal analysis kinetics software (AKTS) was used to perform kinetic calculations on the DSC experimental curves of the abovementioned composite energetic materials, and reaction rate curves obtained by the simulation are in good agreement with the experimental curves of the thermal decomposition reaction process, further proving that the accuracy of the experiment is high. Therefore, the addition of NiFe 2 O 4 shows high catalytic efficiency on the thermal decomposition of TKX-50 components, and this would be beneficial to promote the burning rate of propellants containing TKX-50 components.

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Section: Resultssupporting

confidence: 85%

Synthesis, characterization, and catalytic behaviour of nano‐bimetallic nickel oxide on the thermal decomposition of dihydroxylammonium‐5,5′‐bistetrazole‐1,1′‐diolate

Zhao

et al. 2022

J of Chemical Tech & Biotech

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“…The synergistic effect between bimetal oxides makes them have better comprehensive properties than monometal oxides, thus the metal oxide catalysts of TKX-50 often use bimetal oxides. Zhao et al 103 TKX-50, and the catalytic effect of NiFe 2 O 4 is better than that of NiCo 2 O 4 . These findings underscore the variability in catalytic activity among different bimetallic oxides, highlighting that not all bimetallic oxides exert a significant catalytic effect on the thermal decomposition process of TKX-50.…”

Section: Effect Of Metal Oxide Catalysts On the Thermalmentioning

confidence: 99%

“…Research found that Fe 2 O 3 has an excellent catalytic effect on the thermal decomposition process of TKX-50. 102 Zhao et al 102 synthesized two kinds of nanometer Fe 2 O 3 particles (spherical and tubular) by the solvothermal method. DSC curves (Figure 19a) showed that the thermal decomposition peak of TKX-50 decreased significantly after mixing with spherical and tubular ferric oxide.…”

Section: Effect Of Different Catalysts On Thermal Decomposition Of Tk...mentioning

confidence: 99%

“…Metal oxides, as the largest branch of metal derivatives, possess attributes such as low dosage and remarkable efficacy, enabling them to achieve catalytic effects beyond the reach of traditional catalysts. − Fe 2 O 3 is commonly used as an energetic material catalyst in metal oxides. Research found that Fe 2 O 3 has an excellent catalytic effect on the thermal decomposition process of TKX-50 . Zhao et al synthesized two kinds of nanometer Fe 2 O 3 particles (spherical and tubular) by the solvothermal method.…”

Section: Effect Of Different Catalysts On Thermal Decomposition Of Tk...mentioning

confidence: 99%

“…(a) DSC curves of TKX-50, spherical Fe 2 O 3 +TKX-50, and tubular Fe 2 O 3 +TKX-50 . (Reprinted with permission from ref , 2020 Chinese Acta Physica Sinica.)…”

Section: Effect Of Different Catalysts On Thermal Decomposition Of Tk...mentioning

confidence: 99%

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An Overview on Synthesis, Explosion, Catalysis, Modification, and Application of Dihydroxylammonium 5,5′-Bistetrazole-1,1′-diolate (TKX-50)

Liu,

Chen,

Yang

et al. 2024

Chem. Mater.

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Dihydroxylammonium 5,5′-bistetrazole-1,1′-diolate (TKX-50) is a new type of nitrogen-rich ionic salt in the field of energetic materials (EMs), which has beneficial application prospects in military, aerospace, and civilian blasting fields. TKX-50 has the characteristics of easy synthesis, high energy, low sensitivity and toxicity, and good comprehensive performance and is expected to replace the traditional EMs. However, in recent years, although the physicochemical properties and application of TKX-50 have been increasing, there are no relevant comprehensive in-depth reports to discuss the existing problems and countermeasures of TKX-50. Based on the current research progress of TKX-50, this review gives a detailed overview of the synthesis, chemical and physical properties, explosive performance, safety performance, thermal decomposition behavior, catalytic modification, composite modification, and applications of TKX-50. Moreover, we summarize the application advantages and existing problems of TKX-50 and provide a prospective on the development direction and research focus in the future.

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Effects of TKX ‐50 on the Performance of Solid Propellants and Explosives

Pang¹,

Klapötke²,

DeLuca

et al. 2023

Nano and Micro‐Scale Energetic Materials

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Synthesis, characterization and catalytic behavior of MFe2O4 (M = Ni, Zn and Co) nanoparticles on the thermal decomposition of TKX-50

Cited by 27 publications

References 32 publications

Synthesis, characterization, and catalytic behaviour of nano‐bimetallic nickel oxide on the thermal decomposition of dihydroxylammonium‐5,5′‐bistetrazole‐1,1′‐diolate

Synthesis, characterization, and catalytic behaviour of nano‐bimetallic nickel oxide on the thermal decomposition of dihydroxylammonium‐5,5′‐bistetrazole‐1,1′‐diolate

An Overview on Synthesis, Explosion, Catalysis, Modification, and Application of Dihydroxylammonium 5,5′-Bistetrazole-1,1′-diolate (TKX-50)

Effects of TKX ‐50 on the Performance of Solid Propellants and Explosives

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