Compatibility study of NaN
            <sub>5</sub>
            with traditional energetic materials and HTPB propellant components

Yao, Yu-Yang; Zhou, Xin; Lin, Qiuhan; Lu, Ming

doi:10.1080/07370652.2020.1731016

Cited by 7 publications

(2 citation statements)

References 14 publications

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“…The smaller endothermicity observed for metal salts was due to the presence of crystallization water. The decomposition temperatures of the cyclo‐N 5 − rings of Fe(N 5 ) 2 and Zn(N 5 ) 2 (121.49 and 112.35 °C, respectively) were lower than that observed for NaN 5 (129.71 °C) [34].…”

Section: Resultsmentioning

confidence: 64%

Thermal Decomposition Kinetics of Potential Solid Propellant Combustion Catalysts Fe(II), Zn(II), Hydroxylammonium, and Hydrazinium Pentazolates

Lu²,

Lei³

et al. 2021

Propellants Explo Pyrotec

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Herein, we prepared Fe(II), Zn(II), hydroxylammonium, and hydrazinium pentazolates and investigated their thermal behavior, decomposition kinetics, and thermodynamic activation parameters. The thermolysis of metal and non‐metal salts featured three and two mass‐loss stages, respectively, with the decomposition of pentazolate anions occurring at 105–135 °C. Moreover, metal salts exhibited higher thermal safety than non‐metal salts under the same conditions. Iron and zinc pentazolates decomposed at lower temperatures than sodium pentazolate, i. e., Fe(II) and Zn(II) ions promoted the decomposition of pentazolate anions. The obtained results demonstrate that the prepared compounds hold great promise as energetic catalysts for solid propellant decomposition.

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Section: Resultsmentioning

confidence: 64%

Thermal Decomposition Kinetics of Potential Solid Propellant Combustion Catalysts Fe(II), Zn(II), Hydroxylammonium, and Hydrazinium Pentazolates

Lu²,

Lei³

et al. 2021

Propellants Explo Pyrotec

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“…How to use reasonable thermal decomposition acceleration simulation experiments to accurately evaluate the stability and compatibility of samples with scientific and reasonable criteria has more practical significance. Currently, the methods for evaluating the compatibility of adhesives and explosives mainly include thermal analysis (including differential scanning calorimeter, differential thermal gravimetric analysis, thermostatic thermogravimetry and microcalorimeter analysis), gas analysis (including the Bourdon method and vacuum stability test) and mechanical sensitivity test, among which differential scanning calorimeter and the vacuum stability test are the most common [ 136 , 137 , 138 ].…”

Section: Challenges and Prospectsmentioning

confidence: 99%

Current Self-Healing Binders for Energetic Composite Material Applications

Yang

Zhou

et al. 2023

Molecules

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Energetic composite materials (ECMs) are the basic materials of polymer binder explosives and composite solid propellants, which are mainly composed of explosive crystals and binders. During the manufacturing, storage and use of ECMs, the bonding surface is prone to micro/fine cracks or defects caused by external stimuli such as temperature, humidity and impact, affecting the safety and service of ECMs. Therefore, substantial efforts have been devoted to designing suitable self-healing binders aimed at repairing cracks/defects. This review describes the research progress on self-healing binders for ECMs. The structural designs of these strategies to manipulate macro-molecular and/or supramolecular polymers are discussed in detail, and then the implementation of these strategies on ECMs is discussed. However, the reasonable configuration of robust microstructures and effective dynamic exchange are still challenges. Therefore, the prospects for the development of self-healing binders for ECMs are proposed. These critical insights are emphasized to guide the research on developing novel self-healing binders for ECMs in the future.

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Thermal Decomposition Characteristics and Compatibility Studies on [Co(H2O)4(N5)2]·4H2O

Zhang,

Zheng

2024

Springer Proceedings in Physics

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Compatibility study of NaN ₅ with traditional energetic materials and HTPB propellant components

Cited by 7 publications

References 14 publications

Thermal Decomposition Kinetics of Potential Solid Propellant Combustion Catalysts Fe(II), Zn(II), Hydroxylammonium, and Hydrazinium Pentazolates

Thermal Decomposition Kinetics of Potential Solid Propellant Combustion Catalysts Fe(II), Zn(II), Hydroxylammonium, and Hydrazinium Pentazolates

Current Self-Healing Binders for Energetic Composite Material Applications

Thermal Decomposition Characteristics and Compatibility Studies on [Co(H2O)4(N5)2]·4H2O

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Compatibility study of NaN 5 with traditional energetic materials and HTPB propellant components

Cited by 7 publications

References 14 publications

Thermal Decomposition Kinetics of Potential Solid Propellant Combustion Catalysts Fe(II), Zn(II), Hydroxylammonium, and Hydrazinium Pentazolates

Thermal Decomposition Kinetics of Potential Solid Propellant Combustion Catalysts Fe(II), Zn(II), Hydroxylammonium, and Hydrazinium Pentazolates

Current Self-Healing Binders for Energetic Composite Material Applications

Thermal Decomposition Characteristics and Compatibility Studies on [Co(H2O)4(N5)2]·4H2O

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Compatibility study of NaN ₅ with traditional energetic materials and HTPB propellant components