2023
DOI: 10.1002/pen.26455
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Thermally conductive process and mechanism of TATB‐based polymer‐bonded explosives filled with graphene: Effects of interfacial thermal resistance and morphology/content of graphene

Abstract: The thermal conductivity of energy‐containing materials has a significant impact on their environmental suitability during manufacturing, transportation, and storage. In order to effectively regulate the thermal conductivity of polymer‐bonded explosives (PBXs), this study investigates the effects of different aspect ratios of graphene binder and interfacial thermal resistance on the thermal conductivity of TATB‐based PBXs using the finite element method. A model was constructed using Abaqus software to establi… Show more

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Cited by 2 publications
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“…This is necessary to prevent heat accumulation and ensure a long service life. [1][2][3][4] Polymers have attracted increasing attention owing to their unique properties such as ease of processing, low weight, low cost, high chemical stability, and excellent mechanical properties [5][6][7] ; however, most polymers are thermal insulators, and their intrinsic TC is often <0.5 W/(mK). 8,9 To address this issue, various materials, such as metals (e.g., silver, 10 cupper 11 ), ceramic materials (e.g., boron nitride, [12][13][14] alumina, 15 alumina nitride 16 ), and carbonbased materials (e.g., carbon fiber (CF), [17][18][19][20] carbon nanotubes, 21,22 graphene, [23][24][25] graphite 26,27 ) have been incorporated into polymers to improve their TCs.…”
Section: Introductionmentioning
confidence: 99%
“…This is necessary to prevent heat accumulation and ensure a long service life. [1][2][3][4] Polymers have attracted increasing attention owing to their unique properties such as ease of processing, low weight, low cost, high chemical stability, and excellent mechanical properties [5][6][7] ; however, most polymers are thermal insulators, and their intrinsic TC is often <0.5 W/(mK). 8,9 To address this issue, various materials, such as metals (e.g., silver, 10 cupper 11 ), ceramic materials (e.g., boron nitride, [12][13][14] alumina, 15 alumina nitride 16 ), and carbonbased materials (e.g., carbon fiber (CF), [17][18][19][20] carbon nanotubes, 21,22 graphene, [23][24][25] graphite 26,27 ) have been incorporated into polymers to improve their TCs.…”
Section: Introductionmentioning
confidence: 99%