Pub Date : 2022-04-15DOI: 10.1080/07370652.2022.2061087
Yu-Ting Wang, Zhengxiang Huang, Q. Xiao, B. Ma, Xin Jia, X. Zu
{"title":"Pressure on liner surface of the shaped charge with isosceles trapezoidal cross section","authors":"Yu-Ting Wang, Zhengxiang Huang, Q. Xiao, B. Ma, Xin Jia, X. Zu","doi":"10.1080/07370652.2022.2061087","DOIUrl":"https://doi.org/10.1080/07370652.2022.2061087","url":null,"abstract":"","PeriodicalId":15754,"journal":{"name":"Journal of Energetic Materials","volume":" ","pages":""},"PeriodicalIF":2.1,"publicationDate":"2022-04-15","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"48105909","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":3,"RegionCategory":"材料科学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Pub Date : 2022-04-13DOI: 10.1080/07370652.2022.2061088
Shuang-jun Chang, Jiu Wang, Hao Wu, Liang Qin, Na Wang
{"title":"Investigation into the crystal morphology and acidity of LLM-105 in recrystallization","authors":"Shuang-jun Chang, Jiu Wang, Hao Wu, Liang Qin, Na Wang","doi":"10.1080/07370652.2022.2061088","DOIUrl":"https://doi.org/10.1080/07370652.2022.2061088","url":null,"abstract":"","PeriodicalId":15754,"journal":{"name":"Journal of Energetic Materials","volume":" ","pages":""},"PeriodicalIF":2.1,"publicationDate":"2022-04-13","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"45030318","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":3,"RegionCategory":"材料科学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Pub Date : 2022-04-08DOI: 10.1080/07370652.2022.2058116
Priyanka Pandita, V. P. Arya, Gurvinder Kaur, Suman Singh
{"title":"Chemo-mechanical preparation and investigation of physio-chemical and thermo-sensitive properties of Octogen","authors":"Priyanka Pandita, V. P. Arya, Gurvinder Kaur, Suman Singh","doi":"10.1080/07370652.2022.2058116","DOIUrl":"https://doi.org/10.1080/07370652.2022.2058116","url":null,"abstract":"","PeriodicalId":15754,"journal":{"name":"Journal of Energetic Materials","volume":" ","pages":""},"PeriodicalIF":2.1,"publicationDate":"2022-04-08","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"42111393","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":3,"RegionCategory":"材料科学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Pub Date : 2022-04-05DOI: 10.1080/07370652.2022.2061089
W. Trzciński, M. Hara, L. Szymańczyk
{"title":"Properties and detonation performance of tetraamminecopper(II) nitrate (TACN) – a prospective green explosive","authors":"W. Trzciński, M. Hara, L. Szymańczyk","doi":"10.1080/07370652.2022.2061089","DOIUrl":"https://doi.org/10.1080/07370652.2022.2061089","url":null,"abstract":"","PeriodicalId":15754,"journal":{"name":"Journal of Energetic Materials","volume":" ","pages":""},"PeriodicalIF":2.1,"publicationDate":"2022-04-05","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"47073999","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":3,"RegionCategory":"材料科学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Pub Date : 2022-03-28DOI: 10.1080/07370652.2022.2058115
S. G. Hosseini, Hossein Sharifnezhad, Zahra Shirazi, N. Zohari
{"title":"Orthogonal array design method for optimization experiments of composite oxides (CuCr2O4/CuO) synthesis and investigation of their catalytic activity on thermal decomposition of ammonium perchlorate particles","authors":"S. G. Hosseini, Hossein Sharifnezhad, Zahra Shirazi, N. Zohari","doi":"10.1080/07370652.2022.2058115","DOIUrl":"https://doi.org/10.1080/07370652.2022.2058115","url":null,"abstract":"","PeriodicalId":15754,"journal":{"name":"Journal of Energetic Materials","volume":" ","pages":""},"PeriodicalIF":2.1,"publicationDate":"2022-03-28","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"46312752","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":3,"RegionCategory":"材料科学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Pub Date : 2022-03-18DOI: 10.1080/07370652.2022.2052207
M. Sućeska, B. Stimac Tumara, M. Dobrilović, V. Bohanek
{"title":"Estimation of detonation front curvature radius by empirical equations","authors":"M. Sućeska, B. Stimac Tumara, M. Dobrilović, V. Bohanek","doi":"10.1080/07370652.2022.2052207","DOIUrl":"https://doi.org/10.1080/07370652.2022.2052207","url":null,"abstract":"","PeriodicalId":15754,"journal":{"name":"Journal of Energetic Materials","volume":" ","pages":""},"PeriodicalIF":2.1,"publicationDate":"2022-03-18","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"49386970","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":3,"RegionCategory":"材料科学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Pub Date : 2022-02-21DOI: 10.1080/07370652.2022.2028034
Qianhua Liu, Chongwei An, Quntao Huang, Bin Liu, Ruixuan Xu, Sheng Kong, Jiechao Wang, Minchang Wang, Ning Liu
ABSTRACT The solid–liquid equilibrium and thermodynamic properties of FOX-7 in three binary mixed solvents (N-methyl pyrrolidone-water, N,N-dimethylacetamide-water and 1,4-Butyrolactone-water) are studied by focused beam reflectance measurement (FBRM) dynamic detection method and the solubility is predicted by conductor-like screening model for real solvents (COSMO-RS) under atmospheric pressure from 298.15 to 343.15 K. The results show that the solubility of FOX-7 increase with the increasing temperature and the mole fraction of N-methyl pyrrolidone, N,N-dimethylacetamide and 1,4-Butyrolactone. The solubility data can be well correlated by Apelblat, van’t Hoff and Yaws equation. The data of hybrid thermodynamic parameters (including the hybrid enthalpy, entropy, and Gibbs energy) show that the dissolution process is endothermic, non-spontaneous and enthalpy driven. In addition, COSMO-RS can accurately predict the increasing trend of solubility with increasing of temperature and mole fraction of solvent. However, the COSMO-RS overestimates solubility in three binary solvents except for x NMP = 0.1575, the average mean squared quadratic error becomes larger with an increasing mole fraction of water. Solubility data and thermodynamic parameters can lay a foundation for the crystallization and spheroidization modification of FOX-7.
{"title":"Solubility determination and prediction for FOX-7 in three binary solvents at different temperatures","authors":"Qianhua Liu, Chongwei An, Quntao Huang, Bin Liu, Ruixuan Xu, Sheng Kong, Jiechao Wang, Minchang Wang, Ning Liu","doi":"10.1080/07370652.2022.2028034","DOIUrl":"https://doi.org/10.1080/07370652.2022.2028034","url":null,"abstract":"ABSTRACT The solid–liquid equilibrium and thermodynamic properties of FOX-7 in three binary mixed solvents (N-methyl pyrrolidone-water, N,N-dimethylacetamide-water and 1,4-Butyrolactone-water) are studied by focused beam reflectance measurement (FBRM) dynamic detection method and the solubility is predicted by conductor-like screening model for real solvents (COSMO-RS) under atmospheric pressure from 298.15 to 343.15 K. The results show that the solubility of FOX-7 increase with the increasing temperature and the mole fraction of N-methyl pyrrolidone, N,N-dimethylacetamide and 1,4-Butyrolactone. The solubility data can be well correlated by Apelblat, van’t Hoff and Yaws equation. The data of hybrid thermodynamic parameters (including the hybrid enthalpy, entropy, and Gibbs energy) show that the dissolution process is endothermic, non-spontaneous and enthalpy driven. In addition, COSMO-RS can accurately predict the increasing trend of solubility with increasing of temperature and mole fraction of solvent. However, the COSMO-RS overestimates solubility in three binary solvents except for x NMP = 0.1575, the average mean squared quadratic error becomes larger with an increasing mole fraction of water. Solubility data and thermodynamic parameters can lay a foundation for the crystallization and spheroidization modification of FOX-7.","PeriodicalId":15754,"journal":{"name":"Journal of Energetic Materials","volume":" ","pages":""},"PeriodicalIF":2.1,"publicationDate":"2022-02-21","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"43614501","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":3,"RegionCategory":"材料科学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Pub Date : 2022-01-31DOI: 10.1080/07370652.2022.2032485
J. Yeager, D. Montanari, C. Woznick, R. Knepper, K. Bennett
ABSTRACT The high explosive PBX 9502 undergoes irreversible expansion during thermal cycling (“ratchet growth”). Recent innovations in thermomechanical modeling via homogenization strategies are beginning to incorporate mesoscale information such as grain size, total porosity, and spatial distribution of voids and cracks. To generate a complete experimental data set to challenge and inform these models, PBX 9502 pellets were thermally cycled, cross-sectioned using ion polishing, and imaged in high resolution with scanning electron microscopy. Ratchet growth was found to drive expansion through microcracking. Microcracks were affected by agglomeration of crystals within the PBX. Virgin material showed greater ratchet growth than recycled material.
{"title":"Multiscale investigation of the microstructural mechanisms driving ratchet growth in PBX 9502","authors":"J. Yeager, D. Montanari, C. Woznick, R. Knepper, K. Bennett","doi":"10.1080/07370652.2022.2032485","DOIUrl":"https://doi.org/10.1080/07370652.2022.2032485","url":null,"abstract":"ABSTRACT The high explosive PBX 9502 undergoes irreversible expansion during thermal cycling (“ratchet growth”). Recent innovations in thermomechanical modeling via homogenization strategies are beginning to incorporate mesoscale information such as grain size, total porosity, and spatial distribution of voids and cracks. To generate a complete experimental data set to challenge and inform these models, PBX 9502 pellets were thermally cycled, cross-sectioned using ion polishing, and imaged in high resolution with scanning electron microscopy. Ratchet growth was found to drive expansion through microcracking. Microcracks were affected by agglomeration of crystals within the PBX. Virgin material showed greater ratchet growth than recycled material.","PeriodicalId":15754,"journal":{"name":"Journal of Energetic Materials","volume":" ","pages":""},"PeriodicalIF":2.1,"publicationDate":"2022-01-31","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"42062557","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":3,"RegionCategory":"材料科学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Pub Date : 2022-01-20DOI: 10.1080/07370652.2022.2028035
Xiaopeng Zhang, Yige Wu, Shaohua Jin, Guanchao Lan, Xiaojun Wang, Jun-feng Wang, Fenqing Shang, Shu-sen Chen, Junyi Du, Q. Shu
ABSTRACT A novel ternary energetic cocrystal composed of 3,4-diaminofurazan (DAF), 3,4-dinitropyrazole (DNP), and H2O in a 1:1:1 stoichiometry with low impact sensitivity is reported. This cocrystal has a predicted detonation velocity higher than DAF and TNT. Preliminary attempts are reported to obtain the even more energetic cocrystals DAF/DNP and DAF/DNP/H2O2. For the latter, an original approach based on the urea/H2O2 cocrystal as a source of H2O2 is described.
{"title":"A novel ternary energetic compound: DAF/DNP/H2O cocrystal","authors":"Xiaopeng Zhang, Yige Wu, Shaohua Jin, Guanchao Lan, Xiaojun Wang, Jun-feng Wang, Fenqing Shang, Shu-sen Chen, Junyi Du, Q. Shu","doi":"10.1080/07370652.2022.2028035","DOIUrl":"https://doi.org/10.1080/07370652.2022.2028035","url":null,"abstract":"ABSTRACT A novel ternary energetic cocrystal composed of 3,4-diaminofurazan (DAF), 3,4-dinitropyrazole (DNP), and H2O in a 1:1:1 stoichiometry with low impact sensitivity is reported. This cocrystal has a predicted detonation velocity higher than DAF and TNT. Preliminary attempts are reported to obtain the even more energetic cocrystals DAF/DNP and DAF/DNP/H2O2. For the latter, an original approach based on the urea/H2O2 cocrystal as a source of H2O2 is described.","PeriodicalId":15754,"journal":{"name":"Journal of Energetic Materials","volume":" ","pages":""},"PeriodicalIF":2.1,"publicationDate":"2022-01-20","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"47073956","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":3,"RegionCategory":"材料科学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
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