Pragnesh N. Dave , Ruksana Sirach , Shalini Chaturvedi , Riddhi Thakkar , M.P. Deshpande
{"title":"CoCuZnF对3-硝基-2,4-二氢-1,2,4-三唑-5-酮(NTO)和纳米级NTO热分解的催化作用","authors":"Pragnesh N. Dave , Ruksana Sirach , Shalini Chaturvedi , Riddhi Thakkar , M.P. Deshpande","doi":"10.1016/j.mlblux.2022.100159","DOIUrl":null,"url":null,"abstract":"<div><p>Cobalt-copper-zinc ferrite (CoCuZnF) nanoparticles were synthesized using the precipitation method. The characterization of CoCuZnF was carried out using powder XRD, Raman, IR, UV–vis, and FEG-SEM. The TG-DSC data of NTO, and nNTO containing the catalyst was used to study the thermal decomposition behavior. Three non-isothermal methods were used to evaluate the kinetic parameters. The kinetics data suggests that incorporation of CoCuZnF additive can effectively decrease the high activation energy of NTO by ∼83–88 kJ mol<sup>−1</sup> and nNTO (∼205–216 kJ mol<sup>−1</sup>). The decomposition of both NTO and nNTO was faster in the presence of CoCuZnF, suggesting its plausible use in the high explosive munitions containing NTO.</p></div>","PeriodicalId":18245,"journal":{"name":"Materials Letters: X","volume":null,"pages":null},"PeriodicalIF":2.2000,"publicationDate":"2022-09-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.sciencedirect.com/science/article/pii/S2590150822000394/pdfft?md5=647bc6b5d085fcec880a7d9b7d39c2a2&pid=1-s2.0-S2590150822000394-main.pdf","citationCount":"1","resultStr":"{\"title\":\"The catalytic effect of CoCuZnF on the thermal decomposition of 3-nitro-2,4-dihydro-1,2,4-triazol-5-one (NTO) and nanosize NTO\",\"authors\":\"Pragnesh N. Dave , Ruksana Sirach , Shalini Chaturvedi , Riddhi Thakkar , M.P. Deshpande\",\"doi\":\"10.1016/j.mlblux.2022.100159\",\"DOIUrl\":null,\"url\":null,\"abstract\":\"<div><p>Cobalt-copper-zinc ferrite (CoCuZnF) nanoparticles were synthesized using the precipitation method. The characterization of CoCuZnF was carried out using powder XRD, Raman, IR, UV–vis, and FEG-SEM. The TG-DSC data of NTO, and nNTO containing the catalyst was used to study the thermal decomposition behavior. Three non-isothermal methods were used to evaluate the kinetic parameters. The kinetics data suggests that incorporation of CoCuZnF additive can effectively decrease the high activation energy of NTO by ∼83–88 kJ mol<sup>−1</sup> and nNTO (∼205–216 kJ mol<sup>−1</sup>). The decomposition of both NTO and nNTO was faster in the presence of CoCuZnF, suggesting its plausible use in the high explosive munitions containing NTO.</p></div>\",\"PeriodicalId\":18245,\"journal\":{\"name\":\"Materials Letters: X\",\"volume\":null,\"pages\":null},\"PeriodicalIF\":2.2000,\"publicationDate\":\"2022-09-01\",\"publicationTypes\":\"Journal Article\",\"fieldsOfStudy\":null,\"isOpenAccess\":false,\"openAccessPdf\":\"https://www.sciencedirect.com/science/article/pii/S2590150822000394/pdfft?md5=647bc6b5d085fcec880a7d9b7d39c2a2&pid=1-s2.0-S2590150822000394-main.pdf\",\"citationCount\":\"1\",\"resultStr\":null,\"platform\":\"Semanticscholar\",\"paperid\":null,\"PeriodicalName\":\"Materials Letters: X\",\"FirstCategoryId\":\"1085\",\"ListUrlMain\":\"https://www.sciencedirect.com/science/article/pii/S2590150822000394\",\"RegionNum\":0,\"RegionCategory\":null,\"ArticlePicture\":[],\"TitleCN\":null,\"AbstractTextCN\":null,\"PMCID\":null,\"EPubDate\":\"\",\"PubModel\":\"\",\"JCR\":\"Q3\",\"JCRName\":\"MATERIALS SCIENCE, MULTIDISCIPLINARY\",\"Score\":null,\"Total\":0}","platform":"Semanticscholar","paperid":null,"PeriodicalName":"Materials Letters: X","FirstCategoryId":"1085","ListUrlMain":"https://www.sciencedirect.com/science/article/pii/S2590150822000394","RegionNum":0,"RegionCategory":null,"ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"Q3","JCRName":"MATERIALS SCIENCE, MULTIDISCIPLINARY","Score":null,"Total":0}
The catalytic effect of CoCuZnF on the thermal decomposition of 3-nitro-2,4-dihydro-1,2,4-triazol-5-one (NTO) and nanosize NTO
Cobalt-copper-zinc ferrite (CoCuZnF) nanoparticles were synthesized using the precipitation method. The characterization of CoCuZnF was carried out using powder XRD, Raman, IR, UV–vis, and FEG-SEM. The TG-DSC data of NTO, and nNTO containing the catalyst was used to study the thermal decomposition behavior. Three non-isothermal methods were used to evaluate the kinetic parameters. The kinetics data suggests that incorporation of CoCuZnF additive can effectively decrease the high activation energy of NTO by ∼83–88 kJ mol−1 and nNTO (∼205–216 kJ mol−1). The decomposition of both NTO and nNTO was faster in the presence of CoCuZnF, suggesting its plausible use in the high explosive munitions containing NTO.
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