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journalId=1319355259157577875, language=EN, title=Catalytic Mechanism of Cr2O3 in the Thermal Decomposition Process of CL-20, columnId=null, journalTitle=Chinese Journal of Explosives & Propellants, columnName=null, runingTitle=null, highlight=null, articleAbstract=null, authors=null, authorsList=null, authorCompany=null, correspAuthors=null, authorNote=null, correspAuthorsNote=null, copyrightStatement=null, copyrightOwner=null, extLink=null, articleAbsUrl=null, sourceXml=null, magXml=null, pdfUrl=null, pdf=null, pdfFileSize=null, pdfExtLink=null, richHtmlUrl=null, mobilePdfUrl=null, reviewReport=null, pdfFirstPage=null, abstractGraph=null, abstractGraphContent=null, abstractVideo=null, citation=null, cebUrl=null, magXmlContent=null, mapNumber=null, fund=null), CN=ArticleExt(id=1320429146434548262, articleId=1320429107674984997, tenantId=1146029695717560320, journalId=1319355259157577875, language=CN, title=Cr2O3对CL-20热分解过程的催化机理, columnId=null, journalTitle=火炸药学报, columnName=null, runingTitle=null, highlight=null, articleAbstract=为阐明Cr2O3纳米颗粒对CL-20热分解的催化机制,通过差示扫描量热法(DSC)结合多模型动力学分析,对比了CL-20及Cr2O3/CL-20复合体系的热行为与反应动力学; 运用FWO法、KAS法和Friedman法解析了CL-20及Cr2O3/CL-20热分解过程的动力学参数,并基于esták-Berggren经验方程对相应热分解反应进行模型重建; 采用热红联用技术探讨了CL-20及Cr2O3/CL-20的热分解路径和产物演化过程。结果表明,Cr2O3纳米颗粒可使CL-20热分解反应的自加速分解温度、临界热点火温度、热分解峰温和热爆炸临界温度分别降低12.8、13.4、8.4、8.7℃,表观活化能降低9.6kJ/mol; Cr2O3/CL-20的热分解过程遵循n级动力学方程f(α)=2.633α0.788(1-α)0.586,表明Cr2O3纳米颗粒可加速CL-20热分解过程,并改变其反应路径。Cr2O3/CL-20热分解气态产物为N2O、CO2、CO、NO、HNCO、HCN。, authors=null, authorsList=null, authorCompany=null, correspAuthors=null, authorNote=null, correspAuthorsNote=null, copyrightStatement=null, copyrightOwner=null, extLink=null, articleAbsUrl=null, sourceXml=null, magXml=null, 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