火炸药学报2025，Vol.48Issue(6)：527-533,7.DOI:10.14077/j.issn.1007-7812.202412004
二茂铁腈氧化物键合氧化石墨烯的制备及其对AP热分解的催化性能
Prapretion of Ferrocene Nitrile Oxide-bonded Graphene Oxide and Its Catalytic Performance on AP Thermal Decomposition
摘要
Abstract
In order to enhance the thermal decomposition performance of ammonium perchlorate(AP),and mitigate the mi-gration of ferrocene within the propellant,three distinct materials were synthesized:graphene oxide bonded to ferrocene nitrile oxide via externallyconnected double bonds(GO-DETA-NFC),reduced graphene oxide bonded to ferrocene nitrile oxide via externally connected double bonds(rGO-DETA-NFC),and graphene oxide directly bonded to ferrocene nitrile oxide(NFC@GO).The synthesis leveraged the unique bonding characteristics of nitrile oxide with double bonds and the exceptional thermal and mass transfer properties inherent to graphene materials.The structures,thermal stability,electron transport capability and thermal decomposition catalytic property were conducted using fourier transform infrared spectroscopy(FTIR),X-ray photoe-lectron spectroscopy(XPS),thermogravimetric analyzer(TGA),cyclic voltammetry(CV)and differential scanning calorimetric(DSC).The results revealed that,compared to GO-DETA-NFC and rGO-DETA-NFC,the NFC@GO exhibits higher thermal sta-bility and better electron transport capability.Notably,the addition of NFC@GO at a mass fraction of 5％demonstrated the most significant promotional effect on AP thermal decomposition,reducing the thermal decomposition peak temperature of AP from 402.0℃ to 343.6℃.Furthermore,all three materials exhibited excellent anti-migration properties.Among them,NFC@GO stands out as a superior choice for its simple preparation process,cost-effectiveness,and outstanding catalytic perform-ance.关键词
物理化学/二茂铁腈氧化物/氧化石墨烯/高氯酸铵/AP/燃速催化剂Key words
physical chemistry/ferrocene nitrile oxide/GO/graphene oxide/ammonium perchlorate/AP/combustion rate catalyst分类
军事科技引用本文复制引用
朱雪梅,雷永林,罗茜,赖鑫..二茂铁腈氧化物键合氧化石墨烯的制备及其对AP热分解的催化性能[J].火炸药学报,2025,48(6):527-533,7.基金项目
装备部预研面上项目(No.61407200202005) （No.61407200202005）
西南科技大学博士基金(No.zx7114) （No.zx7114）
