火炸药学报2026，Vol.49Issue(4)：347-362,16.DOI:10.14077/j.issn.1007-7812.202512007
金属氧化物及金属氟化物改性硼粉的燃烧性能研究进展
Research Progress on the Combustion Performance of Boron Powders Modified with Metal Oxides and Metal Fluorides
摘要
Abstract
To address the challenges of difficult ignition,low combustion efficiency,and incomplete energy release of boron(B)powder as a metal fuel,the removal of the inherent dense oxide layer(B2O3)on B surface was focused.The recent ad-vances by using metal oxides(MxOy)(e.g.,Bi2O3,CuO,NiO,TiO2,SnO2,MoO3)and metal fluorides(MxFy)(e.g.,LiF,BiF3,FeF3,CoF2)to improve the ignition and combustion performance of B are summarized.The effects of different modifiers on the combustion of B are analyzed,and the advantages and disadvantages of various modified B in terms of ignition and com-bustion performance are compared.The mechanisms of modified B by the modifiers are elucidated.Current challenges are i-dentified,including the need to establish structure-performance relationships between modifiers and B combustion through multi-scale computational simulations from micro-to meso-and macro-scale combined with machine learning models.Furthermore,comprehensive strategies such as synergistic multi-component composite coating,nano-structuring,and novel reactive system design should be pursued to optimize B combustion.These efforts aim to provide a theoretical foundation for achieving effi-cient,controllable,and high-performance B-based fuel systems.Attached with 87 references.关键词
物理化学/硼/金属氧化物/金属氟化物/表面改性/点火性能/金属燃料/含能材料Key words
physical chemistry/boron/metal oxides/metal fluorides/surface modification/ignition performance/metal fuel/energetic materials分类
军事科技引用本文复制引用
段泽群,李明宇,张洋,曲文刚,杨磊,吕玺,庞维强..金属氧化物及金属氟化物改性硼粉的燃烧性能研究进展[J].火炸药学报,2026,49(4):347-362,16.基金项目
国家自然科学基金(No.22575186) （No.22575186）
