含能材料2026，Vol.34Issue(3)：316-331,16.DOI:10.11943/CJEM2025241
PBX炸药热分解研究进展
Research Progress on Thermal Decomposition of PBX Explosives
摘要
Abstract
The thermal decomposition of polymer-bonded explosives(PBX)under complex service environments represents a quintessential multiscale,multiphysics challenge.While progress has been made at individual scales,current research remains fragmented,lacking a cohesive framework that integrates molecular chemistry,mesoscopic damage evolution,and macroscopic thermo-mechanical response.This review systematically synthesizes the state-of-the-art in PBX thermal decomposition,covering methodologies,applications,and critical influencing factors.The key frontiers for future research were identified,including high-spatiotemporal-resolution in situ characterization,multiscale predictive modeling,and decomposition kinetics under con-finement.Ultimately,developing physics-based life prediction models is pivotal for accurately assessing munition health and guiding the design of robust,aging-resistant formulations.关键词
高聚物粘结炸药(PBX)/热分解/热稳定性/寿命评估/影响因素Key words
polymer bonded explosive(PBX)/thermal decomposition/thermal stability/service life prediction/influencing factors分类
军事科技引用本文复制引用
黄蒙,周静,唐秋凡,张俊林,王晓峰..PBX炸药热分解研究进展[J].含能材料,2026,34(3):316-331,16.基金项目
国家自然科学基金(22475169,22575185)National Natural Science Foundation of China(Nos:22475169,22575185) （22475169,22575185）
