The pursuit of advanced thermal management solutions for new energy vehicles necessitates the development of multifunctional materials combining effective thermal insulation with robust flame retardancy. Inorganic silica aerogels, despite their promising intrinsic properties, face significant limitations due to inherent brittleness and poor interfacial compatibility with polymer matrices. Herein, we propose an organic-inorganic hybridization strategy to synergistically enhance both mechanical integrity and flame-retardant efficiency in aerogel composites. A predictive theoretical model is established to simulate heat release behavior and thermal transport characteristics, enabling accurate assessment of temperature evolution in practical engineering environments. Furthermore, drawing inspiration from materials genome concepts, we introduce a computational framework to guide the rational design of these hierarchical composites. This study provides fundamental insights and a methodological foundation for the development of biomass-derived, flame-retardant organic-inorganic aerogel materials tailored for next-generation battery thermal management systems.
Zhang et al. (Fri,) studied this question.