In Situ Emulsion Crystallization Combined With Deep Potential Molecular Dynamics: Desensitization of Energetic Perovskite DAP‐4

mobility and suppressing hotspot formation under shear. Experimentally, 5 wt.% SA increases the BAM friction threshold from <5 to 40 N while retaining ∼90% of the combustion pressure, whereas mechanical mixing at identical loading shows negligible improvement. These quantitative metrics provide an operational decision rule for evaluating interfacial stabilization and potentially enable a predictive screening of amphiphilic coatings on complex multi-ionic lattices.