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Thermite reactions between metal fuels and oxide oxidizers are highly exothermic and self-sustaining, so they find wide applications in the explosion, pyrotechnics, thermal batteries, micro-actuator, and material synthesis and process. Compared to the well-studied aluminum (Al)-based thermites, boron (B)-based thermites are thermodynamically attractive due to boron's higher volumetric and gravimetric energy densities and they received limited attention. Previous studies have compared the effect of metal oxide on the reaction onset temperature of B-based thermites and identified that B/Bi₂O₃ and B/CuO thermites have lower reaction onset temperatures than other B/metal oxides. Nevertheless, there is no systematic study on the effect of metal oxide on both ignition and combustion of B-based thermite. In addition, no study has investigated the effect of binary metal oxide mixtures for B-based thermite. Herein, we …