Thermal Management In article number (e10550) Donghun Lee and Chae Bin Kim report immiscible binary organic phase-change composites that spontaneously form segregated h-BN networks via particle-stabilized emulsification. The simple melt-mixed architecture delivers 20 W m−1 K−1 thermal conductivity, shape stability above melting, reprocessable adhesion, and tunable latent-heat buffering, enabling efficient CPU-level thermal management.
Lee et al. (2026) studied this question.