Mo-Ran Wang

Ca2+-Triggered Reinforcement of Polyacrylamide/Sodium Alginate Composite Nanogel Spheres for Regulating Multiphase Transport in Low-Permeability Heterogeneous Porous Media.

Low-permeability heterogeneous porous media commonly exhibit preferential flow through high-permeability channels and persistent residual-oil trapping in small pores and dead-end regions, limiting effective multiphase transport and residual-oil mobilization. Herein, Ca2+-responsive polyacrylamide/sodium alginate nanoge...

Microfluidic geometry design of inlet-boundary confinement for two-phase displacement in heterogeneous porous media

Regulating phonon-carrier transport by interfacial symmetry breaking in thermoelectric multilayers

More than half of global primary energy is dissipated as low-grade waste heat, yet thermoelectric conversion remains constrained by the intrinsic coupling between phonon and charge transport. Here, we introduce graded interfacial size distribution as a thermodynamic design variable that breaks translational symmetry in...