나노에너지소재 연구실(Nanomaterial engineering & Energy Applications Laboratory- NEAL)

Sequential assembly of 0D/1D/2D building blocks into precisely controllable multilayer films. Enables programmable nanoarchitectures with tailored transport, mechanical properties, and interfacial chemistry across functional systems. Reprotonation-induced nanofibrillization to create high-strength, porous nanofibrillar networks with controlled ion/solvent pathways. Provides mechanically robust, electrolyte-compatible frameworks for membranes and nanocomposites. Versatile routes to fabricate porous membranes and composite scaffolds with hierarchical pore structures. Integrates nanoparticles/nanofibers during processing to impart designed functionalities and enhanced performance. Lithography-free fabrication of micro-/nano-topographies via buckling and wrinkling. Offers tunable feature size and symmetry through mechanical design and processing, enabling optical and surface functionalization. Design nanostructured separators that enhance Li⁺ transport and homogenize ion flux across the separator. Suppress dendrite growth by promoting stable SEI formation, enabling durable cycling under high current densities and high areal capacities. Develop ultrathin, lithiophilic coatings that enable uniform Li nucleation and deposition on current collectors. Reduce irreversible Li loss and maintain high Coulombic efficiency by stabilizing the anode-free interface during cycling. Develop nanostructured separators for aqueous electrolytes that accelerate Zn²⁺ transport and regulate solvation structures. Enhance cycle durability by suppressing parasitic reactions at electrode–electrolyte interfaces.