Bionic Liquid-Liquid Phase Separation Phenomenon Inspired Lignin Molecular Aggregates toward Highly Nitrogen-Doped Nanocarbon Anode for Sodium-Ion Hybrid Capacitors

Sodium-ion hybrid capacitors (SHICs) are potentially low-cost and high-power energy storage devices. Developing novel anode materials with rapid kinetics is pivotal for propelling the advancement of SIHCs. Naturally renewable lignin...