Hong-Wei Zhang

One-pot UV-polymerized cellulose-reinforced eutectogel electrolytes for flexible supercapacitors.

A green one-pot strategy is reported to fabricate cellulose-reinforced eutectogel (C-Eutectogel) electrolytes via UV polymerization of acrylamide (AM) in a ZnCl₂-formic acid-H₂O ternary deep eutectic solvent (T-DES), which simultaneously dissolves microcrystalline cellulose (MCC) and serves as the ionic conductive medi...

Solvothermal gelation and molten salt carbonization of polybenzoxazine gels for hierarchically porous carbons in high-performance supercapacitor electrodes

Dual-network hydrogel electrolytes based on carboxymethyl cellulose/tannic acid physical network and covalently crosslinked polyacrylic acid for flexible interdigital zinc-ion hybrid supercapacitors.

A rigid-flexible interpenetrating dual-network gel polymer electrolyte (GPE) is designed by integrating a reversible physically crosslinked network of carboxymethyl cellulose (CMC) and tannic acid (TA) - formed via dynamic hydrogen bonds and coordination interactions - with a covalently crosslinked polyacrylic acid (PA...

Interpenetrating Double-Network Gel Polymer Electrolyte Enabling Mechanically Adaptive Fiber-Shaped Zinc-Ion Hybrid Supercapacitors

The development of flexible and wearable electronics necessitates energy-storage systems that combine high electrochemical performance with mechanical adaptability. However, conventional gel polymer electrolytes (GPEs) struggle to simultaneously achieve high ionic conductivity, sufficient mechanical strength, effecti...