Weiqing Yang

Tailoring Dynamic Charge Response and Trap-State Landscapes with Targeted Phosphine Oxide Additive for Efficient FAPbBr3 Quantum-Dot Light-Emitting Diodes

Abstract Formamidinium lead bromide (FAPbBr3) perovskite quantum dots (PeQDs) are promising emitters for next-generation displays owing to their narrow emission, high color purity, and solution processability. However, surface-derived trap states promote nonradiative recombinatio...

Research Progress and Prospects of Poly(Ionic Liquid)s for High‐Performance Lithium Batteries

Poly(ionic liquid)s (PIL) are a class of highly designable functional polymers that integrate the high ionic conductivity, a wide electrochemical stability window, and intrinsic flame retardancy of ionic liquids, positioning them as leading candidates to overcome the safety bottl...

A Phyllostachys Edulis -Derived Microporous Carbon-Coated Separator with Improved Li+ Transport for Long Cycling Lithium–Chalcogenide Batteries

Abstract Lithium–chalcogenide batteries (LCBs) offer high theoretical energy density but suffer from the polysulfide/polyselenide shuttling during charging and discharging processes with conventional polypropylene (PP) separators, causing low active-material utilization and sever...