Xigao Jian

Tailoring Backbone Rigidity and Cross-Linking of Photosensitive Polyimides for 3D Printing with Ultralow Dielectric Loss at High Frequencies

Abstract Additive manufacturing represents a versatile platform for the development of high-frequency communication electronics. However, existing dielectric polymer inks often fail to simultaneously meet the requirements of low dielectric loss, high thermal stability, and high m...

Enthalpy‐Entropy Molecular Design of Gel Polymer Electrolytes for Regulating Solvation Chemistry in Lithium–Sulfur Batteries

ABSTRACT Gel polymer electrolytes (GPEs) show great promise in lithium–sulfur (Li–S) batteries, but their practical application is limited by the high enthalpy of Li + desolvation and the slow conversion rate of polysulfides, which disrupt the redox pathway and accelerate capacit...