Hongxia Xu

Title: Hongxia Xu - Innovator in Polymer Electrolyte Technology

Introduction

Hongxia Xu is a prominent inventor based in Qingdao, China. She is affiliated with the Chinese Academy of Sciences, where she contributes to advancements in polymer electrolyte technology. Despite having no granted patents to her name, her research and patent applications reflect her innovative spirit and dedication to the field.

Latest Patent Applications

Hongxia Xu's notable patent application is titled "Polyoxymethylene-Based All-Solid-State Polymer Electrolyte Prepared by In-Situ Ring-Opening Polymerization and Application." This application describes a polyoxymethylene-based all-solid-state polymer electrolyte that is utilized in the formation of all-solid-state secondary lithium batteries. The process involves using a trioxymethylene monomer, an additive, and lithium salt to initiate in-situ ring-opening polymerization on a porous support material through a catalyst. The resulting all-solid-state polymer electrolyte has a thickness ranging from 10 μm to 800 μm, an ionic conductivity of 4×10⁻⁶ S/cm to 8×10⁻⁶ S/cm at room temperature, and an electrochemical window not lower than 4.2 V.

Conclusion

Hongxia Xu's contributions to polymer electrolyte technology highlight her innovative approach and commitment to advancing energy storage solutions. Her work at the Chinese Academy of Sciences continues to pave the way for future developments in this critical field.