Guanglei Cui

Title: Guanglei Cui - Innovator in Polymer Electrolytes

Introduction

Guanglei Cui is an inventor based in Qingdao, China. He is associated with the Chinese Academy of Sciences. Although he currently holds no granted patents, his work focuses on advancements in polymer electrolytes, which are crucial for energy storage technologies.

Latest Patent Applications

One of his notable patent applications 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 prepared through in-situ ring-opening polymerization. The electrolyte is designed for use in all-solid-state secondary lithium batteries. The process involves a trioxymethylene monomer, an additive, and lithium salt, which initiates the polymerization on a porous support material via a catalyst. The resulting 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

Guanglei Cui's contributions to the field of polymer electrolytes highlight his innovative approach to energy storage solutions. His ongoing research and applications may pave the way for future advancements in battery technology.