This laboratory focuses on the creation and engineering application of solid-state electrolyte and electrode materials for polymer solid-state batteries, with emphasis on the basic research of solid-state electrolyte structure design and ion transport mechanism, electrode/electrolyte interface construction and interface dynamics regulation. The team integrates the advantages of condensed matter physics, electrochemistry, materials interface science and systems engineering, systematically analyzes the constitutive relationship between the intrinsic properties of solid-state electrolyte materials and the performance of the device, breaks through the interface ion/electron synergistic transport, interfacial stress matching and other key technologies, and focuses on the development of high-compared-energy solid-state batteries for engineering applications and special power supply system solutions. The research results are committed to promoting ...
LEARN MORE1. Surface-Confined Disordered Hydrogen Bond System Enables Stability Breakthrough in All-Solid-State Polymer Lithium Batteries The Advanced Energy Storage Battery Technology Research Team at Fuzhou University developed a surface-confined disordered hydrogen bond system. By chemically anchoring 2-acrylamide-2-methylpropanesulfonic acid (AMPS) molecules onto glass fiber surfaces, they construct a multi-donor-site hydrogen bond network, achieving a triple synergistic effect:
