Our country's scientists have made important research progress in the field of solid-state battery polymer electrolytes.

Currently, new energy vehicles, electric aircraft, humanoid robots, and other technologies are developing rapidly, placing higher demands on power systems. The development of battery devices with high energy density and excellent safety performance has become an urgent need. Recently, a team led by Professor Zhang Qiang from the Department of Chemical Engineering at Tsinghua University made significant progress in the research of polymer electrolytes for lithium batteries, providing new ideas and technical support for the development of practical high-safety, high-energy-density solid-state lithium batteries. The related achievements have been published online in the journal "Nature".