Molecularly engineered CO2-derived oligourea-epoxy hybrid electrolytes with dynamic H-bond networks for high-performance lithium metal batteries

Key Points

• High-performance lithium metal batteries require electrolytes with dynamic H-bond networks, which can be achieved using CO2-derived oligourea-epoxy hybrids.
• The use of these engineered electrolytes leads to improved electrochemical stability and performance metrics, including cycling efficiency and ionic conductivity.
• Evaluation using a specific electrochemical testing methodology demonstrated a significant enhancement in battery life and efficiency.
• This advancement highlights the potential for sustainable electrolyte solutions, applicable in energy storage technologies, improving overall battery technology.