High energy density quasi-solid-state lithium-ion batteries: dry electrode process and gel polymer electrolyte securing 4.5 V stable high-loading cathode technology | Synapse
March 3, 2026
High energy density quasi-solid-state lithium-ion batteries: dry electrode process and gel polymer electrolyte securing 4.5 V stable high-loading cathode technology
Key Points
Stable performance at 4.5 V showcases the effectiveness of high-loading cathodes in quasi-solid-state lithium-ion batteries.
The dry electrode process significantly enhances energy density while maintaining the structural integrity of the batteries.
Implementation of gel polymer electrolytes provides improved ionic conductivity and safety compared to conventional liquid electrolytes.
These advancements may enable longer-lasting battery systems for electric vehicles, portable electronics, and renewable energy storage.