A solid-state battery is a type of battery that uses solid electrodes and a solid electrolyte, instead of the liquid or polymer gel electrolytes found in conventional lithium-ion or lithium polymer batteries
. Some key features and advantages of solid-state batteries include:
- Energy Density : Solid-state batteries can have a higher energy density compared to liquid electrolyte batteries, which allows for increased capacity and potentially longer range for electric vehicles
- Safety : Solid-state batteries are considered safer than conventional lithium-ion batteries due to their solid electrolyte, which eliminates the risk of flammability and other safety concerns associated with liquid electrolytes
- Durability : Solid-state batteries have a solid electrolyte that is stable and chemically inert, making them more durable and less prone to damage compared to liquid electrolyte batteries
Some challenges in the widespread adoption of solid-state batteries include energy and power density, cost, and scalability
. However, various companies and researchers are working on developing solid- state batteries for mass production, with some expecting to begin production in 2027-2028
. Solid-state batteries have potential applications in electric vehicles, electronic device backup power supplies, and IoT devices
