What are Research Status and Challenges of Prussian Blue Cathode Materials for Sodium-Ion Batteries?

In recent years, lithium-ion batteries have been widely used in power and energy storage markets. As a result, lithium resources have become increasingly scarce. Sodium-ion batteries operate on a similar principle and show comparable performance to lithium-ion batteries. However, compared with lithium-ion batteries, sodium-ion batteries have several clear advantages: They also offer good power performance, […]