Dongyang Shen

Electrolyte materials and interfacial engineering for high-energy-density aqueous potassium-ion batteries

Abstract Aqueous potassium-ion batteries (AKIBs) have emerged as highly attractive candidates for grid-scale energy storage due to their intrinsic safety, low cost, and fast ion transport kinetics. However, their practical deployment is severely impeded by insufficient energy den...

Mastering Electrocatalytic Microenvironment Achieves Aqueous Hydrogen Batteries Exceeding 200 Wh kg–1

Abstract High-safety, low-cost, and long-life aqueous hydrogen gas batteries (AHGBs) driven by hydrogen electrocatalysts are considered one of the most reliable systems in advanced aqueous batteries for large-scale energy storage. However, the rational design of low-loading and h...