Asymmetric supercapacitors (ASCs) can substantially broaden their working voltage range,
benefiting from the advantages of both cathode and anode while breaking through the …

The growing demand for advanced electrochemical energy storage systems (EESSs) with
high energy densities for electric vehicles and portable electronics is driving the electrode …

Spinel ferrites are regarded as promising electrode materials for supercapacitors (SCs) in
virtue of their low cost and high theoretical specific capacitances. However, bulk ferrites …

Abstract Rechargeable aqueous Zn‐VOx batteries are attracting attention in large scale
energy storage applications. Yet, the sluggish Zn2+ diffusion kinetics and ambiguous …

Transition metal layered double hydroxides (LDHs) are widely used as high‐performance
cathode materials for aqueous alkaline zinc (Zn) batteries. Yet, the strongly alkaline …

Fast charging/discharging rate and long life span render supercapacitors a potential
candidate for the next generation energy supply. Nevertheless, the remaining wide gap …

Carbonaceous materials are attractive supercapacitor electrode materials due to their high
electronic conductivity, large specific surface area, and low cost. Here, a unique hierarchical …

The performance of pseudocapacitive electrodes at fast charging rates are typically limited
by the slow kinetics of Faradaic reactions and sluggish ion diffusion in the bulk structure …

To meet the requirements for high energy/power density, safety and flexibility of wearable
electronic devices simultaneously, a solid-state zinc-ion capacitor (ZIC) is assembled by …

Pseudocapacitive materials are used for supercapacitor applications due to their
exceptionally high capacitance and low cost. Good capacitive performance of the …