The emerging electrochemical energy storage systems beyond Li‐ion batteries, including
Na/K/Mg/Ca/Zn/Al‐ion batteries, attract extensive interest as the development of Li‐ion …

This Review flows from past attempts to develop a (rechargeable) battery technology based
on Ca via crucial breakthroughs to arrive at a comprehensive discussion of the current …

Layered ammonium vanadate materials exhibit significant mass‐specific capacity and ion
transport rate due to their small molecular weight and large ionic radius. However, the strong …

Rechargeable calcium-ion batteries are intriguing alternatives for use as post-lithium-ion
batteries. However, the high charge density of divalent Ca2+ establishes a strong …

Aqueous zinc ion battery (AZIBs) has become a research hotspot because of its advantages
of low cost, high safety and environmental protection. However, AZIBs still face challenges in …

The urgent demand for cost‐effective energy storage devices for large‐scale applications
has led to the development of several beyond‐lithium energy storage systems (EESs) …

Rechargeable calcium batteries have attracted increasing attention as promising multivalent
ion battery systems due to the high abundance of calcium. However, the development has …

Typical layered structures with large capacity have attracted much interest in lithium ion
batteries and emerging post-lithium ion batteries. However, these typical layered oxides …

NH4+ preintercalated V2O5· n H2O nanobelts with a large interlayer distance of 10.9 Å were
prepared by the hydrothermal method. The material showed a large specific capacity of 391 …

Due to the low cost and low redox potential of calcium, calcium ion batteries (CIBs) are
considered a competitive candidate for large‐scale energy storage systems and have …