Rechargeable batteries that make renewable energy resources feasible for electrification
technologies have been extensively investigated. Their corresponding performance is …

As a promising alternative to the market-leading lithium-ion batteries, low-cost sodium-ion
batteries (SIBs) are attractive for applications such as large-scale electrical energy storage …

Sodium-ion capacitors (SICs) have received increasing attention because of the abundance
of sodium resources and the combined feature of high energy and power density derived …

Energy materials are vital to energy conversion and storage devices that make renewable
resources viable for electrification technologies. In situ transmission electron microscopy …

In situ transmission electron microscopy (TEM) is one of the most powerful approaches for
revealing physical and chemical process dynamics at atomic resolutions. The most recent …

Conversion‐type materials have been considered as potentially high‐energy‐density
alternatives to commercially dominant intercalation‐based electrodes for rechargeable ion …

Ti-based chalcogenides TiX 2 (X= O, S, Se) are widely used in the research of battery
electrode materials due to its excellent rate performance and good chemical stability. In this …

Transition metal phosphides, such as iron phosphide (FeP), have been considered as
promising anode candidates for high-performance sodium ion batteries (SIBs) owing to their …

Sodium‐ion batteries (SIBs) have attracted tremendous attentions in recent years due to the
abundance and wide distribution of Na resource on the earth. However, SIBs still face the …

Understanding the fundamental mechanisms of advanced electrode materials at the atomic
scale during the electrochemical process is necessary to develop high-performance …