Ever-increasing global energy consumption has driven the development of renewable
energy technologies to reduce greenhouse gas emissions and air pollution. Battery energy …

Potassium‐ion batteries (KIBs) are considered as the potential energy storage devices due
to the abundant reserves and low cost of potassium. In the past decade, research on KIBs …

In nature, the human body is a perfect self-organizing and self-repairing system, with the
skin protecting the internal organs and tissues from external damages. In this work, inspired …

Li-ion batteries (LIBs), commercialized in 1991, have the highest energy density among
practical secondary batteries and are widely utilized in electronics, electric vehicles, and …

Demand for energy in day to day life is increasing exponentially. However, existing energy
storage technologies like lithium ion batteries cannot stand alone to fulfill future needs. In …

Hard carbon (HC) is a promising anode material for K+-storage due to its randomly oriented
turbostratic structure. However, most reported HC anodes exhibit low initial coulombic …

Portable electronic devices (PEDs) are promising information‐exchange platforms for real‐
time responses. Their performance is becoming more and more sensitive to energy …

Potassium-ion batteries (PIBs) have attracted tremendous attention due to their low cost, fast
ionic conductivity in electrolyte, and high operating voltage. Research on PIBs is still in its …

Potassium‐ion batteries (PIBs) have attracted tremendous attention because of their high
energy density and low‐cost. As such, much effort has focused on developing electrode …

Carbon‐based materials have been considered as the most promising anode materials for
both sodium‐ion batteries (SIBs) and potassium‐ion batteries (PIBs), owing to their good …