Potassium ion energy storage devices are competitive candidates for grid-scale energy
storage applications owing to the abundancy and cost-effectiveness of potassium (K) …

The activated carbon based electrode materials are promising for applications in
supercapacitors, fuel cells, and batteries due to their large surface area and porous …

Batteries and hybrid supercapacitors (SCs) are now playing a pivotal role in the
development of electric vehicles, consumer electronics and large-scale power stations …

Amorphous carbons are promising anodes for high-rate potassium-ion batteries. Most low-
temperature annealed amorphous carbons display unsatisfactory capacities. Heteroatom …

With the development of clean energy sources such as solar and wind power, large-scale
energy storage technologies will play a significant role in the rational utilization of clean …

Transition metal selenides are considered reliable anode materials for sodium-ion batteries
(SIBs) on account of their commendable sodium storage capability. Yet they still face …

In this critical Review we focus on the evolution of the hybrid ion capacitor (HIC) from its
early embodiments to its modern form, focusing on the key outstanding scientific and …

Notably, many significant breakthroughs for a new generation of supercapacitors have been
reported in recent years, related to theoretical understanding, material synthesis and device …

The high‐throughput scalable production of inexpensive and efficient electrode materials at
high current densities demanded by industry is a huge challenge for large‐scale …

Hybrid metal‐ion capacitors (MICs)(M stands for Li or Na) are designed to deliver high
energy density, rapid energy delivery, and long lifespan. The devices are composed of a …