With increasing demand for grid‐scale energy storage, potassium‐ion batteries (PIBs) have
emerged as promising complements or alternatives to commercial lithium‐ion batteries …

Aqueous zinc‐ion batteries (AZIBs) have attracted considerable attention as promising next‐
generation power sources because of the abundance, low cost, eco‐friendliness, and high …

Vanadium-based materials have been extensively studied as promising cathode materials
for zinc-ion batteries because of their multiple valences and adjustable ion-diffusion …

Transition-metal oxides are a class of promising pseudo-capacitive materials for high energy
density supercapacitors, while their low intrinsic conductivity, limited electrochemical sites …

Abstract Cobalt oxide (Co 3 O 4) has emerged as a promising battery-type material for
electrochemical energy storage devices; however, the low ionic diffusivity, sluggish charge …

In order to meet the increasing demand for electric energy, it is of great significance to
develop high-performance electrochemical energy storage materials. Cobalt/nickel-based …

Nickel cobalt sulfide (NiCo2S4) is a promising battery-type material for electrochemical
energy storage. However, the slow charge transfer kinetics and ion diffusion as well as the …

Supercapacitors (SCs) have been gaining a great deal of interest as the appealing energy
storage devices because of the outstanding power density and ultralong cycling features …

Transition metal molybdate (RMoO 4) has been extensively studied in optics, electricity and
catalysis due to its low cost and multivalent Mo atoms, while its poor electrical conductivity …

Herein, we have synthesized fluorine-doped cobalt molybdate (F-CoMoO 4) nanosheet
arrays on graphite felt (GF) to efficiently promote the oxygen evolution reaction (OER) …