Electrocatalytic water splitting is a promising and viable technology to produce clean,
sustainable, and storable hydrogen as an energy carrier. However, to meet the ever …

Electrochemical water splitting, as a promising sustainable‐energy technology, has been
limited by its slow kinetics and large overpotential. This shortcoming necessitates the design …

The presence of high nitrate (NO 3−) concentration in natural water constitutes a serious
issue to the environment and human health. Therefore, the development of low-cost, stable …

Global demand for energy conversion and storage technologies such as fuel cells, water
electrolyzers, batteries, and supercapacitors is increasing, yet their commercial and …

Single‐atom catalysts (SACs) hold the promise of utilizing 100% of the participating atoms in
a reaction as active catalytic sites, achieving a remarkable boost in catalytic efficiency. Thus …

Nickel foam (NF)-functionalized Co 3 O 4-Bi 2 O 3 nanoparticles (CBO@ NF) synthesized
using a facile one-step microwave-assistant method were employed as catalysts to activate …

Designing semiconductor catalysts with superior charge carrier transfer and adequately
exposed reactive sites is crucial for acquiring remarkable photocatalytic activity. Herein, a …

Transition metal oxides have attracted growing attention for application in energy storage
and conversion technologies. In particular, spinel-based materials, such as ZnCo2O4 …

High-entropy oxides (HEOs) exhibit excellent structural stability, and the synergistic effects
among their constituent elements contribute to performance enhancement, providing vast …

Supercapacitors store electrical energy by ion adsorption at the interface of the electrode‐
electrolyte (electric double layer capacitance, EDLC) or through faradaic process involving …