The reasonable design of electrode materials for rechargeable batteries plays an important
role in promoting the development of renewable energy technology. With the in‐depth …

With the development of renewable energy and electrified transportation, electrochemical
energy storage will be more important in the future than it has ever been in the past …

An earth‐abundant and highly efficient electrocatalyst is essential for oxygen evolution
reaction (OER) due to its poor kinetics. Layered double hydroxide (LDH)‐based …

Although both are based on Zn, Zn–air batteries and Zn–ion batteries are good at energy
density and power density, respectively. Here, we adopted Ar–plasma to engrave a cobalt …

Three-dimensional (3D) hierarchical Co3O4 nanocatalysts with different morphologies and
various exposed crystal planes were synthesized via a hydrothermal process without the …

Co3O4 spinel has been widely investigated as a promising catalyst for the oxidation of
volatile organic compounds (VOCs). However, the roles of tetrahedrally coordinated Co2+ …

The demand for the large-scale storage system has gained much interest. Among all the
criteria for the large-scale electrical energy storage systems (EESSs), low cost ($ k Wh− 1) is …

Oxidation into CO2 is a major solution to CO abatement in air depollution treatments. The
development of catalytic converters led to an extraordinary high number of publications on …

Abstract 2D-Co 3 O 4 and 3D-Co 3 O 4 catalysts were prepared by the hard template
method, and nano-Co 3 O 4 was synthesized by precipitation method. The catalytic activity …

Abstract Mesoporous Co 3 O 3.87◻ 0.13 (◻ represents oxygen vacancies) and Co 3 O 3.87
F 0.13 electrocatalysts, integrating advantages of oxygen vacancies and fluorine anion …