Electrocatalysts play a pivotal role in reducing the reaction barriers for key reactions such as
the oxygen reduction reaction (ORR), oxygen evolution reaction (OER), and hydrogen …

Carbon-based materials have multiple advantages including abundant sources, tunable
molecular structures, high electronic conductivity, and environmental compatibility. Rapidly …

Single-atom catalysts based on metal–N4 moieties and anchored on carbon supports
(defined as M–N–C) are promising for oxygen reduction reaction (ORR). Among those, M–N …

A flexible air electrode with excellent activity and outstanding stability is highly desirable for
metal-air batteries. Herein, the rational design of CoNi alloys derived intertwined N-doped …

Abstract Three dimensional (3D) graphene-based hybrid materials are currently arousing
much interest and have found many potential applications in wide fields. 3D graphene can …

Transition metal oxide-based materials are an interesting alternative to substitute noble-
metal based catalyst in energy conversion devices designed for oxygen reduction (ORR) …

Rational design and accessible fabrication of bifunctional electrocatalysts with high
electrocatalytic activity, low price and good durability for the oxygen reduction reaction …

Aiming to solve the aggravating electromagnetic radiation issues, high-performance
electromagnetic wave (EMW) absorbers are urgently required. Recently, integrating …

Since the discovery of graphene, diverse kinds of 2D nanomaterials have been explored
and exhibited great promise for application in electrochemical energy storage and …

Aluminum-gas battery is a special kind of fuel cell that converts chemical energy directly into
electrical energy, possessing the advantages of high specific energy density, higher safety …