A comprehensive review of recent advances in the field of oxygen reduction electrocatalysis
utilizing nonprecious metal (NPM) catalysts is presented. Progress in the synthesis and …

Abstract Development of effective, stable, and economic electrocatalysts is critical for further
implementation of fuel cells, water electrolysis, and metal–air batteries in clean energy …

The rational design of an efficient and inexpensive electrocatalyst based on earth‐abundant
3d transition metals (TMs) for the hydrogen evolution reaction still remains a significant …

Growth in production of manufactured goods and the use of nanomaterials in consumer
products has mounted in the past few decades. Nanotoxicology or toxicity assessment of …

Oxygen evolution reaction (OER), as an important half-reaction of water splitting, hinders the
efficiency of electrocatalysis water owing to a sluggish kinetic process. Therefore, fabricating …

Electrocatalytic hydrogen evolution reaction (HER), oxygen evolution reaction (OER),
oxygen reduction reaction (ORR), and carbon dioxide reduction reaction (CO 2 RR) are …

We report a hollow carbon nanopolyhedron catalyst doped with N and single Fe atoms,
prepared by pyrolyzing hollow ZIF-8 with ferric acetylacetonate and g-C3N4. The catalyst …

In this work, a composite consisting of ZIF-67 and graphene oxide (GO) was successfully
synthesized by a facile in-situ synthesis method and applied in hydrogen release from the …

A series of ZIF-derived Fe–N codoped carbon materials with a well-defined morphology,
high surface area, tunable sizes and porous nanoframe structure was successfully prepared …

Oxygen reduction reaction (ORR) is a crucial process for several significant energy
conversion and storage devices, such as metal‐air batteries and fuel cells. However, the …