Nowadays, to alleviate the growing pressure of energy shortages and environmental
pollution, electrochemical energy conversion is seen as a fossil‐free, secondary pollution …

The development of robust nano‐and microstructured catalysts on highly conductive
substrates is an effective approach to produce highly active binder‐free electrodes for …

Construction of high-efficiency, low cost and stable non-noble metal catalyst on air cathode
is of great importance for design and assembly of rechargeable Zn-air battery. Eriochrome …

Mixed metal sulfides (MMSs) have attracted increased attention as promising electrode
materials for electrochemical energy storage and conversion systems including lithium‐ion …

It is very important to design the catalysts with special spatial architectures and excellent
electrochemical performance. It is well known that non-noble metal catalysts are inferior to Pt …

Electrocatalytic hydrogen evolution reaction (HER), oxygen evolution reaction (OER) and
oxygen reduction reaction (ORR) are three typical reactions in energy conversion devices …

The advancement of a naturally rich and effective bifunctional substance for hydrogen and
oxygen evolution reaction is crucial to enhance hydrogen fuel production efficiency via the …

Alkaline water electrolysis at high current densities is plagued by gas bubble generation and
trap** in stochastic porous electrodes (eg, Ni foams), which causes a significant reduction …

Abstract 3D‐networked, ultrathin, and porous Ni3S2/CoNi2S4 on Ni foam (NF) is
successfully designed and synthesized by a simple sulfidation process from 3D Ni–Co …

The exploration of highly active and stable noble-metal-free electrocatalysts for hydrogen
and oxygen evolution reaction is a challenging task to achieve sustainable production of H 2 …