Rechargeable zinc–air battery (RZAB) is one of the most promising energy-storage devices
for our renewable energy economy. However, many hurdles limit its practical application …

Fuel cells have emerged as a promising clean electrochemical energy technology with a
great potential in various sectors, including transportation and power generation. However …

Anion-exchange membrane fuel cells and Zn–air batteries based on non-Pt group metal
catalysts typically suffer from sluggish cathodic oxygen reduction. Designing advanced …

Iron phthalocyanine‐based polymers (PFePc) are attractive noble‐metal‐free candidates for
catalyzing oxygen reduction reaction (ORR). However, the low site‐exposure degree and …

In order to facilitate electrochemical oxygen reactions in electrically rechargeable zinc–air
batteries (ZABs), there is a need to develop innovative approaches for efficient oxygen …

Developing highly active and durable catalysts for zinc-air batteries (ZAB) is critical for
energy conversion and storage. Herein, we prepared Fe-NC catalysts at a kilogram scale by …

The optimization of 3d electron configurations is considered a feasible approach to improve
the catalytic activity of transition metal nitrogen carbon (TM–N–C) electrocatalysts. Herein …

The successful implementation of renewable energy transition assumes the introduction and
widespread use of zero-emission and sustainable energy conversion devices. Anion …

Developing non-precious metal-based inexpensive and highly active electrocatalysts for the
oxygen reduction reaction (ORR) in alkaline media is important for fuel cell applications …

Single-atom transition metal-based nitrogen-doped carbon (M− N x− C) is regarded as high-
efficiency and cost-effectiveness alternatives to replace noble metal catalysts for oxygen …