Electrocatalysts are one of the essential components for the devices of high-efficiency green
energy storage and conversion, such as metal-air cells, fuel cells, and water electrolysis …

Efficient electrocatalyst toward hydrogen evolution/oxidation reactions (HER/HOR) and
oxygen reduction reaction (ORR) is desirable for water splitting, fuel cells, etc. Herein, we …

Conspectus Electrocatalysis is a key driver in promoting the paradigm shift from the current
fossil-fuel-based hydrocarbon economy to a renewable-energy-driven hydrogen economy …

Platinum is the most effective electro-catalyst for oxidation and reduction processes in direct
methanol fuel cells (DMFCs). Although platinum and its alloys show desirable …

Research in electrocatalysis, materials electrochemistry, and electrochemical energy
storage and generation has been undergoing enormous growth over the past decade. Some …

Developing highly efficient and stable platinum (Pt)-based electrocatalysts for oxygen
reduction reaction (ORR) is the most essential step toward the commercialization of fuel …

Highlights•Carbon-based electrocatalysts are developed for metal-free electrocatalysis.•
Carbon-based metal-free electrocatalysts are low-cost alternatives for noble metal …

Energy conversion technologies including hydrogen evolution reaction (HER), oxygen
evolution reaction (OER), oxygen reduction reaction (ORR), and carbon dioxide reduction …

Herein, some chemical approaches to the tailoring of nanodivided materials are highlighted.
Transition‐metal materials in nanodivided form are essentially devoted to study the …

The scarcity and high cost of commercial noble metal-based materials necessitate the need
for synthesizing alternative electrocatalysts for oxygen evolution reaction (OER). Many …