N-doped carbon, a promising alternative to Pt catalyst for oxygen reduction reactions
(ORRs) in acidic media, is modified in order to increase its catalytic activity through the …

A new strategy for enhancing the oxygen reduction reaction (ORR) activity of carbon-based
catalysts in acidic media is proposed and characterized; the strategy consists in modifying …

The development of highly-efficient, inexpensive, and stable electrocatalysts as alternatives
to platinum-based materials for the oxygen reduction reaction (ORR) is crucial to various …

Due to the energy crisis and increasing scarcity of noble metals, sustainable non-precious
metal or metal-free electrocatalysts for oxygen reduction reactions (ORR) are attracting more …

The oxygen reduction reaction (ORR) plays an important role in renewable energy
technologies, such as fuel cells and metal–air batteries. Along with the extensive research …

Efficient electrocatalysts for the oxygen reduction reaction (ORR) play a critical role in the
performance of fuel cells and metal–air batteries. In this study, we report a facile synthesis of …

Abstract Development of efficient, low-cost and stable electrocatalysts as the alternative to
platinum for the oxygen reduction reaction is of significance for many important …

Graphitic N is proposed to be one of the most likely active sites for the oxygen reduction
reaction (ORR) in N-doped carbon materials. However, the recent hybrid composites …

The design of highly active catalysts for both oxygen reduction reaction (ORR) and oxygen
evolution reaction (OER) is critically important. Herein, we demonstrate such remarkable …

The oxygen reduction reaction (ORR) is an extremely important reaction in many renewable
energy-related devices. The sluggish kinetics of the ORR limits the development of many …