Electrochemical oxygen reduction and oxygen evolution are two key processes that limit the
efficiency of important energy conversion devices such as metal–air battery and electrolysis …

The poor kinetics of oxygen reduction reaction (ORR) invites a quest for the development of
low-cost and efficient non-Pt electrocatalysts for fuel cells. Herein, a nanocomposite (g-[Co 2 …

In this work, we demonstrate the electrocatalytic properties of cobalt-and iron-containing
nitrogen-doped carbide-derived carbon materials in the oxygen reduction reaction (ORR) …

Platinum and other metals are very scarce materials widely used in the energy and
transportation sector among other sectors. Obtaining Platinum is becoming more difficult due …

In the present work, an iron-cobaltite spinel supported on N-containing carbon nanofibers
(CNFs) shows a remarkable activity for the oxygen evolution reaction (OER) in alkaline …

A series of La 0.8 Sr 0.2 Co x Fe 1-x O 3-δ (LSCF) perovskite oxides, including La 0.8 Sr 0.2
CoO 3-δ (LSC) and La 0.8 Sr 0.2 FeO 3-δ (LSF), were synthesized via a combustion method …

In the present study, we investigate the regeneration efficiency of Rhodamine B (RhB)-
saturated granular activated carbon (GAC) in an electrochemical regeneration system by …

The electrochemical generation of H 2 O 2 can be performed in aqueous solutions by
cathodic reduction at carbonaceous cathodes of oxygen coming from air. The performances …

Graphene is a well-known two-dimensional material with a large surface area and is used
for numerous applications in a variety of fields. Metal-free carbon materials such as …

In the present work, carbon supported PtMe (Me= Ir or Pd) electrocatalysts, with different
atomic ratios (Pt/Me (20 wt%)= 3: 1, 1: 1, 1: 3), are thoroughly investigated towards CO …