Globally increasing energy demands and environmental concerns related to the use of fossil
fuels have stimulated extensive research to identify new energy systems and economies that …

Palladium-based catalysts for electrochemical reduction of oxygen have received increasing
attention as potential replacement for platinum-based materials in the fuel cells. This Review …

Replacement of precious platinum catalyst with efficient and cheap bifunctional alternatives
would be significantly beneficial for electrocatalytic oxygen reduction reaction (ORR) and …

The development of high-performance and cost-effective catalysts for the oxygen reduction
reaction (ORR) is essential for the advancement of fuel cells. In this work, three different …

The metal-free nitrogen-doped graphitic-carbon@ graphene (N gC@ G) is prepared from a
composite of polyaniline and graphene by a facile polymerization following by pyrolysis for …

Nanoflowers are highly beneficial structural features for improving catalysis on transitional
metal-based materials with regarded to the electrocatalytic activity, cost effectiveness and …

We have prepared a reduced graphene oxide (rGO)-supported silver (Ag) and manganese
dioxide (MnO 2) deposited porous-like catalyst (denoted as rGO/MnO 2/Ag) through a facile …

Abstract Poly (3, 4-ethylenedioxythiophene) functionalized graphene with palladium
nanoparticles (denoted as Pd/PEDOT/rGO) has been synthesized for electrochemical …

Metalloporphyrins modified carbon‐based materials, owing to the excellent acid‐base
resistance, optimal electron transfer rates, and superior catalytic performance, have shown …

Triphenylamine (TPA) has often been used as a building block to construct functional
organic materials yet is rarely employed in oxygen reduction reaction (ORR) due to its strong …