Pt deposition/anchoring technique and nature of the support influence the oxygen reduction
reaction (ORR) activity in low-temperature proton exchange membrane fuel cells. Surface …

Mn dissolution has been a long-standing, ubiquitous issue that negatively impacts the
performance of Mn-based battery materials. Mn dissolution involves complex chemical and …

This report describes a general method to correlate the features determining the
performance of an electrocatalyst (EC), including the accessibility of O 2 to the active sites …

Catalysts based on metal-free conjugated porous polymers (CPPs) are still rare for
electrochemical oxygen reduction reactions (ORR). In this study, a conjugated porous …

Solid-state ionic conductor is a vital part in all electrochemical energy conversion devices.
As a widely-applied proton-conducting polymer and stabilizer for electrode preparation …

Both the introduction of photo-responsive metal oxide and the heteroatoms-doping into Pt-
based catalysts may be a promising strategy to enhance its catalytic properties. In this paper …

Oxygen reduction reaction (ORR) plays a key role in the field of fuel cells. Efficient
electrocatalysts for the ORR are important for fuel cells commercialization. Pt and its alloys …

Polymer electrolyte membrane fuel cells (PEMFCs) have attracted much attention as highly
efficient, eco-friendly energy conversion devices. However, carbon-supported Pt (Pt/C) …

The oxygen reduction reaction (ORR) activity and durability of Pt nanoparticles sputtered on
Nb-doped TiO 2 coated glassy carbon and titanium electrodes were investigated. The Nb …

Pt nanoparticles are electrodeposited on nitrogen-doped graphene nanosheets using
different electrodeposition procedures such as cyclic voltammetry, chronoamperometry and …