Transitioning from fossil fuels to renewable energy sources is a critical global challenge; it
demands advances—at the materials, devices and systems levels—for the efficient …

The proton exchange membrane (PEM) fuel cell is an ideal automotive power source with
great potential, owing to its high efficiency and zero emissions. However, the durability and …

Abstract Proton Exchange Membrane Fuel Cells (PEMFCs) have the perspective to
intensely decrease global emission through environmentally-friendly potential. This review …

Notable progress has been made for low Pt-based and Fe–N–C electrocatalysts for proton
exchange membrane fuel cell (PEMFC) applications. In particular, the research and …

The stability of carbon-supported electrocatalysts has been largely investigated in acidic
electrolytes, but the literature is much scarcer regarding similar stability studies in alkaline …

Platinum-and platinum-alloy-based electrocatalysts are the key component of the state-of-
the-art proton exchange membrane fuel cells. Dispersed in the form of nanometer size …

Polymer electrolyte membrane (PEM) fuel cells have the potential to alleviate major
problems associated with the production and consumption of energy. Fuel cells operate as …

Through a tight collaboration between chemical engineers, polymer scientists, and
electrochemists, we address the degradation mechanisms of membrane electrode …

The state-of-art understanding of durability issues (the degradation reasons and
mechanisms, the influence of working conditions, etc.) of Pt-based catalysts for proton …

This paper discusses the mechanisms of surface area loss of supported platinum (Pt)
electrocatalysts in low-temperature fuel cells. It is argued that submonolayer dissolution of Pt …