Frederick T. Wagner

TL;DR: In this article, the authors quantified the activities and voltage loss modes for state-of-the-art MEAs (membrane electrode assemblies), specifies performance goals needed for automotive application, and provides benchmark oxygen reduction activities for state of the art platinum electrocatalysts.

TL;DR: In this paper, the authors discuss new generations of Li ion positive and negative electrode intercalation compounds that are needed and under development to achieve energy storage density, durability, and cost targets.

TL;DR: The results show that the mass activities of these carbon-supported truncated-octahedral Pt(3)Ni nanoparticle catalysts strongly depend on the (111) surface fraction, which validates the results of studies based on Pt( 3)Ni extended-single-crystal surfaces, suggesting that further development of catalysts with still higher mass activities is highly plausible.

TL;DR: In this article, a dealloyed Pt-Ni nanoparticle catalysts for the oxygen reduction reaction (ORR) were presented, achieving state-of-the-art performance and stability.

TL;DR: In this article, the authors evaluated both conventional and graphitized carbon MEAs for the resistance to carbon corrosion and startup/shutdown durability in a fuel cell and found that graphitized MEAs were more resistant to carbon degradation than conventional MEAs.