David A. Cullen, Kenneth C. Neyerlin, Deborah J. Myers, Piotr Zelenay. Standardized protocols for evaluating platinum group metal-free oxygen reduction reaction electrocatalysts in polymer electrolytefuel cells.Nature Catalysis.2022. DOI: 10.1038/s41929-022-00778-3....
Kenneth C. Neyerlin, Deborah J. Myers, Piotr Zelenay. Standardized protocols for evaluating platinum group metal-free oxygen reduction reaction electrocatalysts in polymer electrolyte fuel cells.Nature Catalysis.2022. DOI: 10.1038/s41929-022-00778-3. ...
We discuss perspectives and challenges in applying density functional theory for the calculation of spectroscopic properties of platinum group metal (PGM)-free electrocatalysts for oxygen reduction. More specifically, we discuss recent advances in the density functional theory calculations of core-level ...
ElectrocatalystsOxygen reductionPlatinum group-metal (PGM)-freeMetal-organic frameworksNanostructuresOxygen reduction reaction (ORR) is one of the essential electrochemical reactions for the energy conversion and storage devices such as fuel cells and metal-air batteries. However, a large amount of Pt is...
Zhang, G., Chenitz, R., Lefèvre, M., Sun, S., Dodelet, J.-P.: Is iron involved in the lack of stability of Fe/N/C electrocatalysts used to reduce oxygen at the cathode of PEM fuel cells? Nano Energy 29, 111–125 (2016) Google Scholar Du, L., Xing, L., Zhang, G., ...
PGM‐free electrocatalystsX‐ray absorption spectroscopyTransition metals embedded in nitrogenヾoped carbon matrices (denoted as M㎞〤) are the leading platinum group metal (PGM)‐free electrocatalysts for the oxygen reduction reaction (ORR) in acid, and are the most promising candidates for replacing...
High﹑erformance electrocatalysts are required to improve the ORR and OER activity and stability, and thus the device performance. Therefore, appropriate strategies and methods are crucial for the rational design and synthesis of highly efficient ORR/OER electrocatalysts. On the other hand, the ...
Atomically dispersed dual-metal-site PGM-free electrocatalysts for oxygen reduction reaction:Opportunities and challenges dual metal siteselectrocatalysisfuel cellsoxygen reductionPGM-free catalystAtomically dispersed and nitrogen coordinated single metal site(MNx,M=Fe,Co,or Mn)moieties embedded in partially ...
Ionomer Layer Design of the Electrode Using PGM-Free Electrocatalysts for Anion Exchange Membrane Fuel CellsK. AsazawaA. TakanoE. NishinoS. YamaguchiJ. MiyakeM. UchidaK. Miyatake
(Invited) High-Performance PGM-Free Electrocatalysts for the Polymer Electrolyte Fuel Cell CathodeX. YinH. ChungL. LinG. PurdyU. MartinezP. Zelenay