The Role of the Electrode Surface in Na–Air Batteries: Insights in Electrochemical Product Formation and Chemical Growth of NaO₂

DOI: 10.1002/aenm.201701581 Authors: Lukas Lutz, Daniel Alves Dalla Corte, Yuhui Chen, Dmitry Batuk, Lee Johnson, Artem M. Abakumov, Luis Yate, Eneko Azaceta, Peter G. Bruce, Jean‐Marie Tarascon, Alexis Grimaud Abstract: Abstract The Na–air battery, because of its...

Single Co3O4 Nanocubes Electrocatalyzing the Oxygen Evolution Reaction: Nano-Impact Insights into Intrinsic Activity and Support Effects

DOI: 10.3390/ijms222313137 Authors: Zhibin Liu, Manuel Corva, Hatem M.A. Amin, Niclas Blanc, Julia Linnemann, Kristina Tschulik Abstract: Single-entity electrochemistry allows for assessing electrocatalytic activities of individual material entities such as...

Porous Iron‐Nitrogen‐Carbon Electrocatalysts for Anion Exchange Membrane Fuel Cells (AEMFC)

DOI: 10.1002/celc.202201115 Authors: Beatrice Ricciardi, Barbara Mecheri, Williane da Silva Freitas, Valerio C.A. Ficca, E. Placidi, Irene Gatto, Alessandra Carbone, Andrea Capasso, Alessandra D’Epifanio Abstract: Abstract High‐performance platinum group metal‐free...

Hierarchical porous Fe/Ni-based bifunctional oxygen electrocatalysts for rechargeable zinc-air batteries

DOI: 10.1016/j.carbon.2023.118781 Authors: Beatrice Ricciardi, Williane da Silva Freitas, Barbara Mecheri, Khair Un Nisa, Jorge Montero, Valerio C.A. Ficca, E. Placidi, Cinthia Alegre, Alessandra D’Epifanio Abstract: Developing sustainable and efficient bifunctional...

Core-shell Au@Pd nanoparticles with enhanced catalytic activity for oxygen reduction reaction via core-shell Au@Ag/Pd constructions

DOI: 10.1038/srep11949 Authors: Dong Chen, Chengyin Li, Hui Liu, Feng Ye, Jun Yang Abstract: Core-shell nanoparticles often exhibit improved catalytic properties due to the lattice strain created in these core-shell particles. Herein, we demonstrate the synthesis of...

Effect of Active Site Poisoning on Iron−Nitrogen−Carbon Platinum‐Group‐Metal‐Free Oxygen Reduction Reaction Catalysts Operating in Neutral Media: A Rotating Disk Electrode Study

DOI: 10.1002/celc.202000754 Authors: Valerio C.A. Ficca, Carlo Santoro, Alessandra D’Epifanio, Silvia Licoccia, Alexey Serov, Plamen Atanassov, Barbara Mecheri Abstract: Abstract Platinum‐group‐metal‐free (PGM‐free) catalysts are the most promising materials to...

Porphyrin Aerogel Catalysts for Oxygen Reduction Reaction in Anion‐Exchange Membrane Fuel Cells

DOI: 10.1002/adfm.202100963 Authors: Noam Zion, John C. Douglin, David A. Cullen, Piotr Zelenay, Dario R. Dekel, Lior Elbaz Abstract: Abstract Platinum group metal (PGM)‐free catalysts for oxygen reduction reaction have shown high oxygen reduction reaction activity in...

Mechanisms of Furfural Reduction on Metal Electrodes: Distinguishing Pathways for Selective Hydrogenation of Bioderived Oxygenates

DOI: 10.1021/jacs.7b06331 Authors: David J. Chadderdon, David J Chadderdon, John E. Matthiesen, Yang Qiu, Jack M. Carraher, Jean‐Philippe Tessonnier, Wenzhen Li Abstract: Electrochemical reduction of biomass-derived platform molecules is an emerging route for the...

Nonionic oligo(ethylene glycol)-substituted viologen negolytes for aqueous organic redox flow batteries

DOI: 10.1039/d2ta09177a Authors: Yanxin Yao, Wanzhen Ma, Jiafeng Lei, Zengyue Wang, Yi‐Chun Lu, Lei Liu Abstract: Oligo(ethylene glycol) (OEG)-substituted viologens enable superior cycling stability of the first-electron redox reaction and accessibility of the...

In-situ and ex-situ comparison of the electrochemical oxidation of SO2 on carbon supported Pt and Au catalysts

DOI: 10.1016/j.ijhydene.2019.11.112 Authors: Benjamin H. Meekins, A. B. Thompson, Varsha Gopal, Bahareh Alsadat Tavakoli Mehrabadi, Mark C. Elvington, P. Ganesan, Ty Newhouse-Illige, Adam Shepard, Lawrence E. Scipioni, James A. Greer, John Weiss, John W. Weidner,...