Iridium Single‐Atom‐Ensembles Stabilized on Mn‐Substituted Spinel Oxide for Durable Acidic Water Electrolysis

DOI: 10.1002/adma.202401648 Authors: Ashwani Kumar, Marcos Gil‐Sepulcre, Jinsun Lee, Viet Q. Bui, Yue Wang, Olaf Rüdiger, Min Gyu Kim, Serena DeBeer, Harun Tüysüz Abstract: Exploring single-atom-catalysts for the acidic oxygen evolution reaction (OER) is of paramount...

Exploring the Impacts of Conditioning on Proton Exchange Membrane Electrolyzers by In Situ Visualization and Electrochemistry Characterization

DOI: 10.1021/acsami.1c21849 Authors: Weitian Wang, Kui Li, Lei Ding, Shule Yu, Zhiqiang Xie, David A. Cullen, Haoran Yu, Guido Bender, Zhenye Kang, Jacob A. Wrubel, Zhiwen Ma, Christopher Capuano, Alex Keane, Katherine E. Ayers, Feng‐Yuan Zhang Abstract: For a proton...

An unprecedented {Ni₁₄SiW₉} hybrid polyoxometalate with high photocatalytic hydrogen evolution activity

DOI: 10.1039/c9cc01269a Authors: Grégoire Paille, Amandine Boulmier, Alexandre Bensaïd, Minh‐Huong Ha‐Thi, Mai T.T. Tran, Thomas Pino, Jérôme Marrot, Éric Rivière, Christopher H. Hendon, Olivier Oms, María Gómez-Mingot, Marc Fontecave, Caroline Mellot‐Draznieks, Anne...

Development of An Impedimetric Aptasensor for the Detection of Staphylococcus aureus

DOI: 10.3390/ijms18112484 Authors: Peggy Reich, Regina Stoltenburg, Beate Strehlitz, Dieter Frense, Dieter Beckmann Abstract: In combination with electrochemical impedance spectroscopy, aptamer-based biosensors are a powerful tool for fast analytical devices. Herein,...

Quasi-Isothermal External Short Circuit Tests Applied to Lithium-Ion Cells: Part I. Measurements

DOI: 10.1149/2.0451814jes Authors: Alexander Rheinfeld, Andreas Noel, Jörn Wilhelm, Ákos Kriston, Andreas Pfrang, Andreas Jossen Abstract: Single-layered pouch-type cells were exposed to quasi-isothermal external short circuit tests to study the influence of electrode...