Tandem Electrocatalytic CO₂ Reduction with Efficient Intermediate Conversion over Pyramid-Textured Cu–Ag Catalysts

DOI: 10.1021/acsami.1c08688 Authors: Ya Liu, Haoran Qiu, Jinghan Li, Liejin Guo, Joel W. Ager Abstract: If combined with renewably generated electricity, electrochemical CO2 reduction (E-CO2R) could be used as a sustainable source of chemicals and fuels. Tandem...

Synchrotron X‐ray Radiography and Tomography of Vanadium Redox Flow Batteries—Cell Design, Electrolyte Flow Geometry, and Gas Bubble Formation

DOI: 10.1002/cssc.202000541 Authors: László Eifert, Nico Bevilacqua, Kerstin Köble, Kieran F. Fahy, Liusheng Xiao, Min Li, Kangjun Duan, Aimy Bazylak, Pang‐Chieh Sui, Roswitha Zeis Abstract: Abstract The wetting behavior and affinity to side reactions of carbon‐based...

High-throughput battery materials testing based on test cell arrays and dispense/jet printed electrodes

DOI: 10.1007/s00542-019-04368-5 Authors: Robert Hahn, Marc Ferch, Kevin Tribowski, Nana Amponsah Kyeremateng, Katrin Hoeppner, Krystan Marquardt, Klaus‐Dieter Lang, Wolfgang Böck Abstract: A cost effective and reliable technology for the fabrication of electrochemical...

Critical Role of the Interphase at Magnesium Electrodes in Chloride-Free, Simple Salt Electrolytes

DOI: 10.1021/acsami.1c06130 Authors: Conrad Holc, Konstantinos Dimogiannis, Emily Hopkinson, Lee Johnson Abstract: Magnesium (Mg) batteries are a potential beyond lithium-ion technology but currently suffer from poor cycling performance, partly due to the interphase...

Rational design of NiFe alloys for efficient electrochemical hydrogen evolution reaction: effects of Ni/Fe molar ratios

DOI: 10.1039/d2ra05922c Authors: Yazid Messaoudi, Hamza Belhadj, Mohamed Redha Khelladi, A. Azizi Abstract: Developing and designing high-performance and stable NiFe electrodes for efficient hydrogen production in alkaline medium.