Quaternized Polysulfone as a Solid Polymer Electrolyte Membrane with High Ionic Conductivity for All-Solid-State Zn-Air Batteries

DOI: 10.3390/membranes15040102 Authors: Luis Javier Salazar-Gastélum, Alejandro Arredondo‐Espínola, Sergio Pérez‐Sicairos, Lorena Álvarez‐Contreras, Noé Arjona, Minerva Guerra‐Balcázar Abstract: Solid polymer electrolytes (SPEs) are gaining attention as viable...

Disproportional surface segregation in ligand-free gold–silver alloy solid solution nanoparticles, and its implication for catalysis and biomedicine

DOI: 10.1039/d2fd00092j Authors: Frederic Stein, Sebastian Kohsakowski, Ricardo Martínez‐Hincapié, Sven Reichenberger, Christoph Rehbock, Viktor Čolić, Daniel Guay, Stephan Barcikowski Abstract: Catalytic activity and toxicity of mixed-metal nanoparticles have been...

Black goes green: single-step solvent exchange for sol-gel synthesis of carbon spherogels as high-performance supercapacitor electrodes

DOI: 10.1039/d3ya00480e Authors: Miralem Salihović, Emmanuel Pameté, Stefanie Arnold, Irena Sulejmani, Theresa Bartschmid, Nicola Hüsing, Gerhard Fritz‐Popovski, Chaochao Dun, Jeffrey J. Urban, Volker Presser, Michael S. Elsaesser Abstract: Nanoporous carbon materials...

Quantification of electrochemically accessible iridium oxide surface area with mercury underpotential deposition

DOI: 10.1126/sciadv.adp8911 Authors: Jane Edgington, Sejal Vispute, Ruihan Li, Adrien Deberghes, Linsey C. Seitz Abstract: Research drives development of sustainable electrocatalytic technologies, but efforts are hindered by inconsistent reporting of advances in...

Structural evolution during solution-based synthesis of Li₇P₃S₁₁ solid electrolyte by synchrotron X-ray total scattering

DOI: 10.1039/d3ta02326e Authors: Bowen Shao, Ratnottam Das, Yonglin Huang, Ruihao Deng, Sara Seelman, Fudong Han Abstract: Synchrotron X-ray total scattering and pair distribution function analysis are used to investigate the structural changes during solution...