We’re thrilled to recognize one of the top-read articles in the Journal of The Electrochemical Society (JES): “Changes in Structure and Ionic Resistance of Lithium-Ion Battery Graphite Electrodes – Part I: Impact of Formation and SEI” by Jonas L. S. Dickmanns, Lennart Reuter, Robert Morasch, Filippo Maglia, Roland Jung, and Hubert A. Gasteiger.

This study dives into the structural evolution of graphite electrodes during the formation process of lithium-ion batteries—particularly the development of the solid electrolyte interphase (SEI). The authors provide a detailed, quantitative understanding of how this formation process impacts porosity, tortuosity, and thickness, ultimately increasing ionic resistance by up to 25 percent. These findings are essential for researchers and engineers seeking to design batteries that are not only more energy-dense, but also more efficient and durable. (more…)

The Journal of The Electrochemical Society is publishing a focus issue in connection with the 19th International Symposium on Solid Oxide Fuel Cells (SOFC-XIX) (Stockholm, Sweden, July 13-18, 2025).  

The Nineteenth International Symposium on Solid Oxide Fuel Cells (SOFC- XIX) provides an international forum for the presentation and discussion of the latest research and developments on solid oxide fuel cells (SOFCs), solid oxide electrolysis cells (SOECs), and related topics. Papers are solicited on all aspects of solid oxide fuel cells and electrolyzers. Following is a partial list of topics  addressed: (1) materials for cell components (e.g., electrolyte, electrodes, interconnects, and seals); (2) fabrication methods for cell components, complete cells, and stacks; (3) cell designs, electrochemical performance, and modeling; (4) stack designs and their performance; (5) utilization of different fuels with or without reformation; (6) stationary power generation, transportation, and portable power applications; and (7) prototype SOFC and SOEC systems, field test experience, and cost. (more…)

ECS announces that the ECS Journal of Solid State Science and Technology (JSS) and Journal of The Electrochemical Society (JES) are now included in publishing agreements with the University of California Digital Library and the French higher education and research institutions’ Couperin consortium. (more…)