ECS Sensors Plus is pleased to highlight a recent contribution that showcases the power of material innovation in enhancing electrochemical sensing technologies. In their new article, “Application of a g-C₃N₄@nZVI/CNTs Modified Carbon Paste Electrode for Uric Acid Detection in Spiked Urine Samples,” Aya A. Mouhamed, Ola G. Hussein, Maria Osama Mekhail, Tony Victor Zaki, Amr M. Mahmoud, and Jeffrey G. Bell present a promising approach for accurate, sensitive uric acid detection.

The research team developed a carbon paste electrode modified with a uniquely engineered g-C₃N₄@nZVI/CNT nanocomposite. By combining graphitic carbon nitride’s high surface area, nano zero-valent iron’s catalytic activity, and carbon nanotubes’ conductivity, the authors created a synergistic platform capable of boosting electron transfer and improving analytical performance. (more…)

The Electrochemical Society (ECS) invites nominations for two Associate Editor positions for ECS Advances, the Society’s multidisciplinary gold open access journal.

ECS seeks candidates with expertise aligned with the journal’s broad topical scope, which spans the full breadth of electrochemical and solid state science and technology. Ideal nominees are respected leaders in their fields with demonstrated excellence in scholarly publishing and a commitment to advancing the mission and integrity of ECS journals.

Expertise in emerging aspects of industrial electrochemistry and electrochemical and solid-state technologies, including but not limited to the use of artificial intelligence tools, techno-economics and life-cycle assessments, advanced electrochemical measurements, etc. is preferred but not required. Expertise in all ECS topical interest areas will be considered. (more…)

In celebration of International Open Access Week 2025 (October 20–26), The Electrochemical Society (ECS) is proud to reaffirm our longstanding commitment to open science and equitable access to knowledge. This year’s theme, “Who Owns Knowledge?”, invites the global research community to reflect on how scholarly information is shared, who can access it, and how collective progress depends on removing barriers to discovery.

In honor of Open Access Week, ECS will remove the paywall for all ECS subscription-based content across our journal portfolio for the open access week period. From October 20 through October 26, every reader, regardless of institutional affiliation or funding, will have free access to our full library of peer-reviewed research.

This initiative underscores our commitment to advancing science for the benefit of humanity, the mission that has guided ECS since 1902. Open science accelerates innovation, promotes collaboration across borders and disciplines, and ensures that every researcher, educator, and student can contribute to solving the world’s most pressing challenges from sustainable energy to clean water and beyond. (more…)

The Journal of The Electrochemical Society (JES) proudly celebrates the rapid success of the open access article “Understanding Lithium Deposition in Lithium-Ion Batteries: The Link between Impedance Results and Electrochemical Behavior.” In just a few short weeks since publication, this paper has risen to the top of JES’s Most Read Articles of 2025, capturing global attention for its clarity, rigor, and real-world relevance.

Illuminating Lithium Deposition

Lithium deposition, or plating, remains a major challenge in advancing lithium-ion batteries. When metallic lithium forms during fast charging or under non-ideal conditions, it can cause dendrites, capacity loss, and safety risks. This groundbreaking study offers fresh insight by directly linking impedance spectroscopy results to electrochemical deposition behavior, providing researchers with a predictive framework to better understand and control plating phenomena.

By connecting impedance signals with changes in morphology and capacity, the authors reveal when and how lithium deposition occurs. Their work identifies spectral features associated with plating onset, evolving interfacial kinetics, and irreversible capacity fade—insights that will guide the design of safer and more durable energy storage systems. (more…)

Interest in silicon carbide (SiC) materials continues to grow—as witnessed by Alain E. Kaloyeros’ and Barry Arkles’ open access article in the ECS Journal of Solid State Science and Technology (JSS). The Electrochemical Society (ECS) proudly celebrates “Silicon Carbide Thin Film Technologies: Recent Advances in Processing, Properties, and Applications – Part I Thermal and Plasma CVD,” which has consistently ranked among the Top Read articles across the ECS journals platform. 

The latest Editors’ Choice article in ECS Advances takes on one of the most pressing challenges in electrochemical energy research: advancing sustainable, high-performance materials for fuel cells. In “Can Hydrocarbon-Based MEAs Close the Performance Gap to State-of-the-Art Perfluorosulfonic Acid-Based MEAs for PEM Fuel Cells?,” Konstantin A. Weber, Carla S. Harzer, Elias Bindl, Kilian Stengl, and Hubert A. Gasteiger present a breakthrough approach that could reshape the future of membrane electrode assemblies (MEAs).

Closing the Gap with Innovation

The research introduces a wet hot-pressing method that enables the fabrication of high-performance hydrocarbon (HC)-based MEAs—an important fluorine-free alternative to conventional perfluorosulfonic acid (PFSA)-based ionomers. Historically, HC-based systems struggled to match the oxygen reduction reaction (ORR) activity and durability of PFSA-based MEAs, largely due to catalyst poisoning and incompatibilities in processing. (more…)