Prof. Nagappan Ramaswamy

Prof. Nagappan Ramaswamy

Prof. Nagappan Ramaswamy
Indian Institute of Technology Bombay

Date: February 18, 2026
Time: 1000-1100h ET

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Heavy-Duty Vehicles (HDV) powered by hydrogen-based Proton Exchange Membrane (PEM) fuel cells offer a cleaner alternative to the diesel-powered internal combustions engine vehicles for decarbonization of long-haul transportation sectors. The development path of sub-components for HDV fuel cell applications is guided by the Total Cost of Ownership (TCO) analysis of the truck. TCO analysis suggests that the cost of the hydrogen fuel consumed over the lifetime of the HDV is more dominant due to the operation of the trucks for longer mileage (~a million miles) than the fuel cell stack Capital Expense (CapEx). Commercial HDV applications consume more H2 fuel and demand higher durability and hence the TCO of the vehicle is largely related to the fuel cell efficiency and durability of catalysts. This article is written to bridge the gap between the industrial requirements and academic activity for advanced cathode catalysts with an emphasis on durability. From a materials perspective, the underlying nature of the carbon support, Pt-alloy crystal structure, stability of the alloying element, cathode ionomer volume fraction, and catalyst-ionomer interface play a critical role in improving performance and durability. We provide our perspective on four major approaches, namely, mesoporous carbon supports, ordered PtCo intermetallic alloys, thrifting ionomer volume fraction, and shell-protection strategies that are currently being pursued. While each approach has its merits and demerits, their key developmental needs for the future are highlighted.

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As of January 1, 2026, the ECS Europe Section welcomed a new Executive Committee. Prof. Ingrid Milošev (Jožef Stefan Institute) has assumed the role of Chair, with Prof. Thierry Djenizian (École Nationale Supérieure des Mines de Saint-Étienne) as Vice Chair. Prof. Iwona Rutkowska (Uniwersytet Warszawski) serves as Secretary, and Prof. Andrea Bourke (Technological University of the Shannon) as Treasurer. Prof. Jan Macák (Univerzita Pardubice) continues his involvement as Immediate Past Chair. The Executive Committee is further supported by Members-at-Large: Profs. Philippe Marcus, Paweł Kulesza, Noel Buckley, Petr Vanýsek, Giuseppe Barillaro, Geir Martin Haarberg, Stefan de Gendt, Uroš Cvelbar, and Dr. Robert Lynch. (more…)

2026 ECS Society Officer Election

It’s election season! Help shape the future of our organization.

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It’s that exciting time of year again—officer elections are here! As members of our organization, we all share a responsibility to shape its future.

Why Your Vote Matters

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Noël Hallemans

Noël Hallemans

Noël Hallemans
University of Oxford

Date: January 21, 2026
Time: 1000–1100h ET

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Electrochemical impedance spectroscopy (EIS) offers rich insights into the physical processes within batteries—but how can these measurements directly inform physics-based models? Recent work presented in this webinar demonstrates how impedance data can be used to extract grouped parameters for physics-based models such as the Doyle-Fuller-Newman (DFN) model or the reduced-order single particle model with electrolyte (SPMe). (more…)

Jeff Dahn

Jeff Dahn

The ECS Detroit Section invites you to “LFP Li-ion cells are boring – Why should I care?” This VIRTUAL seminar by Jeff Dahn is presented online on January 13 at 1800h EST.

Contact ECS Detroit Section at ecs.detroit.rsvp@gmail.com for attendee information. 

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ECS Advances is pleased to highlight a recent article that makes an important contribution to the understanding of high-temperature electrochemical processes: “Evaluating Platinum, Gold, Glassy Carbon, and Graphite Anodes for Chlorine Evolution in Molten Calcium Chloride Salt.” Authored by Cameron Vann, Shelssie Klvacek, Carlos Mejia,  and Devin Rappleye, this work provides timely and practical insights into materials selection for chlorine evolution under extreme conditions.

The chlorine evolution reaction (CER) in molten calcium chloride (CaCl₂) carries several critical technologies, including chlorination, metal refining, rare earth processing, and the treatment and purification of used nuclear fuel. Despite its importance, long-term anode stability and performance in molten salt environments remain persistent challenges. This study directly addresses those challenges through a systematic comparison of four commonly considered anode materials: platinum, gold, glassy carbon, and graphite. (more…)

Volatile fatty acids (VFAs) from biomass fermentation offer a sustainable alternative to petroleum-based chemicals, serving as building blocks for bioplastics, pharmaceuticals, and more. However, separating and purifying these acids from fermentation broths remains technically challenging.

A new study in the Journal of The Electrochemical Society, selected as an Editors’ Choice article, addresses this bottleneck. Researchers Riccardo Candeago, Nidhish Lella, Wangsuk Oh, Ping Liu, and Xiao Su developed a physics-based model of redox-mediated (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…)

Jian-Sian Li

Jian-Sian Li

Jian-Sian Li
Micron Technology
University of Florida

Date: November 19, 2025

Time: 13001400h ET

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Congratulations to the fall ECS award winners! Their awards will be recognized at the 249th ECS Meeting in Seattle, WA, US, or at an upcoming ECS Section Meeting.  (more…)

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