Electrochemical Discovery Laboratory
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Role of Structural Hydroxyl Groups in Enhancing Performance of Electrochemically-Synthesized Bilayer V2O5
Structural OH species, an intrinsic feature of electrochemically-synthesized V2O5 (EC-V2O5), are highly thermally and electrochemically stable and are responsible for the improved cycle life and reversible capacity of these materials for beyond-lithium-ion systems. Read More
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The Electrochemical Discovery Laboratory
The Electrochemical Discovery Laboratory (EDL) — a key JCESR discovery tool located at Argonne — synthesizes high-quality materials for testing in beyond-lithium-ion batteries and characterizes their properties with state-of-the-art analytical techniques. Read More
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Water as a Catalyst – Improving how Batteries Function
Anyone who has ever dropped a cell phone in the sink will tell you that electrical devices and water do not go together. However, a new study has shown that conventional wisdom may not hold on the molecular scale in some beyond-lithium-ion batteries. Read More
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Trace Water Catalyzes Lithium Peroxide Electrochemistry
Water at ppm levels catalyzes the conversion of lithium superoxide (LiO2) to lithium peroxide (Li2O2) by the reaction cycle shown. Because water is not consumed in the cycle, trace amounts leverage large effects. Read More
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EDL: Discovering Electrochemistry at Atomic and Molecular Levels
Established in situ Electrochemical Discovery Lab (EDL) for systematic studies of wet and dry interfaces for materials-by-design and electrolytes-by-design at atomic and molecular levels Read More
Latest Updates
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JCESR lays foundation for safer, longer-lasting batteries
This article was authored by Anna Marie Tomczyk and first published by Argonne National Laboratory. Electricity storage in batteries is in ever increasing demand for smartphones, laptops, cars and the power grid. Solid-state batteries are among the most promising … Read More
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Studies with single-crystal electrodes can speed up design of new battery systems
This article was authored by Joseph E. Harmon and first published by Argonne National Laboratory. The diamonds and other crystals on view in science museum exhibits are a delight to the eye. What contributes to their sometimes dazzling geometric … Read More
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2019 JCESR Impactful Publication Award Winners
The inaugural JCESR Publishing Awards for CY2019 were presented to postdocs and graduate students in recognition of their research publication efforts on April 9, 2020, at the first-ever virtual JCESR Full Program Meeting. The awards were initiated in September 2019 to celebrate “ideal” papers and … Read More
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Comparing Physical and Electrochemical Properties of Different Weave Patterns for Carbon Cloth Electrodes in Redox Flow Batteries
In situ and ex situ characterization is combined with electrochemical analysis to elucidate mass transport and fluid dynamic relationships in carbon cloth electrodes with different weave patterns (plain, 8-satin harness, and 2×2 basket). Read More
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A Message from JCESR Director George Crabtree
Despite the coronavirus challenges, JCESR continues to push the frontier of energy storage science as we telecommute from home, like much of the nation. We are turning our attention to computation, data analysis and paper writing which continues at a normal or higher pace, enabled … Read More
