Electrolyte Genome
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The Electrolyte Genome Project
Traditional chemistry relies on intuition and experience to select a few materials that might work well for new electrolytes. The Electrolyte Genome streamlines this process by evaluating thousands of materials by simulation on the computer and choosing the most promising few for synthesis in the laboratory. Read More
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Redox Mediators that Promote Three-Dimensional Growth of Li2S on Carbon Current Collectors in Lithium-Sulfur Batteries
Developed, from computation and experiment, redox mediators that allow 3-D growth of Li2S on carbon current collectors for greater capacity utilization in Li-S batteries Read More
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SC15 High Performance Computing (HPC) Transforms Batteries
A new breakthrough battery—one that has significantly higher energy, lasts longer, and is cheaper and safer—will likely be impossible without a new material discovery. Kristin Persson and other JCESR scientists at Lawrence Berkeley National Laboratory are taking some of the guesswork out of the discovery process with the Electrolyte Genome Project. Read More
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Electrolyte Genome Reveals New Instability Mechanism in Mg Electrolytes
imulations of a matrix of Mg salt and solvent combinations revealed a strong tendency to ion pair formation. Close association of the salt anion and cation within the first solvation shell, even at modest concentrations. Read More
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Accelerating Electrolyte Discovery for Energy Storage with High Throughput Screening
We have developed a strategy to down-select a pool of candidates based on successive property evaluations and to eliminate unpromising candidates at an early stage. Read More
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Realizing the Electrolyte Genome
JCESR is building a highly sophisticated infrastructure for high-throughput evaluation of molecular properties. This involves coupling ab initio DFT methods with rapid classic molecular dynamics, calculations of redox potentials, and solvation structure while more detailed reactivity studies are carried out. Candidates that meet performance metrics for different types of battery applications (redox-flow, Li-air, Li-sulfur and multivalent) are prioritized for synthesis and testing. 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
