Green Car Congress
AUGUST 9, 2022
Researchers at the Université catholique de Louvain in Belgium have designed and synthesized a new class of electrically conducting anionic coordination polymers for all practically relevant alkali-cation storage. V in lithium-, sodium-, or potassium-based cells. Wang et al. doi: 10.1039/D2EE00566B.
Green Car Congress
MARCH 5, 2023
The binder material—a novel aqueous borate type bio-based polymer with inherent Li + ions designed as an SEI forming binder for graphite—leads to improved diffusion of desolvated Li + ions across the solid electrolyte interface (SEI) and within the anode material and yields high conductivity, low impedance, and good stability.
Green Car Congress
AUGUST 1, 2014
Researchers at Pacific Northwest National Laboratory (PNNL) have devised an alloying strategy that enables sodium-beta batteries to operate at significantly lower temperatures. The new electrode enables sodium-beta batteries to last longer, helps streamline their manufacturing process and reduces the risk of accidental fire.
Green Car Congress
MARCH 12, 2019
In a paper in Nature Materials , the Penn State team reports a molecular-level SEI design using a reactive polymer composite, which effectively suppresses electrolyte consumption in the formation and maintenance of the SEI. In this project, we used a polymer composite to create a much better SEI. V Li|LiNi 0.5 Kim, Thomas E.
Green Car Congress
SEPTEMBER 26, 2022
million research center, led by Michigan Engineering and funded by the US Department of Energy, will focus on understanding an emerging branch of science involving mechanical and chemical phenomena that affect advanced battery designs.
Green Car Congress
MAY 3, 2022
The overarching goal of the EVs4ALL program is to leverage new battery innovations at the material, electrode, and cell design level to mitigate the primary EV adoption detractors to the greatest extent possible. Implement both new and existing test protocols to verify safety of new battery chemistries and cell designs.
Green Car Congress
JUNE 21, 2020
V compared to state-of-the-art polymer electrolyte membrane fuel cells (PEMFCs) that typically operate at 0.75 Doubling the voltage would allow for a smaller, lighter, more efficient fuel cell design, which translates to significant gravimetric and volumetric advantages when assembling multiple cells into a stack for commercial use.
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