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Industry study finds lead-acid to remain most wide-spread automotive energy storage for foreseeable future; new chemistries continue to grow

Green Car Congress

The study, which provides a joint industry analysis of how different types of batteries are used in different automotive applications, concludes that lead-based batteries will by necessity remain the most wide-spread energy storage system in automotive applications for the foreseeable future. Sodium-nickel chloride batteries.

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Univ. of Texas researchers propose lithium- or sodium-water batteries as next generation of high-capacity battery technology; applicable for EVs and grid storage

Green Car Congress

John Goodenough, are proposing a strategy for high-capacity next-generation alkali (lithium or sodium)-ion batteries using water-soluble redox couples as the cathode. The cell operates without a catalyst and has high storage efficiency. The present sodium-sulfur battery operates above 300 °C. V and charges at 4.2-4.4

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PNNL study outlines requirements for grid storage, reviews four electrochemical energy storage systems: vanadium redox flow, Na-beta, Li-ion and lead-carbon

Green Car Congress

Classification of potential electrical storage for stationary applications. published in the ACS journal Chemical Reviews , reviews in detail four stationary storage systems considered the most promising candidates for electrochemical energy storage: vanadium redox flow; sodium-beta alumina membrane; lithium-ion; and lead-carbon batteries.

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Chery to be 1st automaker to adopt CATL's sodium-ion batteries

CN EV Post

In the passenger car segment, sodium-ion batteries can generally meet the needs of models with a range of up to 400 kilometers, a CATL executive previously said. CATL's sodium-ion batteries are not far from starting to be installed in vehicles, after the Chinese power battery giant unveiled the new batteries in July 2021.

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Fraunhofer researchers develop new low-cost dry-film electrode production process

Green Car Congress

Researchers at the Fraunhofer Institute for Material and Beam Technology IWS in Dresden have developed a new battery cell production process that coats the electrodes of the energy storage cells with a dry film instead of liquid chemicals. This simplified process saves energy and eliminates toxic solvents. © Fraunhofer IWS.

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Pike Research forecasts accelerating hybrid locomotive sales from 2015-2020

Green Car Congress

In 2001, Railpower launched the first hybrid electric switching locomotive in North America, using battery energy storage, called the Green Goat. Nickel metal hydride (NiMH), a favorite for current hybrid automobiles, is unlikely to move into the locomotive space due to cost and competitiveness from other chemistries, Pike suggests.

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How do sodium-ion batteries charge within seconds – ET Auto

Baua Electric

Sodium-ion batteries have been of considerable interest due to sodium’s abundance compared to lithium, which is over 500 times less common. This innovative development could revolutionize the way we use and think about energy storage in the future. The implications of this technology extend beyond EVs.

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