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

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Better and more cost-efficient production methods for energy storage are increasingly in demand, especially in Germany: All major automobile manufacturers have launched ambitious electric vehicle programs that will ensure a sharp rise in demand for batteries. BroadBit uses it to produce new types of sodium-ion 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

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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 present sodium-sulfur battery operates above 300 °C. A = lithium or sodium (Li or Na), M represents a metal and 1 ≤ n < z. —Lu et al.

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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

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Their low cost and ability to start the engine at cold temperatures sets them apart in conventional and basic micro-hybrid vehicles, and as auxiliary batteries in all other automotive applications, according to the report. This is expected to be the situation for the foreseeable future, according to the report.

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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

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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. Sodium-beta alumina membrane battery. In their study, Yang et al.

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Pike Research forecasts accelerating hybrid locomotive sales from 2015-2020

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However, Pike expects hybrid locomotives to have a strong return on investment (ROI), as a result of the ability to use low-cost batteries. 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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European automotive and automotive battery industries call for extension of the exemption of lead-based batteries from the EU ELV Directive

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Their low cost and unparalleled ability to start a car engine at cold temperatures sets them apart in conventional and basic micro-hybrid vehicles, and as auxiliary batteries in all other automotive applications. There are no current or future resource availability issues with metals used in lead-based batteries. The review.