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PNNL team develops electrolyte for high-voltage sodium-ion battery with extended longevity

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Cheap and abundant, sodium is a promising candidate for new battery technology. However, the limited performance of sodium-ion batteries has hindered large-scale application. Sodium-ion batteries (NIBs) have attracted worldwide attention for next-generation energy storage systems. —Jin et al.

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Navigant: 2016 advanced battery shipments through Q3 = 323M cells and $3.8B in sales

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According to a new report from Navigant Research, the shipment volume of advanced batteries for the first three quarters of 2016 equates to more than 323.5 million individual battery cells, 16.1 The majority of the advanced batteries in 2016 have been manufactured in Asia Pacific and shipped around the world. billion in sales.

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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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The EU must continue to allow the use of lead-based batteries in vehicles as they are essential for the needs of future generations of European cars, according to the automotive and automotive battery industries in Europe. This electrical system is in all cases supplied by a 12V lead-based battery, the groups said.

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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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Overview of the three vehicle classes identified in the study, and their corresponding battery technologies. 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.

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Energy Harvesting for Wearable Technology Steps Up

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And today, technology is maturing to the point that meaningful amounts of these energy giveaways can be harvested to liberate wearables from ever needing a battery. The best-known wearable energy-harvesting tech today is, of course, solar, which pulls down electrons from sunlight or ambient light. Batteries die before animals do.

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OSU smart membrane could enable new category of high-energy, high-power energy storage for EVs

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A team at the Ohio State University has developed a membrane that regulates bi-directional ion transport across it as a function of its redox state and that could be used as a programmable smart membrane separator in future supercapacitors and redox flow batteries. plugin EVs to Tesla’s 85 kWh battery pack). Click to enlarge.

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New high performance Janus electrode for rechargeable Na-S batteries

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containing both cathode and anode properties in the same body—for sodium-sulfur (Na-S) batteries by adopting a metal-organic framework (MOF) to incorporate single Yttrium atoms in a nitrogen-doped rhombododecahedron carbon host (Y SAs/NC). Researchers in China have designed a high-performance Janus electrode—i.e.,

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