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solid-state batteries

Exploring defects in a solid-state electrolyte

Scientists in the U.S. used sophisticated imaging techniques to observe previously unknown defects in the crystalline structure of a solid-state electrolyte. The scientists theorize that these defects could play an important role in the electrolyte’s performance, and that designing them more carefully into the material could have impressive results.

Solid-state battery maker picks up $130 million investment

US based battery company Solid Power announced that it has received $130 million in new funding from investors including Ford and BMW. With this backing, the company plans to begin pilot scale production of solid-state lithium-ion batteries suitable for electric vehicles early next year.

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Cracking the case for solid state batteries

Scientists in the UK used the latest imaging techniques to visualize and understand the process of dendrite formation and electrolyte cracking in an all solid-state battery. With new insight into the mechanisms by which these cracks form and ultimately lead to battery failure, the results could help direct the focus of future research into solid-state battery technology.

Solid-state batteries in space

Japanese scientists are about to launch solid-state batteries into space.

Scaling up solid-state batteries

U.S. battery developer Solid Power has begun pilot production of lithium metal all solid-state batteries at its Colorado facility. The company says it has also sent out prototype battery cells for independent evaluation, and expects to begin formal testing to qualify its batteries for integration into electric vehicles by early 2022.

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New approach to solid-state battery design

Scientists in South Korea developed a new electrode structure for a solid-state battery which they say could lead to both higher energy densities and simplified manufacturing processes for this promising energy storage technology.

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Four challenges to solid-state battery scale-up

A paper by scientists at the University of California San Diego has outlined a technology roadmap for the development of solid-state batteries – and four challenges to address for the technology to advance.

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Mercedes-Benz teams up with Hydro-Québec for solid-state battery development

The luxury car maker is betting on the timely development of market-ready solid-state batteries. Mercedes will work with the Canadian research institute to quickly integrate new technology into field applications to cut development cycle times.

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The year in solar, part III: Battery breakthroughs, inverter trouble, sustainable role models and new tech

Storage has long been expected to be the handmaiden of a renewable energy world and its long awaited advances started to finally emerge in the third quarter as researchers posited R&D achievements ranging from potentially potent tungsten disulfide nanotubes to the business case for 10-year solar panels.

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The year in solar, part II: A lively show season, more legal shenanigans and rising panel efficiencies abound

Intersolar Europe is always a key date in the solar calendar but this year’s show had it all, including three panel-smuggling arrests. Elsewhere, wafers were getting bigger, efficiency records were tumbling and new technologies were emerging. There was also more news on the solar car ports fad and Hanwha’s ongoing legal tussle.

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