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Electrochemical energy storage startup SPARKZ licenses ORNL cobalt-free battery tech

Green Car Congress

Stealth-mode electrochemical energy storage startup SPARKZ Inc. has exclusively licensed five battery technologies from the Department of Energy’s Oak Ridge National Laboratory (ORNL) designed to eliminate the use of cobalt metal in lithium-ion batteries. SPARKZ Inc. —SPARKZ Inc. SPARKZ Inc.

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ARPA-E Battery/Storage Exposition 14 Jan

Green Car Congress

The US Department of Energy’s (DOE’s) Advanced Research Projects Agency - Energy (ARPA-E) is hosting a pitch event, ARPA-E’s Battery/Storage Exposition, on 14 January 2021, from 1:00-3:00 pm EST. This event will feature pitches from a select group of ARPA-E teams developing energy storage technologies.

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New prototype rechargeable lithium-nitrogen battery

Green Car Congress

But nitrogen gas—which consists of two nitrogen atoms held together by a strong, triple covalent bond—doesn’t break apart under normal conditions, presenting a challenge to scientists who want to transfer the chemical energy of the bond into electricity. Structure and rechargeability of a room-temperature Li-N 2 battery.

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IIT, Argonne team designs Li2O-based Li-air battery with solid electrolyte; four-electron reaction for higher energy density

Green Car Congress

Researchers at the Illinois Institute of Technology (IIT) and US Department of Energy’s (DOE) Argonne National Laboratory have developed a lithium-air battery with a solid electrolyte. The battery is rechargeable for 1000 cycles with a low polarization gap and can operate at high rates. —Kondori et al.

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Volkswagen expands Redwood Materials collaboration with consumer battery recycling program

Green Car Congress

Starting on 22 April (Earth Day), Volkswagen of America and Redwood Materials will offer consumers a convenient way to recycle rechargeable devices or lithium-ion batteries. If adopted across the industry, battery recycling programs like this could help reduce battery costs as well as the need to mine and ship raw materials.

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Thermal Energy Storage Is No Longer Just Hot Air

Cars That Think

The company is building these shipping container systems, which work like giant batteries that store energy as heat and pressurized air , rather than a chemical reaction (Cheesecake’s name is derived from a nerdy acronym for their technology.) Recent years have seen the construction of large lithium-ion battery farms that do just that.

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Aqueous rechargeable batteries: A promising alternative to conventional batteries?

Innovation News Network

Researchers have developed breakthrough technology to commercialise cheaper, safer, aqueous rechargeable batteries. The post Aqueous rechargeable batteries: A promising alternative to conventional batteries? Read more here. appeared first on Innovation News Network.