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Chinese researchers develop novel aluminum–graphite dual-ion battery

Green Car Congress

A team from the Shenzhen Institutes of Advanced Technology (SIAT) of the Chinese Academy of Sciences has developed a novel, environmentally friendly low-cost battery. The battery shows a reversible capacity of ≈100 mAh g −1 and a capacity retention of 88% after 200 charge–discharge cycles.

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PowerGenix partners with Amperex for high-volume manufacturing of Nickel-Zinc batteries; start-stop applications

Green Car Congress

PowerGenix, a leading developer of high performance, rechargeable Nickel-Zinc (NiZn) batteries, signed a Memorandum of Understanding (MOU) with Asian battery manufacturer Amperex Technology Co. Earlier post.). Earlier post.). —Robert Kanode, CEO of PowerGenix.

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WiTricity acquires Qualcomm Halo; unifying technology platforms for wireless EV charging

Green Car Congress

By simply parking over wireless charging ground pads located at home, in garages, and public parking spots, EV drivers will be able to recharge hands-free, without the need for any bulky cables, virtually eliminating the need to ever plug in. —Alex Gruzen, CEO of WiTricity.

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Researchers use fluorescence probe to show distribution of active lithium species on lithium metal anodes

Green Car Congress

However, safety concerns and a short lifespan are barriers to commercialization. As the battery is recharged, this process is reversed, depositing lithium back onto the anode. Batteries with metallic lithium anodes offer enhanced efficiency compared to conventional lithium-ion batteries because of their higher capacity.

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Showa Denko to expand production capacities for carbon-based anode materials for Li-ion batteries

Green Car Congress

Showa Denko will expand its production capacity for SCMG carbon-based anode material used in lithium-ion rechargeable batteries (LIBs) in response to growing demand from customers. Commercial operation of the expanded production facility is scheduled to start at the end of 2016.

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OXIS Energy and Lithium Balance partner on Li-sulfur battery system for China e-scooter market; targeting spring 2018

Green Car Congress

Crucially, production costs will be reduced to meet the demand of the Chinese market. The development of the first Lithium Sulfur e-scooter battery system will allow Chinese manufacturers to circumvent the use of unsafe, toxic and environmentally damaging battery systems such as lead acid and Lithium-Ion.

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Remembering Lithium-Ion Battery Pioneer John Goodenough

Cars That Think

He probably is best known for developing the lithium cobalt oxide cathode in 1980—which became the foundation for Sony’s first commercial lithium-ion battery in 1991. It was there that Goodenough made his mark while working on a rechargeable lithium battery with Koichi Mizushima , a postdoctoral researcher.