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Syrah Resources successfully produces Li-ion battery grade spherical graphite; market numbers

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Australia-based Syrah Resources has successfully produced uncoated battery grade spherical graphite, using natural flake graphite from its Balama Graphite & Vanadium Project in Mozambique. The International Energy Agency (IEA) 2013 has forecast annual sales of electric vehicles (EVs) of nearly 6 million units by 2020.

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ORNL solid-state 5V Li-ion battery shows cycle life of 10,000, 90% capacity retention

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Researchers from Oak Ridge National Laboratory have demonstrated a solid-state high-voltage (5 V) lithium battery with an extremely long cycle life of more than 10,000 cycles, with 90% capacity retention. ORNL solid-state Li-ion battery. The energy stored in a battery of a given size is proportional to its voltage.

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Daimler buys out Evonik from Li-Tec and Deutsche ACCUmotive Li-ion companies; Daimler sole owner

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Daimler will acquire all of the shares held by Evonik in Li-Tec Battery GmbH (50.1%) and in Deutsche ACCUmotive GmbH & Co. of what was Evonik’s subsidiary Li-Tec. From the beginning, both partners sought the involvement of a third shareholder in Li-Tec with expertise in electrical and electronic systems integration.

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Saft Li-ion batteries to power Stockholm’s new Ballerina electric ferry

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Saft has received an order from Stockholm ferry operator Ballerina for lithium-ion (Li-ion) battery systems that will power a new electric ferry boat for the city of Stockholm. To deliver the required duty, Saft is supplying its marine battery systems with a total energy storage capacity of 500 kWh, at 650 V.

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Fudan University team develops superfast charging Li-ion battery cathode

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Researchers at Fudan University with colleagues at the Shanghai Academy of Spaceflight have developed a LiMn 2 O4 material for a Li-ion battery cathode that exhibits superfast charging capabilities. M Li 2 SO 4 aqueous solution. Their paper is published in the ACS journal Nano Letters. Its charge capacity can be 59.3

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GS Yuasa develops 12V Li-ion battery for start/stop applications

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Engineers at GS Yuasa in Japan have developed a 12V lithium-ion battery targeting the start/stop systems market. The external configuration of the Li-ion battery is compatible with DIN LN5 12V lead-acid batteries, and the operational voltage range is almost the same as the lead-acid battery.

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NTU Singapore team develops ultra-fast charging Li-ion battery with new TiO2 gel anode material

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Researchers from Nanyang Technological University (NTU Singapore) led by Professor Xiaodong Chen have developed a new TiO 2 gel material for Li-ion battery anodes. A battery equipped with the new anode material can be recharged up to 70% in only 2 minutes. A 2013 paper (Dylla et al. ) —Prof. and Chen, X.

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