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New prototype rechargeable lithium-nitrogen battery

Green Car Congress

a rechargeable lithium-nitrogen (Li-N–) battery with the proposed reversible reaction of 6Li + N– ⇋ 2Li–N. The assembled N– fixation battery system, consisting of a Li anode, ether-based electrolyte, and a carbon cloth cathode, shows a promising electrochemical faradic efficiency (59%). Click to enlarge. —Ma et al.

Recharge 225
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Ningbo researchers propose mixed-ion Li/Na batteries

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Schematics of Li + /Na + mixed-ion battery. During charging (or discharging), the storage (or release) of Li + takes place at anode, and the release (or storage) of Na + occurs at cathode. However, a number of issues remain before SIBs could become commercially competitive with Li-ion batteries (LIBs). Chen et al.

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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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Roskill: refined lithium supply expected to treble to 900kt by 2027, driven by use in batteries

Green Car Congress

Growth in the consumption of lithium accelerated in 2017 by more than 10% on 2016 levels to reach 211,000t lithium carbonate equivalent (LCE), according to a new report by Roskill. Automotive applications were the largest market for Li-ion batteries in 2017, with Chinese sales of plug-in electric vehicles (PEV) increasing by around 20% y-o-y.

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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 AGDIB mechanism follows a dual ion intercalation/alloying process. 2016) “A Novel Aluminum–Graphite Dual-Ion Battery.” times), and energy density (~1.6-2.8

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China team outlines 5 key areas of future research to realize Li-air batteries

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In an open access paper published in the International Journal of Smart and Nano Materials , researchers from the Changchun Institute of Applied Chemistry, Chinese Academy of Sciences review significant developments and remaining challenges of practical Li–air batteries and the current understanding of their chemistry.

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EV Guru: Sodium-Ion Batteries are Coming Sooner Than You think!

Plug In India

By Kamlesh & Raphae Every major automaker has announced plans to build Lithium-Ion battery gigafactories. In addition, about 90% of the world’s supply of lithium is controlled by Chinese companies. Video: EV Guru: Sodium-Ion Batteries are Coming Sooner Than You think! The world needs to do something about this.

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