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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

Green Car Congress

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.

Li-ion 170
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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.

Li-ion 150
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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

Chinese 150
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Revealed: new Chinese EVs, but which could hit Australia?

EV Central

The never-ending roll-out of new Chinese electric vehicles continues. Some of them are whacky, some impressive, but all are of potential interest to Australia as Chinese manufacturers consider sales programs down under. seconds, this carbon-fibre, butterfly-door beauty is definitely worthy of the supercar tag. Chery GENE.

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Can Flow Batteries Finally Beat Lithium?

Cars That Think

The battery in her EV is a variation on the flow battery , a design in which spent electrolyte is replaced rather than recharged. The cell of a flow battery uses two chemical solutions containing ions, one acting as the anolyte (adjacent to the anode), the other as the catholyte (near the cathode).