Tuesday 1 December 2009

Nexeon - Unique Silicon Li-ion Anode Technology

Nexeon, the UK-based Li-ion battery materials and licensing company has launched its new website:


The company is developing nano-structured silicon materials for incorporation into next generation lithium-ion batteries.

The website reports that recent tests have shown that low first cycle loss and extended cycle life can be achieved using Nexeon’s silicon anode materials at a lower cost than graphite for a given capacity. The low-cost silicon anode technology demonstrates a clear commercial viability compared to other more expensive approaches such as silicon nano-fibres, ribbons or tubes.

Nexeon has developed a number of materials, proprietary processes and equipment for producing the material and for making electrodes. It has 12 patent families in progress worldwide, the first of which is granted and others which are now being published. This includes patents on high-aspect ratio silicon materials and the use of such materials in lithium ion batteries.

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