Tag: layered

In operando observation of sodium ion diffusion in a layered sodium transition metal oxide cathode material, P2 NaxCo0.7Mn0.3O2

In operando powder X-ray diffraction data reveals an unexpected structural evolution in a layered P2 type NaxCo0.7Mn0.3O2 material during cycling.

Permanent link to this article: http://batteriselskab.dk/artikel/videnskabelig/in-operando-observation-of-sodium-ion-diffusion-in-a-layered-sodium-transition-metal-oxide-cathode-material-p2-naxco0-7mn0-3o2.htm

Industrial battery material titans in lawsuit over NMC

The high-tech patent wars have spread to a new front, engaging two of the world’s largest industrial companies in a multibillion-dollar court battle over lithium-ion batteries. At issue is a battery chemistry that, while little known to the public, many experts believe currently holds the best chance of electric cars penetrating the mass market. The …

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Permanent link to this article: http://batteriselskab.dk/nyheder/industrial-battery-material-titans-in-lawsuit-over-nmc.htm

Unlocking the Potential of Cation-Disordered Oxides for Rechargeable Lithium Batteries

In today’s lithium batteries, those cathodes are usually made of an orderly crystalline material, sometimes in a layered structure. When slight deviations from that perfect order are introduced, the battery’s efficiency generally goes down — so disordered materials have mostly been ignored in the search for improved battery materials.

Permanent link to this article: http://batteriselskab.dk/nyheder/unlocking-the-potential-of-cation-disordered-oxides-for-rechargeable-lithium-batteries.htm