Graphene-based batteries for smartphones, ready for manufacture

For many years, Li-ion batteries fitted with graphene-based electrodes represent the industry's best chance of overcoming the current bottleneck, in which the energy storage capacity simply doesn't keep up with the demands of modern gadgets. . Although the gadgets they power have evolved considerably, Li-ion batteries have remained largely unchanged, …

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Samsung's smartphone division has a new leader

In anticipation of the launch of the new series of Galaxy S20 smartphones, Samsung has announced that it is making some changes in the management of the IT & Mobile Communications (IM) division. DJ Koh, the CEO of this division remains in his old position, but the operations will now …

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