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Solving a current mystery – Mirage News

Research from the lab of Peng Bai found that by expanding channels, you can delay and even avoid the formation of dendrites, which can lead to a battery…



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Consumer demand has driven engineers to design batteries that are more compact while at the same time maintaining, or even improving, their capacity.
On paper, it seems there is plenty of room to increase battery capacity without increasing the charging current density to the critical point – called the limiting current density – beyond which a battery can short circuit.
Yet batteries working at current densities — the amount of charge that passes through a particular area in a defined amount …

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