Sunday, September 18, 2011

Why lithium-ion batteries die so young — Cleantech News and Analysis

Why lithium-ion batteries die so young — Cleantech News and Analysis: "When ions are removed, sent over to the anode and then inserted back into the cathode, we ideally want them to return to the same spot, in order to preserve that nice stable crystal structure.

The problem is that the crystal structure can change with each charge and discharge."

'via Blog this'

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