,Manipulating interphases in batteries

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Charge-transfer across electrolyte/electrode interfaces dictates kinetics and reversibility of cell reactions within electrochemical devices.When the device operates beyond the thermodynamic stability limits of electrolytes,‘interphases’ form at the interfaces [1,2].In the pursuit of new battery chemistries that promise ambitious energy densities,electrolytes often take the blame for failing to support the cell reactions,while in most cases the real culprit is the interphase instead of the bulk electrolyte components themselves.Being able to manipulate the chemistry and morphology of such an important sub-component holds the key to the success of these new battery chemistries.
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