Many battery electrodes contain ensembles of nanoparticles that phase-separate on (de)intercalation. In such electrodes, the fraction of actively intercalating particles directly impacts cycle life: a ...

A new analysis probes charge transfer in porous battery electrodes for the first time. The electrochemical reactions inside the porous electrodes of batteries and fuel cells have been described by ...

Batteries have become an integral component of modern technology. Lithium-ion batteries (LIBs) can be found virtually everywhere, from handheld electronic devices and electric vehicles to the large ...

To meet urgent net-zero goals, the global energy system is shifting from fossil fuels to renewable sources such as solar and wind. Because these sources are intermittent, efficient storage and ...

During battery (dis)charging, lithium (de)intercalation in electrodes is usually spatially non-uniform across multiple length scales. Such phenomenon is a major impediment to battery performance and ...

Interest in batteries other than lithium-ion has soared recently, and has included such developments as lithium-sulphur batteries, graphene batteries (or batteries employing a graphene electrode), CNT ...

At the heart of all lithium-ion batteries is a simple reaction: Lithium ions dissolved in an electrolyte solution "intercalate" or insert themselves into a solid electrode during battery discharge.

Li-ion and Na-ion batteries operate through a process called intercalation, where ions are stored and exchanged between two chemically different electrodes. In contrast, co-intercalation, a process in ...