Perpendicular inhomogeneities in lithium electrodes have been studied in real time using synchrotron radiation.

Perpendicular inhomogeneities in lithium electrodes have been studied in real time using synchrotron radiation.
Geometric asymmetry is introduced in graphene-based nanofluidic devices to enhance ion current rectification.
Batteries advance with improved efficiency in positive sodium-ion electrodes, achieved using copper and iron.
High resolution nanolithography from combined fabrication processes creates multifunctional nanoarrays with applications in nanoimprinting and plasmonics.