There is strong recent interest in ultrathin, flexible, safe energy storage devices to meet the various design and power needs of modern gadgets. To build such fully flexible and robust electrochemical devices, multiple components with specific electrochemical and interfacial properties need to be integrated into single units. Here we show that these basic components, the electrode, separator, ...

The electrode is the crucial component of Brain-Computer Interface (BCI), and key for development BCI technology. Compared with non-intrusive electrodes intrusive electrodes, semi-invasive...