Engineers at Penn State are blending art and science to create cute, paint-on tattoos that could help spot heart attacks ...

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An ultrathin transparent electrode that allows light to pass through while still accurately capturing brain signals has been developed in South Korea.

Surface and interface play critical roles in energy storage devices, thus calling for in-situ/operando methods to probe the electrified surface/interface. However, the commonly used in-situ/operando ...

Sodium- and potassium-ion batteries are promising next-generation alternatives to the ubiquitous lithium-ion batteries (LIBs). However, their energy density still lags behind that of LIBs. To tackle ...

Rising demand for electronic devices and electric vehicles has increased the dependence on secondary ion batteries. While lithium-ion batteries are already popular, a promising alternative sodium-ion ...

South Korean researchers have developed a new shape-controlled graphite granule dry-electrode manufacturing technology for ...

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