A lithium ion battery essentially works by using lithium (ions?!) to ferry electrons back and forth between a positive and a negative electrode. These are basically electrical freighters that load up ...

Tokyo University of Science is researching magnesium as a potential energy carrier to replace expensive and unsafe lithium-ion batteries. The research team focused on a novel cathode material with a ...

A team of researchers and industry collaborators, led by RMIT University in Melbourne, have developed recyclable “water batteries” to potentially mitigate safety concerns for large-scale grid energy.

Flexible Fiber-Shaped Aqueous Mg-Ion Batteries Empowering Wearable Technology. This illustration highlights the innovative NiOOH/CNT cathode design for aqueous Mg-ion storage, showcasing its superior ...

A new cathode material leverages a rock-salt structure for enhanced magnesium diffusion at a lower temperature. The high-entropy strategy employed creates a crystal structure abundant in stable cation ...

A string of peer-reviewed studies from Chinese research teams is advancing water-based battery technology that stores energy ...

Figure 1. (A) Schematic figure of the battery mechanism: the quasi-solid-state electrolyte enhances battery performance by regulating ion storage. (B) Voltage profile of the QSMB compared to a battery ...

A global team of researchers has invented recyclable 'water batteries' that won't catch fire or explode. The team use water to replace organic electrolytes -- which enable the flow of electric current ...

In this case, the new clock uses an ion of aluminum linked to an ion of magnesium, forming what is known as a quantum logic clock. In this, the aluminum ion has a high-frequency, stable "tick." ...

A group of scientists under the direction of Professor Dennis Y.C. Leung of the Mechanical Engineering Department at the University of Hong Kong (HKU) have developed a high-performance ...