Lithium-ion batteries power much of the modern world, but when it comes to renewable energy, scientists see great potential in an emerging alternative known as redox flow batteries. Researchers have ...

(Nanowerk News) Arrays of metal electrodes are often used in medical procedures that require monitoring or delivering electrical impulses in the body, such as brain surgery and epilepsy mapping.

UK researchers have used standard carbon paper electrodes modified with electrophoretically deposited nitrogen-doped graphene (N-G) to improve the electrochemical performance of hybrid redox flow ...

Swedish scientists have developed a redox flow battery with polymer electrodes, based on a special conductive polymer known as PEDOT. The battery features a water-based electrolyte based on a solution ...

The disassembled components of the NAS-EFC, including concentric stainless steel screws, current collectors, housings and bearings. The integrated screw-pump mechanism allows the device to handle ...

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 ...

Iron-chromium redox flow batteries are pivotal in addressing the challenges of renewable energy sources, such as solar and wind, which often suffer from inconsistency in energy supply. These batteries ...

A bamboo-inspired design helps ions move faster through thick energy storage materials, improving performance and enabling more efficient, scalable batteries and supercapacitors. (Nanowerk Spotlight) ...