Mg-air battery tagged posts

Drawing Inspiration from Plants: A Metal-Air Paper Battery for Wearable Devices

Drawing inspiration from plants: A metal–air paper battery for wearable devices
Photographs and a circuit diagram of a SpO2 sensor without cover. On the front side, control IC chip and battery connector were equipped. On the back side, the LED and detector for measuring pulse and O2 saturation were equipped. Credit: RSC Applied Interfaces (2024). DOI: 10.1039/D4LF00039K

For more than two millennia, paper has been a staple of human civilization. But these days, the use of paper is not limited to writing. It is also playing a pivotal role in ushering in a greener future.

Lightweight and thin paper-based devices help reduce dependence on metal or plastic materials, while at the same time being easier to dispose of...

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