[10p-N321-1~13] 12.3 Functional Materials and Novel Devices

1:30 PM - 1:45 PM JST(4:30 AM - 4:45 AM UTC)

[10p-N321-1] Disposable Paper-Based Metal-Air Batterys for Wearable Devices

〇Kosuke Ishibashi¹, Yutaro Hirai^2,3, Shimpei Ono⁴, Jun Kamei⁵, Koju Ito^2,3, Hiroshi Yabu^1,2,3 (1.AIMR, Tohoku Univ., 2.AZUL Energy, Inc., 3.AZUL x Tohoku Univ. Co-Creation Lab, 4.SRIS, Tohoku Univ., 5.Amphico, ltd.)

Keywords:

Paper-Based Metal-Air Batterys,Wearable Devices,AZUL Catalyst

Recent advances in wearable devices have increased the demand for lightweight, high-power, and disposable batteries. Metal–air paper batteries, which start generating electricity upon absorbing water, have attracted attention due to their light weight, flexibility, and low cost. We have reported a Mg–air paper battery utilizing the AZUL catalyst, in which an environmentally friendly and safe blue pigment is immobilized as a monolayer on a porous carbon support. In this presentation, we report on the application of the AZUL-based Mg–air paper battery to wearable devices.