X-ray diffraction measurement of layered manganese dioxide that can store/release heat repeatedly by desorbing/absorbing water molecules to/from moist air
Norihiko L. Okamoto, Takuya Hatakeyama, Hongyi Li and Tetsu Ichitsubo
Winter 2023 Volume 39, No. 1
Discovery of thermal storage materials that can utilize low-temperature waste heat
We have discovered that layered manganese dioxide (birnessite, δ-MnO₂) can store/release heat through an...