Prussian blue
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Prussian blue is a dark blue pigment produced by oxidation of ferrous ferrocyanide salts. It has the chemical formula Fe43. It consists of Fe3+ cations, where iron is in the oxidation state of +3, and
Sample of prussian blue
The Great Wave off Kanagawa by Hokusai, an artwork that makes extensive use of Prussian blue
Prussian blue in a vial
Simulated powder x-ray diffraction profile for Prussian blue crystal, crystallographic direction annotated. Image generated using CrystalMaker software.
Sodium-ion battery
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A sodium-ion battery is a rechargeable battery that uses sodium ions as charge carriers. In some cases, its working principle and cell construction are similar to those of lithium-ion battery types, b
A sodium-ion cell (size 18650)
A sodium-ion accumulator stack (Germany, 2019)
Sodium ion 2.5 Ah cells
A Faradion sodium-ion battery manufactured in 2022