Nuclear chemistry

Battery (electricity)

Quantum mechanics

Valence (chemistry)

Engineering

Metallurgy

Materials science

Cathode

Vanadate

Nanosheet

Power (physics)

Inorganic chemistry

Chemical engineering

Zinc

Physical chemistry

Physics

Nanotechnology

Organic chemistry

Aqueous solution

Chemistry

Electrode

Electrolyte

Chemical Communications

A layered iron vanadate Fe5V15O39(OH)9·9H2O nanosheet is first introduced to an aqueous zinc battery system as a cathode material, which delivers a high capacity of 385 mA h g-1 at 0.1 A g-1 and remarkable cycling performance at high current density (over 80% capacity retention after 300 cycles at 5 A g-1).

Novel layered iron vanadate cathode for high-capacity aqueous rechargeable zinc batteries