Phenazine

Electrochemistry

Materials science

Precipitation

Dissolution

Physical chemistry

Cathodic protection

Physics

Organic chemistry

Aqueous solution

Galvanic anode

Chemistry

Electrode

Anode

Meteorology

Electrolyte

Journal of Materials Chemistry A

A nano-phenazine@Ketjen black anode was achieved by the <italic>in situ</italic> dissolution–precipitation method, possessing the cycle life of 100 000 times due to the stabilities and insolubilities of phenazine and its reduction products in aqueous electrolytes.

Phenazine anodes for ultralongcycle-life aqueous rechargeable batteries