Journal Article 4 organic cathode materials alkyl chain length effect 1 aluminum dual‐ion batteries 1 aqueous zinc batteries 1 bipolar conjugated polymers 1 electrode–electrolyte interface 1 plus ... high energy density 1 high power density 1 hydrogel electrolytes 1 internal reorganization energy 1 ion and electron transfer 1 lithium ion batteries 1 long cycle stability 1 odd‐even effect 1 overlapped redox potential ranges 1 phenothiazine derivatives 1 proton uptake/removal 1 small dropout voltage 1 superfast charging 1 moins ...