Incorporation of Organic Benzoquinone Framework Into rGO via Strong π-π Interaction for High-Performance Aqueous Ammonium-Ion Battery.

Aqueous ammonium-ion batteries (AAIBs) are promising candidates for next-generation energy storage devices. However, organic materials as suitable anodes face severe challenges due to their structural instability and poor conductivity, which hinder the development of AAIBs. Herein, an innovative approach is introduced by incorporating an organic benzoquinone framework, 5,7,11,14-tetraaza-6,13-pentacenequinone (TAPQ), with reduced graphene oxide (rGO) using a solvent exchange method.

Ultra-expanded interlayer spacing of vanadium oxide nanowires intercalated with poly(3,4-ethylene dioxythiophene) in organic ammonium ion batteries.

Rechargeable batteries employing ammonium (NH) ions have attracted widespread interest owing to the abundant resources, eco-friendliness, and sustainability of NH ions. Herein, an organic-inorganic hybrid is applied to organic NH ion batteries. A poly (3,4-ethylene dioxythiophene) (PEDOT)-intercalated vanadium oxide nanowire (noted as VO-P-) is applied for organic NH ion storage.

Organic Ammonium Ion Battery: A New Strategy for a Nonmetallic Ion Energy Storage System.

Nonmetallic ammonium (NH ) ion batteries are promising candidates for large-scale energy storage systems, which have the merit of low molar mass, sustainability, non-toxicity and non-dendrite. Herein, for the first time, we introduce the novel organic ammonium ion batteries (OAIBs). Significantly, a manganese-based Prussian white analogue (noted as MnHCF) as cathode exhibits a reversible capacity of 104 mAh g with 98 % retention over 100 cycles.