Communications Materials (Oct 2020)
Improved gravimetric energy density and cycle life in organic lithium-ion batteries with naphthazarin-based electrode materials
Abstract
Replacing metal electrodes in lithium-ion batteries with organic materials reduces environmental impact and might lead to high gravimetric capacity. Here, organic electrodes containing a naphthazarin-dimer skeleton achieve an initial capacity of 416 mAh g−1 and energy density of 1.1 Wh g−1 in a lithium-ion battery.