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Noncovalent modification of carbon materials with redox‐active organic molecules has been considered as an effective strategy to improve the electrochemical performance of supercapacitors. However, their low loading mass, slow electron transfer rate, and easy dissolution into the electrolyte greatly limit further practical applications. Herein, this work reports dual molecules (1,5‐dihydroxyanthraquinone...
Charged up: Three‐dimensional architectures constructed from graphene/MoS2 nanoflake arrays have been successfully fabricated by a one‐step hydrothermal method. MoS2 nanoflakes with thicknesses less than 13 nm grow vertically on both sides of graphene sheets (see figure), which allows the architectures to be more stable during charging and discharging. Even at a high current density of 8000 mA g−1...
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