Solvothermal reduction of graphene oxide and Schiff-base condensation between anthraquinone and dialdehydes were simultaneously performed to produce well-dispersed composites as metal-free supercapacitor electrodes, which rationally combine conductive graphene and pseudocapacitive polyquinones that allow for fast electron/ion transport and efficient redox reactions, affording great rate capability and high power/energy densities.

中文翻译：

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一锅溶剂热法将石墨烯掺入链工程聚苯醌中，制成无金属超级电容器。

同时进行石墨烯氧化物的溶剂热还原和蒽醌与二醛之间的席夫碱缩合反应，以生产分散良好的复合材料，作为无金属的超级电容器电极，合理地结合了导电石墨烯和拟电容性聚醌，从而实现了快速的电子/离子传输和有效的氧化还原反应。 ，具有出色的速率能力和高功率/能量密度。