Abstract A stacked lamellar rGO film coated on carbon cloth (rGO/CC) was facilely prepared for application in flexible all-solid-state supercapacitors, in which the reduction degree of rGO was tuned to control interlayer spacing and wettability of rGO film. Furthermore, the effect of reduction degree on electrochemical performance of rGO film was investigated in detail. The result showed that the rGO film with higher reduction degree showed larger capacitance of ca. 185.7 F g−1. The enhanced capacitance of rGO film with higher reduction degree was mainly attributed to larger electrochemical active surface area and more channels for diffusion of ions. The work did not only report a new flexible all-solid-state supercapacitors with high performance, but also provided a new method to improve the electrochemical performance and stability of rGO film for various applications.

中文翻译：

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用于柔性全固态超级电容器的堆叠层状 rGO 薄膜的可调还原度

摘要 制备了一种涂覆在碳布上的堆叠层状 rGO 薄膜（rGO/CC），用于柔性全固态超级电容器，其中调节 rGO 的还原程度以控制 rGO 薄膜的层间距和润湿性。此外，还详细研究了还原度对rGO薄膜电化学性能的影响。结果表明，还原度较高的 rGO 薄膜显示出较大的电容约。185.7 F g-1。还原度较高的 rGO 膜的电容增强主要归因于较大的电化学活性表面积和更多的离子扩散通道。这项工作不仅报告了一种新型的高性能柔性全固态超级电容器，