Highly active free-standing and flexible MoS2/rGO sandwich-structured films for supercapacitor applications
Highly active free-standing and flexible MoS2/rGO sandwich-structured films for supercapacitor applications
复制标题
适用于超级电容器应用的高活性独立式柔性 MoS2/rGO 夹层结构薄膜
DOI：
10.1016/j.ssc.2019.05.001
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发表时间：
2019-08-01
影响因子：
2.1
通讯作者：
Hou, Wen-Hua
中科院分区：
文献类型：
--
作者：
Ji, Hong-Mei;Luan, Ao-Li;Hou, Wen-Hua
通过球磨块状层状材料和进一步的肼还原过程，大规模制备了高活性的自支撑和柔性的MoS 2/rGO纳米膜。在良好的组装结构中，松散的几层MoS 2纳米片和rGO使复合材料具有增强的活性反应位点。MoS 2纳米片和rGO之间的协同效应也可以提高所获得的电极膜的电子导电性和柔性。柔性MoS 2/rGO纳米膜膜被制造为对称超级电容器，其在0.5A g（-1）的电流密度下提供365 F g（-1）的比电容，并且在16.7kW kg（-1）的功率密度下表现出89.0www.example.com（-1）的高能量密度。Wh.kg
Highly active free-standing and flexible MoS2/rGO nanofilms is mass-produced via ball-milling the bulk layered materials and further hydrazine-reducing process. In the well assembled structure, the loose few layered MoS2 nanosheets and rGO make the composites with enhanced active reaction sites. The synergetic effect between MoS2 nanosheets and rGO could also improve the electronic conductivity and flexibility of the obtained electrode films. The flexible MoS2/rGO nanofilms films are fabricated as symmetric supercapacitor, which deliver a specific capacitance of 365 F g(-1) at current density of 0.5 A g(-1) and exhibits a high energy density of 89.0 Wh.kg(-1) at the power density of 16.7 kW kg(-1).