Fabrication of 3D Spongia-shaped polyaniline/MoS2 nanospheres composite assisted by polyvinylpyrrolidone (PVP) for high-performance supercapacitors
详细信息 查看全文
- 作者：Gang Fu ; Li Ma ; mlsys607@126.com ; Mengyu Gan ; Xiuling Zhang ; Meng Jin ; Yao Lei ; Peishu Yang ; Maofa Yan
- 关键词：Spongia-shaped polyaniline ; MoS2 nanospheres ; Supercapacitor ; Electrochemical stability
- 刊名：Synthetic Metals
- 出版年：2017
- 出版时间：February 2017
- 年：2017
- 卷：224
- 期：Complete
- 页码：36-45
- 全文大小：2715 K
- 卷排序：224
文摘
3D Spongia-shaped polyaniline (sPANI) is simply synthesized on a large scale. With the assistance of PVP, smaller MoS2 spheres are assembled on the surface of 3D Spongia-shaped polyaniline (sPANI). The as-obtained 3D Spongia-shaped polyaniline/MoS2 nanospheres composite (sPANI/A-MoS2) presents a high specific capacitance of 605 F g−1 at 1 A g−1, and the capacity retention maintains 88.6% after 1000 cycles.