Toward highly stable solid-state unconventional thin-film battery-supercapacitor hybrid devices: Interfacing vertical core-shell array electrodes with a gel polymer electrolyte

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• 作者：Gaind P. Pandey^a ; ¹ ; Steven A. Klankowski^a ; Tao Liu^a ; Judy Wu^b ; Jun Li^a ; ^{junli@ksu.edu}
• 关键词：Solid-state electrical energy storage device ; Li-ion batteries ; Supercapacitors ; Gel polymer electrolytes ; Core-shell array electrodes
• 刊名：Journal of Power Sources
• 出版年：2017
• 出版时间：28 February 2017
• 年：2017
• 卷：342
• 期：Complete
• 页码：1006-1016
• 全文大小：2287 K
• 卷排序：342

文摘

Paper demonstrates gel electrolyte based battery-supercapacitor hybrid device. Si and TiO2 both coated on vertically aligned carbon nanofibers as coaxial shells. Gel film infiltrates 3D nanostructured electrodes and form stable interfaces. Device shows stable long cycles stability in the supercapacitor power regime.