Waste to wealth: A sustainable and flexible supercapacitor based on office waste paper electrodes.

	Waste to wealth: A sustainable and flexible supercapacitor based on office waste paper electrodes.
	Su, Haibo; Zhu, Pengli; Zhang, Leicong; Zhou, Fengrui; Li, Gang; Li, Tingxi; Wang, Qing; Sun, Rong; Wong, Chingping
刊名	JOURNAL OF ELECTROANALYTICAL CHEMISTRY
	2017
文献子类	期刊论文
英文摘要	In order to develop a low cost, sustainable, and eco-friendly energy storage device, we demonstrated an all solid state symmetric flexible supercapacitor based on the office waste paper fibers -reduced graphene oxide-manganese dioxide (PF-RGO-MnO2) which acts as both the positive and negative electrodes. With the assistance of facile solution phase assembly and vacuum filtration method, the flexible PF-RGO-MnO2 electrodes with high physical flexibility and excellent mechanical strength were fabricated directly without any binder agents. Furthermore, owing to the advantages of the lager surface area and microfibers of the each single paper fiber, the PF-based hybrid flexible electrodes show high specific capacitance of 410 F g(-1) at 0.8 A g(-1), and retain 93% capacitance over 5000 cycles, indicating outstanding electrochemical performance. In addition, the assembled solid-state symmetric supercapacitors exhibit high energy density (19.6 Wh kg(-1) at 400 W kg(-1)) and excellent cycling stability of 85.3% retention even after 2000 folding and bending cycles. These results propose a renewable way to turn "waste" into wealth, and provide a new method to fabricate the sustainable and freestanding paper based supercapacitor for application in the flexible energy storage devices. (C) 2017 Elsevier B.V. All rights reserved.
URL标识	查看原文
语种	英语
内容类型	期刊论文
源URL	[http://ir.siat.ac.cn:8080/handle/172644/11670]
专题	深圳先进技术研究院_集成所
作者单位	JOURNAL OF ELECTROANALYTICAL CHEMISTRY
推荐引用方式 GB/T 7714	Su, Haibo,Zhu, Pengli,Zhang, Leicong,et al. Waste to wealth: A sustainable and flexible supercapacitor based on office waste paper electrodes.[J]. JOURNAL OF ELECTROANALYTICAL CHEMISTRY,2017.
APA	Su, Haibo.,Zhu, Pengli.,Zhang, Leicong.,Zhou, Fengrui.,Li, Gang.,...&Wong, Chingping.(2017).Waste to wealth: A sustainable and flexible supercapacitor based on office waste paper electrodes..JOURNAL OF ELECTROANALYTICAL CHEMISTRY.
MLA	Su, Haibo,et al."Waste to wealth: A sustainable and flexible supercapacitor based on office waste paper electrodes.".JOURNAL OF ELECTROANALYTICAL CHEMISTRY (2017).