Graphdiyne applied for lithium-ion capacitors displaying high power and energy densities

doi:10.1016/j.nanoen.2016.02.052

QIBEBT-IR > 碳基材料与能源应用研究组

	Graphdiyne applied for lithium-ion capacitors displaying high power and energy densities
	Du, Huiping1,3 ; Yang, Hui 2,3; Huang, Changshui 1; He, Jianjiang1,3 ; Liu, Huibiao 2; Li, Yuliang 2
	2016-04-01
发表期刊	NANO ENERGY
卷号	22 页码:615-622
摘要	New materials hold the key to fundamental advances in energy conversion and storage, both of which are vital in order to meet the challenge of sustainable and renewable energy sources. Lithium-ion capacitors (LICs) represent an important strategy for electrochemical energy storage, but are usually limited by relatively low energy density. In this study we assembled a hybrid LIC featuring a bulk graphdiyne (GDY) anode and an activated carbon (AC) cathode. This capacitor delivered an initial specific energy as high as 112.2 W h kg(-1) at a power density of 400.1 W h kg(-1), with 94.7% retention after 1000 cycles. More importantly, it even displayed an energy density of 95.1 W h kg(-1) at a power density of 1000.4 W kg(-1), operated in the voltage range of 2-4 V. Those high energy and power densities in LICs constructed with GDY anode and AC cathode offer a great potential toward application on next generation batteries. (C) 2016 Elsevier Ltd. All rights reserved.
文章类型	Article
关键词	Li-ion Capacitors Capacity Electrochemical Performance Cycling Stability Energy Density Power Density
WOS标题词	Science & Technology ; Physical Sciences ; Technology
DOI	10.1016/j.nanoen.2016.02.052
关键词[WOS]	HYBRID ELECTROCHEMICAL CAPACITORS ; INSERTION ELECTRODE ; STORAGE DEVICES ; CARBON CATHODE ; PERFORMANCE ; ANODE ; SUPERCAPACITORS ; BATTERIES ; DFT
收录类别	SCI
语种	英语
WOS研究方向	Chemistry ; Science & Technology - Other Topics ; Materials Science ; Physics
项目资助者	"100 Talents" program of the Chinese Academy of Sciences ; National Natural Science Foundation of China Youth Science Fund Project(21301184) ; National Basic Research 973 Program of China(2012CB932901)
WOS类目	Chemistry, Physical ; Nanoscience & Nanotechnology ; Materials Science, Multidisciplinary ; Physics, Applied
WOS记录号	WOS:000374625300061
引用统计	被引频次：190[WOS] [WOS记录] [WOS相关记录]
文献类型	期刊论文
条目标识符	http://ir.qibebt.ac.cn/handle/337004/8277
专题	碳基材料与能源应用研究组
作者单位	1.Chinese Acad Sci, Qingdao Inst Bioenergy & Bioproc Technol, 189 Songling Rd, Qingdao 266101, Peoples R China 2.Chinese Acad Sci, Inst Chem, Beijing 100190, Peoples R China 3.Univ Chinese Acad Sci, 19A Yuquan Rd, Beijing 100049, Peoples R China
推荐引用方式 GB/T 7714	Du, Huiping,Yang, Hui,Huang, Changshui,et al. Graphdiyne applied for lithium-ion capacitors displaying high power and energy densities[J]. NANO ENERGY,2016,22:615-622.
APA	Du, Huiping,Yang, Hui,Huang, Changshui,He, Jianjiang,Liu, Huibiao,&Li, Yuliang.(2016).Graphdiyne applied for lithium-ion capacitors displaying high power and energy densities.NANO ENERGY,22,615-622.
MLA	Du, Huiping,et al."Graphdiyne applied for lithium-ion capacitors displaying high power and energy densities".NANO ENERGY 22(2016):615-622.