Nitrogen-Doped Graphdiyne as High-capacity Electrode Materials for Both Lithium-ion and Sodium-ion Capacitors

doi:10.1002/celc.201800300

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	Nitrogen-Doped Graphdiyne as High-capacity Electrode Materials for Both Lithium-ion and Sodium-ion Capacitors
	Shen, Xiangyan 1,2; Yang, Ze 1; Wang, Kun 1; Wang, Ning 1; He, Jianjiang1 ; Du, Huiping1,2 ; Huang, Changshui 1
	2018-06-04
发表期刊	CHEMELECTROCHEM
ISSN	2196-0216
卷号	5 期号:11 页码:1435-1443
摘要	Nitrogen-doped graphdiyne (N-GDY) is prepared through the nitriding of graphdiyne (GDY) under ammonia. This material possesses excellent ability for the fast diffusion and storage of lithium and sodium ions due to its high conductivity, wide interlayer distance, unique three-dimensional porous structure, and associated defects from nitrogen doping. The lithium-ion capacitor (LIC) and sodium-ion capacitor (SIC) fabricated with N-GDY as the negative electrode show outstanding electrochemical performance, especially having both high power density and energy density. Besides exhibiting an energy density of 174 Whkg(-1), the N-GDY-based LIC can still offer an energy density of 107 Whkg(-1) even at a power density of 11250 Wkg(-1), whereas the N-GDY-based SIC can retain an energy density of 119 Whkg(-1) at a power density of 22500 Wkg(-1). The energy densities of N-GDY-based LIC and SIC are higher than those of pure GDY and many other carbon materials.
文章类型	Article
关键词	Energy Storage Graphdiyne Lithium-ion Capacitor Nitrogen Doping Sodium-ion Capacitor
WOS标题词	Science & Technology ; Physical Sciences
DOI	10.1002/celc.201800300
关键词[WOS]	HIGH-PERFORMANCE LITHIUM ; CARBON NANOTUBE COMPOSITE ; BATTERY ANODES ; HIGH-ENERGY ; ELECTROCHEMICAL PERFORMANCE ; GRAPHENE NANOSHEETS ; MESOPOROUS CARBON ; RATE CAPABILITY ; SUPERIOR ANODE ; HIGH-POWER
收录类别	SCI
语种	英语
WOS研究方向	Electrochemistry
项目资助者	National Natural Science Foundation of China(21790050 ; Hundred Talents Program and Frontier Science Research Project of the Chinese Academy of Sciences(QYZDB-SSW-JSC052) ; Natural Science Foundation of Shandong Province (China)(JQ201610) ; 21790051 ; 21771187)
WOS类目	Electrochemistry
WOS记录号	WOS:000434215600002
出版者	WILEY-V C H VERLAG GMBH
引用统计
文献类型	期刊论文
条目标识符	http://ir.qibebt.ac.cn/handle/337004/11390
专题	中国科学院青岛生物能源与过程研究所
通讯作者	Huang, Changshui
作者单位	1.Chinese Acad Sci, Qingdao Inst Bioenergy & Bioproc Technol, 189 Songling Rd, Qingdao 266101, Peoples R China 2.Univ Chinese Acad Sci, 19 A Yuquan Rd, Beijing 100049, Peoples R China
推荐引用方式 GB/T 7714	Shen, Xiangyan,Yang, Ze,Wang, Kun,et al. Nitrogen-Doped Graphdiyne as High-capacity Electrode Materials for Both Lithium-ion and Sodium-ion Capacitors[J]. CHEMELECTROCHEM,2018,5(11):1435-1443.
APA	Shen, Xiangyan.,Yang, Ze.,Wang, Kun.,Wang, Ning.,He, Jianjiang.,...&Huang, Changshui.(2018).Nitrogen-Doped Graphdiyne as High-capacity Electrode Materials for Both Lithium-ion and Sodium-ion Capacitors.CHEMELECTROCHEM,5(11),1435-1443.
MLA	Shen, Xiangyan,et al."Nitrogen-Doped Graphdiyne as High-capacity Electrode Materials for Both Lithium-ion and Sodium-ion Capacitors".CHEMELECTROCHEM 5.11(2018):1435-1443.