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

文献类型：期刊论文

作者Shen, Xiangyan1,2; Yang, Ze1; Wang, Kun1; Wang, Ning1; He, Jianjiang1; Du, Huiping1,2; Huang, Changshui1
刊名CHEMELECTROCHEM
出版日期2018-06-04
卷号5期号:11页码:1435-1443
关键词Energy Storage Graphdiyne Lithium-ion Capacitor Nitrogen Doping Sodium-ion Capacitor
ISSN号2196-0216
DOI10.1002/celc.201800300
文献子类Article
英文摘要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.
WOS关键词HIGH-PERFORMANCE LITHIUM ; CARBON NANOTUBE COMPOSITE ; BATTERY ANODES ; HIGH-ENERGY ; ELECTROCHEMICAL PERFORMANCE ; GRAPHENE NANOSHEETS ; MESOPOROUS CARBON ; RATE CAPABILITY ; SUPERIOR ANODE ; HIGH-POWER
WOS研究方向Electrochemistry
语种英语
WOS记录号WOS:000434215600002
出版者WILEY-V C H VERLAG GMBH
资助机构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)
源URL[http://ir.qibebt.ac.cn/handle/337004/11389]  
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.

入库方式： OAI收割

来源：青岛生物能源与过程研究所

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