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Fluoride graphdiyne as a free-standing electrode displaying ultra-stable and extraordinary high Li storage performance

文献类型：期刊论文

作者He, Jianjiang1; Wang, Ning1; Yang, Ze1; Shen, Xiangyan1; Wang, Kun1; Huang, Changshui1; Yi, Yuanping2; Tu, Zeyi2; Li, Yuliang2
刊名ENERGY & ENVIRONMENTAL SCIENCE
出版日期2018-10-01
卷号11期号:10页码:2893-2903
ISSN号1754-5692
DOI10.1039/c8ee01642a
英文摘要In natural two-dimensional (2D) materials (such as graphene, transition metal dichalcogenides and transition metal carbides), energy and power density are inevitably hindered by Li ion diffusion perpendicular to the compact atomic layer. At the same time, their cycling stability is affected by side reactions due to the large specific surface area and high activity of surface atoms. Here we report the preparation of a new 2D carbon rich framework called fluoride graphdiyne (F-GDY). The experiments, together with theoretical calculations, show that extraordinarily high reversible capacity (1700 mA h g(-1)) and extremely stable cycle performance (9000 cycles) are achieved by the reversible transition between C-F semi-ionic bonds and ionic bonds at the plateaus of 0.9 V. This bottom-up strategy offers a versatile approach to the rational design of ultra-stable flexible 2D materials through solution-based processability for application in the efficient electrodes of high performance rechargeable batteries.
WOS关键词LITHIUM-ION BATTERIES ; METAL-ORGANIC FRAMEWORKS ; ENERGY-STORAGE ; 2-DIMENSIONAL NANOMATERIALS ; COUPLING REACTION ; CARBON-BLACKS ; GRAPHENE ; CONVERSION ; CONSTRUCTION ; COMPOSITES
资助项目National Natural Science Foundation of China[21790051] ; National Natural Science Foundation of China[21771187] ; National Natural Science Foundation of China[21790050] ; Hundred Talents Program of the Chinese Academy of Sciences ; Frontier Science Research Project of the Chinese Academy of Sciences[QYZDB-SSW-JSC052] ; Natural Science Foundation of Shandong Province (China) for Distinguished Young Scholars[JQ201610]
WOS研究方向Chemistry ; Energy & Fuels ; Engineering ; Environmental Sciences & Ecology
语种英语
WOS记录号WOS:000448339100013
出版者ROYAL SOC CHEMISTRY
资助机构National Natural Science Foundation of China ; Hundred Talents Program of the Chinese Academy of Sciences ; Frontier Science Research Project of the Chinese Academy of Sciences ; Natural Science Foundation of Shandong Province (China) for Distinguished Young Scholars
源URL[http://ir.qibebt.ac.cn/handle/337004/11189]  
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; Li, Yuliang
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, CAS Key Lab Organ Solids, BNLMS, Beijing 100190, Peoples R China
推荐引用方式
GB/T 7714		 He, Jianjiang,Wang, Ning,Yang, Ze,et al. Fluoride graphdiyne as a free-standing electrode displaying ultra-stable and extraordinary high Li storage performance[J]. ENERGY & ENVIRONMENTAL SCIENCE,2018,11(10):2893-2903.
APA He, Jianjiang.,Wang, Ning.,Yang, Ze.,Shen, Xiangyan.,Wang, Kun.,...&Li, Yuliang.(2018).Fluoride graphdiyne as a free-standing electrode displaying ultra-stable and extraordinary high Li storage performance.ENERGY & ENVIRONMENTAL SCIENCE,11(10),2893-2903.
MLA He, Jianjiang,et al."Fluoride graphdiyne as a free-standing electrode displaying ultra-stable and extraordinary high Li storage performance".ENERGY & ENVIRONMENTAL SCIENCE 11.10(2018):2893-2903.

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来源：青岛生物能源与过程研究所

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