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Triazine-graphdiyne: A new nitrogen-carbonous material and its application as an advanced rechargeable battery anode

文献类型：期刊论文

作者Yang, Ze1; Liu, Ruirui4; Wang, Ning1; He, Jianjiang1; Wang, Kun1; Li, Xiaodong1,2; Shen, Xiangyan1,2; Wang, Xin1,2; Lv, Qing1; Zhang, Mingjia1
刊名CARBON
出版日期2018-10-01
卷号137页码:442-450
ISSN号0008-6223
DOI10.1016/j.carbon.2018.05.049
英文摘要Existing methodological strategies for the doping of nitrogen (N) atoms in carbon materials usually contain more than one species with indefinite N content, which made it difficult to study the role of each type of N atoms played duing the doping and severely restrict the wide application. Herein, we reported a developed synthetic strategy for preparing carbonous materials contained with specific N atoms. The well-defined carbonous network triazine-graphdiyne (TA-GDY), which comprising merely one type of N atoms with fixed amount, has been prepared through bottom-up way with triethynyltriazine as the starting molecule. TA-GDY is an unique two-dimensional (2D) carbonous material, including sp- and sp(2)-hybridized carbon atoms, as well as quantitative pyridine-like sp2-hybridized N atoms. All the N atoms are placed on the plane of the carbon skeleton, and the high N content provides plenty of active heteroatom sites decorated uniformly in the hexagonal honeycomb-like pores. Based on theoretical prediction, the wide interlayer spacing and large amount of pyridinic-N as well as uniform honeycomb-like pores are favorable for Li-ion storage and diffusion. As expected, the TA-GDY-based electrodes exhibit outstanding Li-ion storage performance, such as superior rate capability, larger capacity, and excellent stability. (c) 2018 Elsevier Ltd. All rights reserved.
WOS关键词LITHIUM-ION BATTERIES ; DOPED GRAPHDIYNE ; GRAPHENE FILMS ; STORAGE ; PERFORMANCE ; PREDICTIONS ; NANOSHEETS ; GRAPHYNE ; CAPACITY
资助项目National Natural Science Foundation of China[21790051] ; National Natural Science Foundation of China[21790050] ; National Natural Science Foundation of China[21771187] ; National Natural Science Foundation of China[21701182] ; 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 ; Materials Science
语种英语
WOS记录号WOS:000440661700046
出版者PERGAMON-ELSEVIER SCIENCE LTD
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/337004/12331]  
专题中国科学院青岛生物能源与过程研究所
通讯作者Hou, Zhufeng; Huang, Changshui
作者单位1.Chinese Acad Sci, Qingdao Inst Bioenergy & Bioproc Technol, Qingdao 266101, Peoples R China
2.Univ Chinese Acad Sci, Beijing 100049, Peoples R China
3.NIMS, 1-2-1 Sengen, Tsukuba, Ibaraki 3050047, Japan
4.Tianjin Univ Technol, Tianjin 300384, Peoples R China
推荐引用方式
GB/T 7714		 Yang, Ze,Liu, Ruirui,Wang, Ning,et al. Triazine-graphdiyne: A new nitrogen-carbonous material and its application as an advanced rechargeable battery anode[J]. CARBON,2018,137:442-450.
APA Yang, Ze.,Liu, Ruirui.,Wang, Ning.,He, Jianjiang.,Wang, Kun.,...&Huang, Changshui.(2018).Triazine-graphdiyne: A new nitrogen-carbonous material and its application as an advanced rechargeable battery anode.CARBON,137,442-450.
MLA Yang, Ze,et al."Triazine-graphdiyne: A new nitrogen-carbonous material and its application as an advanced rechargeable battery anode".CARBON 137(2018):442-450.

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来源：青岛生物能源与过程研究所

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