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Synthesis of Chlorine-Substituted Graphdiyne and Applications for Lithium-Ion Storage
Wang, Ning1; He, Jianjiang1,2; Tu, Zeyi2,3; Yang, Ze1; Zhao, Fuhua1; Li, Xiaodong1,2; Huang, Changshui1; Wang, Kun1; Jiu, Tonggang1; Yi, Yuanping3; Li, Yuliang3
AbstractChlorine-substituted graphdiyne (Cl-GDY) is prepared through a Glaser-Hay coupling reaction on the copper foil. Cl-GDY is endowed with a unique pi-conjugated carbon skeleton with expanded pore size in two dimensions, having graphdiyne-like sp- and sp(2)- hybridized carbon atoms. As a result, the transfer tunnels for lithium (Li) ions in the perpendicular direction of the molecular plane are enlarged. Moreover, benefiting from the bottom-to-up fabrication procedure of graphdiyne and the strong chemical tailorability of the alkinyl-contained monomer, the amount of substitutional chlorine atoms with appropriate electronegativity and atom size is high and evenly distributed on the as-prepared carbon framework, which will synergistically stabilize the Li intercalated in the Cl-GDY framework, and thus generate more Li storage sites. Profiting from the above unique structure, Cl-GDY shows remarkable electrochemical properties in lithium ion half-cells.
KeywordCarbon Materials Chlorine Energy Storage Graphdiyne Two-dimensional Materials
WOS HeadingsScience & Technology ; Physical Sciences
Indexed BySCI
WOS Research AreaChemistry
Funding Organization"Hundred Talents Program" of the Chinese Academy of Sciences ; Frontier Science Research Project of the Chinese Academy of Sciences(QYZDB-SSW-JSC052) ; Strategic Priority Research Program of the Chinese Academy of Sciences(XDB12020200) ; Natural Science Foundation of Shandong Province (China) for Distinguished Young Scholars(JQ201610) ; National Natural Science Foundation of China
WOS SubjectChemistry, Multidisciplinary
WOS IDWOS:000408267000019
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Document Type期刊论文
Affiliation1.Chinese Acad Sci, Qingdao Inst Bioenergy & Bioproc Technol, 189 Songling Rd, Qingdao 266101, Peoples R China
2.Univ Chinese Acad Sci, 19A Yuquan Rd, Beijing 100049, Peoples R China
3.Chinese Acad Sci, BNLMS, CAS Key Lab Organ Solids, Inst Chem, Beijing 100190, Peoples R China
Recommended Citation
GB/T 7714
Wang, Ning,He, Jianjiang,Tu, Zeyi,et al. Synthesis of Chlorine-Substituted Graphdiyne and Applications for Lithium-Ion Storage[J]. ANGEWANDTE CHEMIE-INTERNATIONAL EDITION,2017,56(36):10740-10745.
APA Wang, Ning.,He, Jianjiang.,Tu, Zeyi.,Yang, Ze.,Zhao, Fuhua.,...&Li, Yuliang.(2017).Synthesis of Chlorine-Substituted Graphdiyne and Applications for Lithium-Ion Storage.ANGEWANDTE CHEMIE-INTERNATIONAL EDITION,56(36),10740-10745.
MLA Wang, Ning,et al."Synthesis of Chlorine-Substituted Graphdiyne and Applications for Lithium-Ion Storage".ANGEWANDTE CHEMIE-INTERNATIONAL EDITION 56.36(2017):10740-10745.
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