A Coordination Chemistry Approach for Lithium-Ion Batteries: The Coexistence of Metal and Ligand Redox Activities in a One-Dimensional Metal-Organic Material

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題名:	A Coordination Chemistry Approach for Lithium-Ion Batteries: The Coexistence of Metal and Ligand Redox Activities in a One-Dimensional Metal-Organic Material
作者:	鄭芳怡;Li, Gaihua;Yang, Hao;Li, Fengcai;Cheng, Fangyi;Shi, Wei;Chen, Jun;Cheng, Peng
貢獻者:	地球科學學院大氣科學學系
日期:	2016-05-16
上傳時間:	2026-04-21 14:13:33 (UTC+8)
出版者:	American Chemical Society;United States: American Chemical Society
摘要:	摘要： We demonstrate herein the use of a one-dimensional metal–organic material as a new type of electrode material for lithium-ion batteries (LIBs) in place of the classic porous three-dimensional materials, which are subject to the size of the channel for lithium-ion diffusion and blocking of the windows of the framework by organic solvents during the charging and discharging processes. Introducing a one-dimensional coordination compound can keep organic active substances insoluble in the electrolyte during the charging and discharging processes, providing a facile and general new system for further studies. The results show that both the aromatic ligand and the metal center can participate in lithium storage simultaneously, illustrating a new energy storage mechanism that has been well-characterized by X-ray photoelectron spectroscopy, electron paramagnetic resonance spectroscopy, and cyclic voltammetry. In addition, the fact that the one-dimensional chains are linked by weak hydrogen bonds rather than strong π–π stacking interactions or covalent bonds is beneficial for the release of capacity entirely without the negative effect of burying the active sites. 其他題名： Inorg. Chem 出版者： United States: American Chemical Society 出版日期： 2016-05-16 出處： Inorganic Chemistry, 2016-05, Vol.55 (10), p.4935-4940 資源來源： American Chemical Society Journals 版權： Copyright © 2016 American Chemical Society 識別號： ISSN: 0020-1669 識別號： EISSN: 1520-510X 識別號： DOI: 10.1021/acs.inorgchem.6b00450 識別號： PMID: 27120483
顯示於類別:	[大氣科學學系] 期刊論文

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