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DOI	10.1016/j.scib.2019.11.004
	Hollow Fe3O4/carbon with surface mesopores derived from MOFs for enhanced lithium storage performance
	Yi Q.; Du M.; Shen B.; Ji J.; Dong C.; Xing M.; Zhang J.
发表日期	2020
ISSN	20959273
起始页码	233
结束页码	242
卷号	65 期号:3
英文摘要	Hollow metal-organic frameworks (MOFs) and their derivatives have attracted more and more attention due to their high specific surface area and perfect morphological structure, which determine their large potential application in energy storage and catalysis fields. However, few researchers have carried out further modification on the outer shell of hollow MOFs, such as the perforation modification, which will endow hollow nanomaterials derived from MOFs with multifunctionality. In this paper, hollow MOFs of MIL-53(Fe) with perforated outer surface are successfully synthesized by using SiO2 nanospheres as the template via a self-assembly process induced by the coordination polymerization. The tightly packed mesopore structure makes the carbon outer shell of MOFs thinner, thus realizing the in-situ transformation from MOFs to hollow Fe3O4/carbon, which exhibits perfect capacity approaching 1270 mA h g−1 even after 200 cycles at 0.1 A g−1, as an anode material in lithium ion batteries (LIBs) application. This research provides a new strategy for the design and preparation of MOFs and their derivatives with multifunctionality for the energy applications. © 2019 Science China Press
关键词	Hollow Fe3O4/carbon Hollow MOFs Lithium ion batteries Mesopore modification
英文关键词	Anodes; Iron oxides; Magnetite; Organometallics; Silica; Coordination polymerization; High specific surface area; Hollow Fe3O4/carbon; Hollow MOFs; Mesopore; Metalorganic frameworks (MOFs); Morphological structures; Self assembly process; Lithium-ion batteries
语种	英语
来源期刊	Science Bulletin
文献类型	期刊论文
条目标识符	http://gcip.llas.ac.cn/handle/2XKMVOVA/207273
作者单位	Key Laboratory for Advanced Materials and Joint International Research Laboratory of Precision Chemistry and Molecular Engineering, Feringa Nobel Prize Scientist Joint Research Center, School of Chemistry and Molecular Engineering, East China University of Science and Technology, Shanghai, 200237, China
推荐引用方式 GB/T 7714	Yi Q.,Du M.,Shen B.,et al. Hollow Fe3O4/carbon with surface mesopores derived from MOFs for enhanced lithium storage performance[J],2020,65(3).
APA	Yi Q..,Du M..,Shen B..,Ji J..,Dong C..,...&Zhang J..(2020).Hollow Fe3O4/carbon with surface mesopores derived from MOFs for enhanced lithium storage performance.Science Bulletin,65(3).
MLA	Yi Q.,et al."Hollow Fe3O4/carbon with surface mesopores derived from MOFs for enhanced lithium storage performance".Science Bulletin 65.3(2020).