Preparation of Fe3O4/Nitrogen-doped Graphene Composite via Solid-state Shear Pan-milling Method and Its Application in Lithium Ion Battery

被引：0

作者：

Wang Q. ^{[1
]}

Liu X. ^{[1
]}

Kang W. ^{[1
]}

Zhang C. ^{[1
]}

机构：

[1] State Key Laboratory of Polymer Materials Engineering, Polymer Research Institute, Sichuan University, Chengdu

来源：

Zhang, Chuhong (chuhong.zhang@scu.edu.cn) | 2018年 / Cailiao Daobaoshe/ Materials Review卷 / 32期

关键词：

Fe[!sub]3[!/sub]O[!sub]4[!/sub]/nitrogen-doped graphene composite; Lithium ion battery; Solid-state shear pan-milling;

D O I：

10.11896/j.issn.1005-023X.2018.21.002

中图分类号：

学科分类号：

摘要：

Different from traditional ball milling, solid-state shear pan-milling is an innovative approach that enables the synthesis of functional micro- and nano-composites. When graphite and nanometer scale Fe3O4 are applied as the raw material and melamine as the nitrogen doping agent, a composite of Fe3O4 and N-doped graphene (Fe3O4/N-G) could be successfully synthesized by employing the solid-state shearing pan-milling method. After characterization by X-ray diffraction (XRD), Raman spectroscopy (RM), transmission electronic microscopy (TEM), X-ray photoelectron spectroscopy (XPS), Brunauer, Emmett and Teller analysis (BET) and electrochemical measurements, it is found that graphite could be exfoliated into few-layered graphene while simultaneously doped by nitrogen and composited with Fe3O4 uniformly. When applied as an anode for lithium ion battery, an excellent cycling stability with a reversible capacity of 869 mAh•g-1 after 100 cycles at 100 mA•g-1 is delivered, which is far superior to pristine Fe3O4 with only 78 mAh•g-1 retained. The technique provides a green, and facile method for the preparation of graphene based composite electrode materials. © 2018, Materials Review Magazine. All right reserved.

引用

页码：3689 / 3696

页数：7

共 41 条

[1] Tarascon J.M., Armand M., Issues and challenges facing rechargeable lithium batteries, Nature, 414, 6861, (2001)
[2] Hui W., Yi C., Designing nanostructured Si anodes for high energy lithium ion batteries, Nano Today, 7, 5, (2012)
[3] Lin K.Z., Wang X.L., Xu Y.H., Recent development of tin-based materials as anode of the lithium ion battery, Chinese Journal of Power Sources, 1, (2005)
[4] Poizot P., Laruelle S., Grugeon S., Et al., Nano-sized transition-metal oxides as negative-electrode materials for lithium-ion batteries, Nature, 32, 3, (2001)
[5] Zhang W.M., Wu X.L., Hu J.S., Et al., Carbon coated Fe3O4 nanospindles as a superior anode material for lithium-ion batteries, Advanced Functional Materials, 18, 24, (2010)
[6] Cui Z.M., Jiang L.Y., Song W.G., Et al., High-yield gas-liquid interfacial synthesis of highly dispersed Fe3O4 nanocrystals and their application in lithium-ion batteries, Chemistry of Materials, 21, 6, (2015)
[7] Guo C., Wang L., Zhu Y., Et al., Fe3O4 nanoflakes in an N-doped carbon matrix as high-performance anodes for lithium ion batteries, Nanoscale, 7, 22, (2015)
[8] Muraliganth T., Murugan A.V., Manthiram A., ChemInform abstract: Facile synthesis of carbon-decorated single-crystalline Fe3O4 nanowires and their application as high performance anode in lithium ion batteries, Chemical Communications, 41, 47, (2009)
[9] Liu H., Wang G., Wang J., Et al., Magnetite/carbon core-shell nanorods as anode materials for lithium-ion batteries, Electrochemistry Communications, 10, 12, (2008)
[10] Ma F.X., Wu H.B., Xu C.Y., Et al., Self-organized sheaf-like Fe3O4/C hierarchical microrods with superior lithium storage properties, Nanoscale, 7, 10, (2015)

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