Hydrothermal controlled synthesis of Fe3O4 nanorods/graphene nanocomposite for high-performance lithium ion batteries

被引：26
作者：
Hu, Aiping [1 ]
Chen, Xiaohua [1 ]
Tang, Qunli [1 ]
Zeng, Bin [2 ]
机构：
[1] Hunan Univ, Coll Mat Sci & Engn, Hunan Prov Key Lab Spray Deposit Technol & Applic, Changsha 410082, Hunan, Peoples R China
[2] Hunan Univ Arts & Sci, Coll Mech Engn, Changde 415000, Peoples R China
来源：
CERAMICS INTERNATIONAL | 2014年 / 40卷 / 09期
关键词：
Composite materials; Energy storage materials; Hydrothermal synthesis; IMPROVED REVERSIBLE CAPACITY; ANODE MATERIAL; NANORODS; GRAPHENE; STORAGE; NANOCRYSTALS; ELECTRODES; NANOSHEETS; GROWTH; CO3O4;
D O I：
10.1016/j.ceramint.2014.06.060
中图分类号：
TQ174 [陶瓷工业]; TB3 [工程材料学];
学科分类号：
0805 ; 080502 ;
摘要：
Controllably synthesized Fe3O4 nanorods/graphene nanocomposites (FNGC) with hydrothermal method were characterized by X-ray powder diffraction (XRD), high-resolution transmission electron microscopy (HRTEM), N-2 adsorption/desorption isotherms and Raman Spectra. The results illustrated that multicrystal Fe3O4 nanorods with a diameter of about 11 nm and a length of more than 100 nm were uniformly anchored on the surface of graphene sheets. N-2 adsorption/desorption isotherms indicated that FNGC with mesoporous structure of 3-4 nm possessed the specific surface area of 180 m(2)/g. The influences of experiment conditions such as amount of graphite oxide, pH value, hydrothermal condition etc. on the morphologies of Fe3O4 in nanocomposites were investigated. The results indicated that the amount of graphite oxide, pH and static hydrothermal condition played crucial roles in the formation of FNGC. Besides, the relationship between the structure of Fe3O4/graphene nanocomposites and electrochemical properties has been investigated in this work. (C) 2014 Elsevier Ltd and Techna Group S.r.l. All rights reserved.
引用
收藏
页码：14713 / 14725
页数：13
相关论文
共 34 条
[1]   High capacity Li ion battery anodes using Ge nanowires [J].
Chan, Candace K. ;
Zhang, Xiao Feng ;
Cui, Yi .
NANO LETTERS, 2008, 8 (01) :307-309
[2]   Facile shape and size-controlled growth of uniform magnetite and hematite nanocrystals with tunable properties [J].
Chen LiQiao ;
Liu WeiPing ;
Chen JiaLin ;
Yang XianFeng ;
Liu Jia ;
Fu XiongHui ;
Wu MingMei .
SCIENCE CHINA-CHEMISTRY, 2011, 54 (06) :923-929
[3]   Porous Fe3O4/Carbon Core/Shell Nanorods: Synthesis and Electromagnetic Properties [J].
Chen, Yu-Jin ;
Xiao, Gang ;
Wang, Tie-Shi ;
Ouyang, Qiu-Yun ;
Qi, Li-Hong ;
Ma, Yang ;
Gao, Peng ;
Zhu, Chun-Ling ;
Cao, Mao-Sheng ;
Jin, Hai-Bo .
JOURNAL OF PHYSICAL CHEMISTRY C, 2011, 115 (28) :13603-13608
[4]   High-Yield Gas-Liquid Interfacial Synthesis of Highly Dispersed Fe3O4 Nanocrystals and Their Application in Lithium-Ion Batteries [J].
Cui, Zhi-Min ;
Hang, Ling-Yan ;
Song, Wei-Guo ;
Guo, Yu-Guo .
CHEMISTRY OF MATERIALS, 2009, 21 (06) :1162-1166
[5]   Growth and properties of single-crystalline γ-Fe2O3 nanowires [J].
Han, Qin ;
Liu, Zhenghui ;
Xu, Yingying ;
Chen, Ziyu ;
Wang, Tianmin ;
Zhang, Han .
JOURNAL OF PHYSICAL CHEMISTRY C, 2007, 111 (13) :5034-5038
[6]   Structure and electrochemical performance of nanostructured Fe3O4/carbon nanotube composites as anodes for lithium ion batteries [J].
He, Yang ;
Huang, Ling ;
Cai, Jin-Shu ;
Zheng, Xiao-Mei ;
Sun, Shi-Gang .
ELECTROCHIMICA ACTA, 2010, 55 (03) :1140-1144
[7]   Self-assembly of Fe3O4 nanorods on graphene for lithium ion batteries with high rate capacity and cycle stability [J].
Hu, Aiping ;
Chen, Xiaohua ;
Tang, Yuanhong ;
Tang, Qunli ;
Yang, Lei ;
Zhang, Shaopeng .
ELECTROCHEMISTRY COMMUNICATIONS, 2013, 28 :139-142
[8]   PREPARATION OF GRAPHITIC OXIDE [J].
HUMMERS, WS ;
OFFEMAN, RE .
JOURNAL OF THE AMERICAN CHEMICAL SOCIETY, 1958, 80 (06) :1339-1339
[9]   Spinel LiMn2O4 Nanorods as Lithium Ion Battery Cathodes [J].
Kim, Do Kyung ;
Muralidharan, P. ;
Lee, Hyun-Wook ;
Ruffo, Riccardo ;
Yang, Yuan ;
Chan, Candace K. ;
Peng, Hailin ;
Huggins, Robert A. ;
Cui, Yi .
NANO LETTERS, 2008, 8 (11) :3948-3952
[10]   Co3O4@graphene Composites as Anode Materials for High-Performance Lithium Ion Batteries [J].
Li, Baojun ;
Cao, Huaqiang ;
Shao, Jin ;
Li, Guoqiang ;
Qu, Meizhen ;
Yin, Gui .
INORGANIC CHEMISTRY, 2011, 50 (05) :1628-1632
1234