Facile solvothermal synthesis of mesoporous manganese ferrite (MnFe2O4) microspheres as anode materials for lithium-ion batteries
文献类型：期刊论文
| 作者 | Zhang, Zailei1; Wang, Yanhong1; Tan, Qiangqiang1; Zhong, Ziyi2; Su, Fabing1 |
| 刊名 | JOURNAL OF COLLOID AND INTERFACE SCIENCE
 |
| 出版日期 | 2013-05-15 |
| 卷号 | 398期号:0页码:185-192 |
| 关键词 | Mesoporous manganese ferrite microspheres Anode materials Electrochemical properties Li-ion batteries |
| 英文摘要 | We report the synthesis and characterization of the mesoporous manganese ferrite (MnFe2O4) microspheres as anode materials for Li-ion batteries. MnFe2O4 microspheres were synthesized by a facile solvothermal method using Mn(CH3COO)(2) and FeCl3 as metal precursors in the presence of CH3COOK, CH3COOC2H5, and HOCH2CH2OH. The samples were characterized by X-ray diffraction, transmission electron microscopy, scanning electron microscopy, nitrogen adsorption, thermal gravimetric, X-ray photoelectron spectroscopy, temperature programmed reduction, and temperature programmed oxidation. The synthesized mesoporous MnFe2O4 microspheres composed of nanoparticles (10-30 nm) were 100-500 nm in diameter and had surface areas between 60.2 and 86.8 m(2) g(-1), depending on the CH3COOK amounts added in the preparation. After calcined at 600 degrees C, MnFe2O4 was decomposed to Mn2O3 and Fe2O3 mixture. The mesoporous MnFe2O4 microspheres calcined at 400 degrees C showed a capacity of 712.2 mA h g(-1) at 0.2 C and 552.2 mA h g(-1) at 0.8 C after 50 cycles, and an average capacity fading rate of around 0.28%/cycle and 0.48%/cycle, much better than those of the samples without calcination and calcined at 600 degrees C. The work would be helpful in the fabrication of binary metal oxide anode materials for Li-ion batteries. (C) 2013 Elsevier Inc. All rights reserved. |
| WOS标题词 | Science & Technology ; Physical Sciences |
| 类目[WOS] | Chemistry, Physical |
| 研究领域[WOS] | Chemistry |
| 关键词[WOS] | STORAGE PROPERTIES ; HIGH-CAPACITY ; ELECTROCHEMICAL PROPERTIES ; NEGATIVE-ELECTRODE ; NATURAL GRAPHITE ; HOLLOW SPHERES ; ALPHA-FE2O3 ; SPINEL ; NANOPARTICLES ; NANOCRYSTALS |
| 收录类别 | SCI |
| 语种 | 英语 |
| WOS记录号 | WOS:000317540200024 |
| 公开日期 | 2015-05-27 |
| 源URL | [http://ir.ipe.ac.cn/handle/122111/13561]  |
| 专题 | 过程工程研究所_研究所（批量导入） |
| 作者单位 | 1.Chinese Acad Sci, Inst Proc Engn, State Key Lab Multiphase Complex Syst, Beijing 100190, Peoples R China 2.ASTAR, Inst Chem Engn & Sci, Singapore 627833, Singapore |
| 推荐引用方式 GB/T 7714 | Zhang, Zailei,Wang, Yanhong,Tan, Qiangqiang,et al. Facile solvothermal synthesis of mesoporous manganese ferrite (MnFe2O4) microspheres as anode materials for lithium-ion batteries[J]. JOURNAL OF COLLOID AND INTERFACE SCIENCE,2013,398(0):185-192. |
| APA | Zhang, Zailei,Wang, Yanhong,Tan, Qiangqiang,Zhong, Ziyi,&Su, Fabing.(2013).Facile solvothermal synthesis of mesoporous manganese ferrite (MnFe2O4) microspheres as anode materials for lithium-ion batteries.JOURNAL OF COLLOID AND INTERFACE SCIENCE,398(0),185-192. |
| MLA | Zhang, Zailei,et al."Facile solvothermal synthesis of mesoporous manganese ferrite (MnFe2O4) microspheres as anode materials for lithium-ion batteries".JOURNAL OF COLLOID AND INTERFACE SCIENCE 398.0(2013):185-192. |
入库方式： OAI收割
来源：过程工程研究所
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