| Interface-engineered hematite nanocones as binder-free electrodes for high-performance lithium-ion batteries | |
Wang, Lei1 ; Liang, Kun2; Wang, Guanzhi2; Yang, Yang2
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| 2018-07-28 | |
| Corresponding Author | Yang, Yang(Yang.Yang@ucf.edu) |
| Source Publication | JOURNAL OF MATERIALS CHEMISTRY A
 |
| ISSN | 2050-7488 |
| Volume | 6Issue:28Pages:13968-13974 |
| Abstract | Hematite (-Fe2O3) has been regarded as a promising anode material for lithium-ion batteries (LIBs) due to its high theoretical capacity, natural abundance, and environmental friendliness. However, there is no effective method to overcome the poor conductivity and cycling stability. In this work, novel one-dimensional -Fe2O3 nanocone arrays (NCs) were prepared by facile two-step thermal oxidation and reduction in an inert atmosphere. The -Fe2O3 NCs exhibited an enhanced electrochemical performance, including high specific capacity (968 mA h g(-1) and 3872 mA h cm(-3)) and excellent cyclability (86% retention after 1000 cycles), which are much better than those of the state-of-the-art -Fe2O3 anodes. |
| DOI | 10.1039/c8ta03106a |
| Funding Organization | National Science Foundation of China ; University of Central Florida |
| Indexed By | SCI |
| Language | 英语 |
| Funding Project | National Science Foundation of China[21622310] ; National Science Foundation of China[21573264] ; National Science Foundation of China[21633013] ; University of Central Florida[20080741] |
| WOS Research Area | Chemistry ; Energy & Fuels ; Materials Science |
| Publisher | ROYAL SOC CHEMISTRY |
| Citation statistics | |
| Document Type | 期刊论文 |
| Identifier | http://ir.licp.cn/handle/362003/27202 |
| Collection | 精细石油化工中间体国家工程研究中心（ERC） |
| Corresponding Author | Yang, Yang |
| Affiliation | 1.Chinese Acad Sci, Lanzhou Inst Chem Phys, Natl Engn Res Ctr Fine Petrochem Intermediates, State Key Lab Oxo Synth & Select Oxidat, Lanzhou 730000, Gansu, Peoples R China 2.Univ Cent Florida, Dept Mat Sci & Engn, NanoSci Technol Ctr, 4000 Cent Florida Blvd, Orlando, FL 32816 USA |
| Recommended Citation GB/T 7714 | Wang, Lei,Liang, Kun,Wang, Guanzhi,et al. Interface-engineered hematite nanocones as binder-free electrodes for high-performance lithium-ion batteries[J]. JOURNAL OF MATERIALS CHEMISTRY A,2018,6(28):13968-13974. |
| APA | Wang, Lei,Liang, Kun,Wang, Guanzhi,&Yang, Yang.(2018).Interface-engineered hematite nanocones as binder-free electrodes for high-performance lithium-ion batteries.JOURNAL OF MATERIALS CHEMISTRY A,6(28),13968-13974. |
| MLA | Wang, Lei,et al."Interface-engineered hematite nanocones as binder-free electrodes for high-performance lithium-ion batteries".JOURNAL OF MATERIALS CHEMISTRY A 6.28(2018):13968-13974. |
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