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Design and synthesis of carbon-coated alpha-Fe2O3@Fe3O4 heterostructured as anode materials for lithium ion batteries

文献类型：期刊论文

作者Liu, Huan3,4; Luo, Shao-hua3,4,5,6; Hu, Dong-bei3; Liu, Xin2,3,4; Wang, Qing3,4; Wang, Zhi-yuan3,4; Wang, Ying-ling3,4; Chang, Long-jiao1; Liu, Yan-guo3,4; Yi, Ting-Feng3,4
刊名APPLIED SURFACE SCIENCE
出版日期2019-11-30
卷号495页码:8
ISSN号0169-4332
关键词Carbon-coated alpha-Fe2O3@Fe3O4 Heterostructured Synergistic effect Lithium ion batteries
DOI10.1016/j.apsusc.2019.143590
通讯作者Luo, Shao-hua(tianyanglsh@163.com) ; Liu, Xin(liuxinnumber1@foxmail.com) ; Wang, Ying-ling(yinglingwang09@163.com)
英文摘要In this study, carbon-coated alpha-Fe2O3@Fe3O4 heterostructures were designed and synthesized by a simple ballmilling and an auxiliary rheological phase method combined with carbothermal reduction. Due to the synergistic effect between alpha-Fe2O3 and Fe3O4, the carbon-coated alpha-Fe2O3@Fe3O4 heterostructures have an excellent electrochemical performance. In order to elucidate the reaction process, the types of gases produced during the pyrolysis of citric acid are preliminarily examined, and the possible chemical reactions are deduced from the experimental results. The Mossbauer spectrum is used to determine the relative ratio of alpha-Fe2O3@Fe3O4. As an anode material for lithium ion batteries, a carbon-coated Fe2O3@Fe3O4 electrode exhibits a high initial discharge/charge capacity of 1462.2/968.2 mAh g(-1) and a good reversible capacity (971.5 mAh g(-1) ) at a current density of 0.1 A g(-1). Moreover, even after 200 cycles, a reversible capacity of 711.0 mAh g(-1) can be maintained at a current density of 0.5 A g(-1).
WOS关键词HIGH-PERFORMANCE ANODE ; LONG CYCLE LIFE ; FACILE SYNTHESIS ; HOLLOW SPHERES ; GRAPHENE OXIDE ; ELECTROCHEMICAL PERFORMANCE ; SODIUM-ION ; NANOPARTICLES ; NANOSHEETS ; COMPOSITE
资助项目National Natural Science Foundation of China[51674068] ; National Natural Science Foundation of China[51771046] ; National Natural Science Foundation of China[51774002] ; National Natural Science Foundation of China[51874079] ; National Natural Science Foundation of China[51871046] ; National Natural Science Foundation of China[51704064] ; National Natural Science Foundation of China[51804035] ; Natural Science Foundation of Hebei Province[E2018501091] ; Science and Technology Project of Hebei Province[15271302D] ; Training Foundation for Scientific Research of Talents Project, Hebei Province[A2016005004] ; Hebei Province higher education science and technology research project[QN2017103] ; Fundamental Research Funds for the Central Universities[N172302001] ; Fundamental Research Funds for the Central Universities[N172304044] ; Qinhuangdao City University student of Science and Technology Innovation and Entrepreneurship Project[PZB1810008T-46]
WOS研究方向Chemistry ; Materials Science ; Physics
语种英语
出版者ELSEVIER
WOS记录号WOS:000486177700048
资助机构National Natural Science Foundation of China ; National Natural Science Foundation of China ; Natural Science Foundation of Hebei Province ; Natural Science Foundation of Hebei Province ; Science and Technology Project of Hebei Province ; Science and Technology Project of Hebei Province ; Training Foundation for Scientific Research of Talents Project, Hebei Province ; Training Foundation for Scientific Research of Talents Project, Hebei Province ; Hebei Province higher education science and technology research project ; Hebei Province higher education science and technology research project ; Fundamental Research Funds for the Central Universities ; Fundamental Research Funds for the Central Universities ; Qinhuangdao City University student of Science and Technology Innovation and Entrepreneurship Project ; Qinhuangdao City University student of Science and Technology Innovation and Entrepreneurship Project ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; Natural Science Foundation of Hebei Province ; Natural Science Foundation of Hebei Province ; Science and Technology Project of Hebei Province ; Science and Technology Project of Hebei Province ; Training Foundation for Scientific Research of Talents Project, Hebei Province ; Training Foundation for Scientific Research of Talents Project, Hebei Province ; Hebei Province higher education science and technology research project ; Hebei Province higher education science and technology research project ; Fundamental Research Funds for the Central Universities ; Fundamental Research Funds for the Central Universities ; Qinhuangdao City University student of Science and Technology Innovation and Entrepreneurship Project ; Qinhuangdao City University student of Science and Technology Innovation and Entrepreneurship Project ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; Natural Science Foundation of Hebei Province ; Natural Science Foundation of Hebei Province ; Science and Technology Project of Hebei Province ; Science and Technology Project of Hebei Province ; Training Foundation for Scientific Research of Talents Project, Hebei Province ; Training Foundation for Scientific Research of Talents Project, Hebei Province ; Hebei Province higher education science and technology research project ; Hebei Province higher education science and technology research project ; Fundamental Research Funds for the Central Universities ; Fundamental Research Funds for the Central Universities ; Qinhuangdao City University student of Science and Technology Innovation and Entrepreneurship Project ; Qinhuangdao City University student of Science and Technology Innovation and Entrepreneurship Project ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; Natural Science Foundation of Hebei Province ; Natural Science Foundation of Hebei Province ; Science and Technology Project of Hebei Province ; Science and Technology Project of Hebei Province ; Training Foundation for Scientific Research of Talents Project, Hebei Province ; Training Foundation for Scientific Research of Talents Project, Hebei Province ; Hebei Province higher education science and technology research project ; Hebei Province higher education science and technology research project ; Fundamental Research Funds for the Central Universities ; Fundamental Research Funds for the Central Universities ; Qinhuangdao City University student of Science and Technology Innovation and Entrepreneurship Project ; Qinhuangdao City University student of Science and Technology Innovation and Entrepreneurship Project
源URL[http://cas-ir.dicp.ac.cn/handle/321008/172856]  
专题大连化学物理研究所_中国科学院大连化学物理研究所
通讯作者Luo, Shao-hua; Liu, Xin; Wang, Ying-ling
作者单位1.Bohai Univ, Coll New Energy, Jinzhou 121013, Peoples R China
2.Chinese Acad Sci, Dalian Inst Chem Phys, Dalian 116023, Peoples R China
3.Northeastern Univ, Sch Mat Sci & Engn, Shenyang 110819, Liaoning, Peoples R China
4.Northeastern Univ Qinhuangdao, Sch Resources & Mat, Qinhuangdao 066004, Hebei, Peoples R China
5.Key Lab Dielect & Electrolyte Funct Mat Hebei Pro, Qinhuangdao, Hebei, Peoples R China
6.Qinhuangdao Lab Resources Cleaner Convers & Effic, Qinhuangdao, Hebei, Peoples R China
推荐引用方式
GB/T 7714		 Liu, Huan,Luo, Shao-hua,Hu, Dong-bei,et al. Design and synthesis of carbon-coated alpha-Fe2O3@Fe3O4 heterostructured as anode materials for lithium ion batteries[J]. APPLIED SURFACE SCIENCE,2019,495:8.
APA Liu, Huan.,Luo, Shao-hua.,Hu, Dong-bei.,Liu, Xin.,Wang, Qing.,...&Hao, Ai-min.(2019).Design and synthesis of carbon-coated alpha-Fe2O3@Fe3O4 heterostructured as anode materials for lithium ion batteries.APPLIED SURFACE SCIENCE,495,8.
MLA Liu, Huan,et al."Design and synthesis of carbon-coated alpha-Fe2O3@Fe3O4 heterostructured as anode materials for lithium ion batteries".APPLIED SURFACE SCIENCE 495(2019):8.

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来源：大连化学物理研究所

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