LiFePO4 particles coated with N-doped carbon membrane

doi:10.1166/jnn.2017.12869

	LiFePO4 particles coated with N-doped carbon membrane
	Meng, Yanshuang 2,4; Han, Wangqing 2; Zhang, Zhong 2; Zhu, Fuliang 2,4; Zhang, Yue 3; Wang, Dajian 1
刊名	Journal of Nanoscience and Nanotechnology
	2017-03-01
卷号	17 期号:3 页码:2000-2005
关键词	Carbon Carbonization Doping (additives) Electric discharges Ionic liquids Iron compounds Membranes Cyclic performance Discharge capacities Electronic conductivity LiFePO4 LiFePO4 particles Microwave absorbing properties Microwave pyrolysis N-doped
ISSN号	15334880
DOI	10.1166/jnn.2017.12869
英文摘要	We prepared LiFePO4 particles coated with N-doped carbon membrane by microwave pyrolysis of ionic liquid 1-butyl-3-methylimidazolium dicyanamide ([BMIM]-[N(CN)2]). Because of the strong microwave absorbing property of ionic liquid [BMIM]-[N(CN)2], it can be heated and gradually carbonized in the microwave field. Uniform and network-like N-doped carbon membrane was formed on the surface of LiFePO4 particles after carbonization of [BMIM]-[N(CN)2]. The N-doped carbon membrane was beneficial to improve the electronic conductivity of LiFePO4. Therefore, the N-doped carbon coated LiFePO4 using [BMIM]-[N(CN)2] as a carbon source owned higher discharge capacity and cyclic performance than those using glucose as a carbon source. Copyright © 2017 American Scientific Publishers All rights reserved.
资助项目	Natural Science Foundation of Gansu Province[2015GS04939]
WOS研究方向	Chemistry ; Science & Technology - Other Topics ; Materials Science ; Physics
语种	英语
出版者	American Scientific Publishers
WOS记录号	WOS:000397126500061
状态	已发表
内容类型	期刊论文
源URL	[http://ir.lut.edu.cn/handle/2XXMBERH/114893]
专题	材料科学与工程学院
通讯作者	Zhu, Fuliang; Wang, Dajian
作者单位	1.Tianjin Univ Technol, Sch Mat Sci & Engn, Tianjin 300384, Peoples R China 2.Lanzhou Univ Technol, Sch Mat Sci & Engn, Lanzhou 730050, Peoples R China 3.Texas Tech Univ, Dept Ind Engn, Lubbock, TX 79409 USA 4.State Key Lab Adv Proc & Recycling Non Ferrous Me, Lanzhou 730050, Peoples R China
推荐引用方式 GB/T 7714	Meng, Yanshuang,Han, Wangqing,Zhang, Zhong,et al. LiFePO4 particles coated with N-doped carbon membrane[J]. Journal of Nanoscience and Nanotechnology,2017,17(3):2000-2005.
APA	Meng, Yanshuang,Han, Wangqing,Zhang, Zhong,Zhu, Fuliang,Zhang, Yue,&Wang, Dajian.(2017).LiFePO4 particles coated with N-doped carbon membrane.Journal of Nanoscience and Nanotechnology,17(3),2000-2005.
MLA	Meng, Yanshuang,et al."LiFePO4 particles coated with N-doped carbon membrane".Journal of Nanoscience and Nanotechnology 17.3(2017):2000-2005.