Synthesis of fluorine-doped α-Fe2O3 nanorods toward enhanced lithium storage capability

被引：5

作者：

Wang, Chundong ^{[1
,2
,3
]}

Zhang, Yi ^{[4
]}

Li, Yi ^{[5
]}

Liu, Jiabin ^{[6
]}

Wu, Qi-Hui ^{[7
]}

Jiang, Jianjun ^{[1
]}

Li, Yang Yang ^{[3
]}

Lu, Jian ^{[2
]}

机构：

[1] Huazhong Univ Sci & Technol, Sch Opt & Elect Informat, Wuhan 430074, Hubei, Peoples R China

[2] City Univ Hong Kong, Dept Mech & Biomed Engn, Hong Kong, Hong Kong, Peoples R China

[3] City Univ Hong Kong, Ctr Super Diamond & Adv Films COSDAF, Dept Phys & Mat Sci, Hong Kong, Hong Kong, Peoples R China

[4] Wuhan Inst Technol, Sch Chem Engn & Pharm, Wuhan 430073, Hubei, Peoples R China

[5] Soochow Univ, Coll Chem Chem Engn & Mat Sci, Suzhou 215123, Peoples R China

[6] Zhejiang Univ, Sch Mat Sci & Engn, Hangzhou 310027, Zhejiang, Peoples R China

[7] Quanzhou Normal Univ, Dept Mat Chem, Coll Chem Engn & Mat Sci, Quanzhou 362000, Peoples R China

来源：

NANOTECHNOLOGY | 2017年 / 28卷 / 06期

基金：

中国国家自然科学基金;

关键词：

Fe2O3; fluorine doping; anode; lithium-ion batteries; PERFORMANCE ANODE MATERIAL; ELECTRODE MATERIALS; GROWTH-MECHANISM; BATTERY ANODES; HIGH-ENERGY; ION; FE2O3; NANOCOMPOSITES; MICROSPHERES; NANOTUBES;

D O I：

10.1088/1361-6528/aa53b3

中图分类号：

TB3 [工程材料学];

学科分类号：

0805 ; 080502 ;

摘要：

Nanostructured fluorine-doped alpha-Fe2O3 nanorods were synthesized based on a one-step low temperature hydrothermal method. The XPS results verified that fluorine has been successfully incorporated into the hematite lattice. The delivered lithium capacity was effectively improved owing to the fluorine doping comparing with the pristine alpha-Fe2O3. The increase in electrochemical capacity of fluorine-doped alpha-Fe2O3 was then studied from the pointviews of nanostructure, electronic properties, and magnetic characteristics.

引用

页数：8

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