Fabrication of FeF3 Nanoflowers on CNT Branches and Their Application to High Power Lithium Rechargeable Batteries

被引:285
作者
Kim, Sung-Wook [1 ]
Seo, Dong-Hwa [1 ]
Gwon, Hyeokjo [1 ]
Kim, Jongsoon [1 ]
Kang, Kisuk [1 ]
机构
[1] Korea Adv Inst Sci & Technol, Dept Mat Sci & Engn, Taejon 305701, South Korea
基金
新加坡国家研究基金会;
关键词
NEGATIVE-ELECTRODE; ION BATTERIES; HIGH-CAPACITY; FLUORIDE; ELECTROCHEMISTRY; NANOCOMPOSITE; NITRIDE;
D O I
10.1002/adma.201002879
中图分类号
O6 [化学];
学科分类号
0703 ;
摘要
Nanoarchitectures composed of FeF3 nanoflowers on carbon nanotube (CNT) branches (FNCB, see figure) are fabricated by functionalization of CNT surfaces with FeF3. FNCB's improved Li-ion and electron transport makes it a candidate for applications in cathode material for lithium rechargeable batteries.
引用
收藏
页码:5260 / 5264
页数:5
相关论文
共 24 条
[1]   Building better batteries [J].
Armand, M. ;
Tarascon, J. -M. .
NATURE, 2008, 451 (7179) :652-657
[2]   Carbon-metal fluoride nanocomposites -: Structure and electrochemistry of FeF3:C [J].
Badway, F ;
Pereira, N ;
Cosandey, F ;
Amatucci, GG .
JOURNAL OF THE ELECTROCHEMICAL SOCIETY, 2003, 150 (09) :A1209-A1218
[3]   Bismuth fluoride nanocomposite as a positive electrode material for rechargeable lithium batteries [J].
Bervas, M ;
Badway, F ;
Klein, LC ;
Amatucci, GG .
ELECTROCHEMICAL AND SOLID STATE LETTERS, 2005, 8 (04) :A179-A183
[4]   High-performance lithium battery anodes using silicon nanowires [J].
Chan, Candace K. ;
Peng, Hailin ;
Liu, Gao ;
McIlwrath, Kevin ;
Zhang, Xiao Feng ;
Huggins, Robert A. ;
Cui, Yi .
NATURE NANOTECHNOLOGY, 2008, 3 (01) :31-35
[5]   Electronically conductive phospho-olivines as lithium storage electrodes [J].
Chung, SY ;
Bloking, JT ;
Chiang, YM .
NATURE MATERIALS, 2002, 1 (02) :123-128
[6]   Reactivity of transition metal (Co, Ni, Cu) sulphides versus lithium: The intriguing case of the copper sulphide [J].
Debart, A. ;
Dupont, L. ;
Patrice, R. ;
Tarascon, J. -M. .
SOLID STATE SCIENCES, 2006, 8 (06) :640-651
[7]   First-Principles Investigation of the Li-Fe-F Phase Diagram and Equilibrium and Nonequilibrium Conversion Reactions of Iron Fluorides with Lithium [J].
Doe, Robert E. ;
Persson, Kristin A. ;
Meng, Y. Shirley ;
Ceder, Gerbrand .
CHEMISTRY OF MATERIALS, 2008, 20 (16) :5274-5283
[8]   Mesoporous Cr2O3 as negative electrode in lithium batteries:: TEM study of the texture effect on the polymeric layer formation [J].
Dupont, L. ;
Laruelle, S. ;
Grugeon, S. ;
Dickinson, C. ;
Zhou, W. ;
Tarascon, J. -M. .
JOURNAL OF POWER SOURCES, 2008, 175 (01) :502-509
[9]   SURFACE-COMPOSITION AND ELECTROCHEMICAL PROPERTIES OF HIGH-DOSE CARBON-IMPLANTED IRON [J].
FUJIHANA, T ;
TAKAHASHI, K ;
SEKIGUCHI, A ;
IWAKI, M .
JAPANESE JOURNAL OF APPLIED PHYSICS PART 2-LETTERS & EXPRESS LETTERS, 1990, 29 (10) :L1895-L1897
[10]   Combined First-Principle Calculations and Experimental Study on Multi-Component Olivine Cathode for Lithium Rechargeable Batteries [J].
Gwon, Hyeokjo ;
Seo, Dong-Hwa ;
Kim, Sung-Wook ;
Kim, Jongsoon ;
Kang, Kisuk .
ADVANCED FUNCTIONAL MATERIALS, 2009, 19 (20) :3285-3292