NaTiO2: a layered anode material for sodium-ion batteries

被引：268

作者：

Wu, Di ^{[1
]}

Li, Xin ^{[2
]}

Xu, Bo ^{[2
]}

Twu, Nancy ^{[2
]}

Liu, Lei ^{[2
]}

Ceder, Gerbrand ^{[2
]}

机构：

[1] MIT, Dept Mech Engn, Cambridge, MA 01239 USA

[2] MIT, Dept Mat Sci & Engn, Cambridge, MA 01239 USA

来源：

ENERGY & ENVIRONMENTAL SCIENCE | 2015年 / 8卷 / 01期

关键词：

ELECTROCHEMICAL INTERCALATION; NEGATIVE ELECTRODES; PHASE-DIAGRAM; SUPERSTRUCTURE; BRONZES; SYSTEMS; ENERGY; DEINTERCALATION; MECHANISM; DIFFUSION;

D O I：

10.1039/c4ee03045a

中图分类号：

O6 [化学];

学科分类号：

0703 ;

摘要：

We report on layered NaTiO2 as a potential anode material for Na-ion batteries. The material is prepared from only earth-abundant elements, delivers 152 mA h g(-1) of reversible capacity at C/10 rate, shows excellent cyclability with capacity retention over 98% after 60 cycles, and high rate capability. Furthermore, in situ X-ray diffraction analysis reveals a reversible O3-O'3 phase transition, including an unusual lattice parameter variation coupled to complicated Na vacancy orderings in a series of 2nd order phase transitions.

引用

收藏

页码：195 / 202

页数：8

相关论文

共 41 条

[11] Electrochemical Na-Deintercalation from NaVO2 [J].

Didier, C. ;

Guignard, M. ;

Denage, C. ;

Szajwaj, O. ;

Ito, S. ;

Saadoune, I. ;

Darriet, J. ;

Delmas, C. .

ELECTROCHEMICAL AND SOLID STATE LETTERS, 2011, 14 (05) :A75-A78

[12] O′3-NaxVO2 System: A Superstructure for Na1/2VO2 [J].

Didier, Christophe ;

Guignard, Marie ;

Darriet, Jacques ;

Delmas, Claude .

INORGANIC CHEMISTRY, 2012, 51 (20) :11007-11016

[13] NEW OXYGENATED BRONZES OF FORMULA NA(X)COO2 (X LESS-THAN-OR-EQUAL-TO ONE) - COBALT-OXYGEN-SODIUM SYSTEM [J].

FOUASSIER, C ;

MATEJKA, G ;

REAU, JM ;

HAGENMULLER, P .

JOURNAL OF SOLID STATE CHEMISTRY, 1973, 6 (04) :532-537

[14] Electrochemical intercalation of sodium in graphite [J].

Ge, Pascal ;

Fouletier, Mireille .

Solid State Ionics, 1988, 28-30 :1172-1175

[15]

Guignard M, 2013, NAT MATER, V12, P74, DOI [10.1038/NMAT3478, 10.1038/nmat3478]

[16]

Hillert M., 1998, Phase Equilibria, Phase Diagrams and Phase Transformations: A Thermodynamic Basis

[17] Electrode Materials for Rechargeable Sodium-Ion Batteries: Potential Alternatives to Current Lithium-Ion Batteries [J].

Kim, Sung-Wook ;

Seo, Dong-Hwa ;

Ma, Xiaohua ;

Ceder, Gerbrand ;

Kang, Kisuk .

ADVANCED ENERGY MATERIALS, 2012, 2 (07) :710-721

[18] THE ORIGIN OF THE SUPERSTRUCTURE IN BI2SR2CACU2O8+DELTA AS REVEALED BY SCANNING TUNNELING MICROSCOPY [J].

KIRK, MD ;

NOGAMI, J ;

BASKI, AA ;

MITZI, DB ;

KAPITULNIK, A ;

GEBALLE, TH ;

QUATE, CF .

SCIENCE, 1988, 242 (4886) :1673-1675

[19] Redox reaction of Sn-polyacrylate electrodes in aprotic Na cell [J].

Komaba, Shinichi ;

Matsuura, Yuta ;

Ishikawa, Toru ;

Yabuuchi, Naoaki ;

Murata, Wataru ;

Kuze, Satoru .

ELECTROCHEMISTRY COMMUNICATIONS, 2012, 21 :65-68

[20] Electrochemical Na Insertion and Solid Electrolyte Interphase for Hard-Carbon Electrodes and Application to Na-Ion Batteries [J].

Komaba, Shinichi ;

Murata, Wataru ;

Ishikawa, Toru ;

Yabuuchi, Naoaki ;

Ozeki, Tomoaki ;

Nakayama, Tetsuri ;

Ogata, Atsushi ;

Gotoh, Kazuma ;

Fujiwara, Kazuya .

ADVANCED FUNCTIONAL MATERIALS, 2011, 21 (20) :3859-3867

← 1 2 3 4 5 →