An Aqueous Symmetric Sodium-Ion Battery with NASICON-Structured Na3MnTi(PO4)3

被引：312

作者：

Gao, Hongcai ^{[1
]}

Goodenough, John B. ^{[1
]}

机构：

[1] Univ Texas Austin, Texas Mat Inst, Austin, TX 78712 USA

来源：

ANGEWANDTE CHEMIE-INTERNATIONAL EDITION | 2016年 / 55卷 / 41期

关键词：

aqueous electrolyte; energy storage; sodium-ion battery; symmetric battery; ENERGY-STORAGE; INTERCALATION CHEMISTRY; RECHARGEABLE BATTERY; ELECTRODE MATERIAL; CATHODE MATERIALS; LOW-COST; NA3V2(PO4)(3); NA; NATI2(PO4)(3); CARBON;

D O I：

10.1002/anie.201606508

中图分类号：

O6 [化学];

学科分类号：

070301 [无机化学];

摘要：

A symmetric sodium-ion battery with an aqueous electrolyte is demonstrated; it utilizes the NASICON-structured Na3MnTi(PO4)(3) as both the anode and the cathode. The NASICON-structured Na3MnTi(PO4)(3) possesses two electrochemically active transition metals with the redox couples of Ti4+/Ti3+ and Mn3+/Mn2+ working on the anode and cathode sides, respectively. The symmetric cell based on this bipolar electrode material exhibits a well-defined voltage plateau centered at about 1.4V in an aqueous electrolyte with a stable cycle performance and superior rate capability. The advent of aqueous symmetric sodium-ion battery with high safety and low cost may provide a solution for large-scale stationary energy storage.

引用

页码：12768 / 12772

页数：5

共 57 条

[1]

[Anonymous], 2013, ANGEW CHEM, V125, P2018

[2]

[Anonymous], 2015, ANGEW CHEM, V127, P11867

[3]

[Anonymous], 2015, ANGEW CHEM, V127, P3495

[4]

[Anonymous], 2016, ANGEW CHEM, V128, P7600

[5]

Building better batteries [J].

Armand, M. ;

Tarascon, J. -M. .

NATURE, 2008, 451 (7179) :652-657

[6]

A 3.8-V earth-abundant sodium battery electrode [J].

Barpanda, Prabeer ;

Oyama, Gosuke ;

Nishimura, Shin-ichi ;

Chung, Sai-Cheong ;

Yamada, Atsuo .

NATURE COMMUNICATIONS, 2014, 5

[7]

XPS and ionic conductivity studies on Li2O-Al2O3(TiO2 or GeO2)-P2O5 glass-ceramics [J].

Chowdari, BVR ;

Rao, GVS ;

Lee, GYH .

SOLID STATE IONICS, 2000, 136 :1067-1075

[8]

Mechanisms and Performances of Na1.5Fe0.5Ti1.5(PO4)3/C Composite as Electrode Material for Na-Ion Batteries [J].

Difi, Siham ;

Saadoune, Ismael ;

Sougrati, Moulay Tahar ;

Hakkou, Rachid ;

Edstrom, Kristina ;

Lippens, Pierre-Emmanuel .

JOURNAL OF PHYSICAL CHEMISTRY C, 2015, 119 (45) :25220-25234

[9]

Flexible Aqueous Lithium-Ion Battery with High Safety and Large Volumetric Energy Density [J].

Dong, Xiaoli ;

Chen, Long ;

Su, Xiuli ;

Wang, Yonggang ;

Xia, Yongyao .

ANGEWANDTE CHEMIE-INTERNATIONAL EDITION, 2016, 55 (26) :7474-7477

[10]

Environmentally-friendly aqueous Li (or Na)-ion battery with fast electrode kinetics and super-long life [J].

Dong, Xiaoli ;

Chen, Long ;

Liu, Jingyuan ;

Haller, Servane ;

Wang, Yonggang ;

Xia, Yongyao .

SCIENCE ADVANCES, 2016, 2 (01)

← 1 2 3 4 5 6 →