Cyclic carbonate based-electrolytes enhancing the electrochemical performance of Na4Fe3(PO4)2(P2O7) cathodes for sodium-ion batteries

被引：69

作者：

Jang, Jun Yeong ^{[1
]}

Kim, Hyungsub ^{[2
]}

Lee, Yongwon ^{[1
]}

Lee, Kyu Tae ^{[1
]}

Kang, Kisuk ^{[2
]}

Choi, Nam-Soon ^{[1
]}

机构：

[1] Ulsan Natl Inst Sci & Technol, Sch Energy & Chem Engn, Ulsan 689798, South Korea

[2] Seoul Natl Univ, Dept Mat Sci & Engn, Seoul 151742, South Korea

来源：

ELECTROCHEMISTRY COMMUNICATIONS | 2014年 / 44卷

关键词：

Sodium-ion batteries; Electrolyte; Mixed-polyanion cathode; Solid electrolyte interphase; RECHARGEABLE NA BATTERIES; INSERTION;

D O I：

10.1016/j.elecom.2014.05.003

中图分类号：

O646 [电化学、电解、磁化学];

学科分类号：

081704 ;

摘要：

Binary solvent mixtures containing NaClO4 salt were investigated as electrolytes for sodium-ion batteries. The electrochemical performance of Na4Fe3(PO4)(2)(P2O7) cathodes was substantially improved when paired with an ethylene carbonate (EC)/propylene carbonate (PC)-based electrolyte. Our investigation revealed that EC/PC/1 M NaClO4 exhibits superior oxidation durability at the cathode and is highly stable toward a Na-metal electrode. (C) 2014 Elsevier B.V. All rights reserved.

引用

页码：74 / 77

页数：4

共 9 条

[1] Reversible Sodium Ion Insertion in Single Crystalline Manganese Oxide Nanowires with Long Cycle Life [J].

Cao, Yuliang ;

Xiao, Lifen ;

Wang, Wei ;

Choi, Daiwon ;

Nie, Zimin ;

Yu, Jianguo ;

Saraf, Laxmikant V. ;

Yang, Zhenguo ;

Liu, Jun .

ADVANCED MATERIALS, 2011, 23 (28) :3155-+

[2]

Cheng L., 2014, ADV MATER, V26, P1886, DOI DOI 10.1002/ADMA.201304497

[3] Carbon coated Na3V2(PO4)3 as novel electrode material for sodium ion batteries [J].

Jian, Zelang ;

Zhao, Liang ;

Pan, Huilin ;

Hu, Yong-Sheng ;

Li, Hong ;

Chen, Wen ;

Chen, Liquan .

ELECTROCHEMISTRY COMMUNICATIONS, 2012, 14 (01) :86-89

[4] Understanding the Electrochemical Mechanism of the New Iron-Based Mixed-Phosphate Na4Fe3(PO4)2(P2O7) in a Na Rechargeable Battery [J].

Kim, Hyungsub ;

Park, Inchul ;

Lee, Seongsu ;

Kim, Hyunchul ;

Park, Kyu-Young ;

Park, Young-Uk ;

Kim, Haegyeom ;

Kim, Jongsoon ;

Lim, Hee-Dae ;

Yoon, Won-Sub ;

Kang, Kisuk .

CHEMISTRY OF MATERIALS, 2013, 25 (18) :3614-3622

[5] 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

[6] Fluorinated Ethylene Carbonate as Electrolyte Additive for Rechargeable Na Batteries [J].

Komaba, Shinichi ;

Ishikawa, Toru ;

Yabuuchi, Naoaki ;

Murata, Wataru ;

Ito, Atsushi ;

Ohsawa, Yasuhiko .

ACS APPLIED MATERIALS & INTERFACES, 2011, 3 (11) :4165-4168

[7]

Oh SM, 2014, NANO LETT, V14, P1620, DOI [10.1021/nl500077v, 10.1021/n1500077v]

[8] In search of an optimized electrolyte for Na-ion batteries [J].

Ponrouch, Alexandre ;

Marchante, Elena ;

Courty, Matthieu ;

Tarascon, Jean-Marie ;

Rosa Palacin, M. .

ENERGY & ENVIRONMENTAL SCIENCE, 2012, 5 (09) :8572-8583

[9]

Yabuuchi N, 2012, NAT MATER, V11, P512, DOI [10.1038/nmat3309, 10.1038/NMAT3309]

← 1 →