Vinylene carbonate-LiNO3: A hybrid additive in carbonic ester electrolytes for SEI modification on Li metal anode

被引：248

作者：

Guo, Jing ^{[1
]}

Wen, Zhaoyin ^{[1
]}

Wu, Meifen ^{[1
]}

Jin, Jun ^{[1
]}

Liu, Yu ^{[1
]}

机构：

[1] Chinese Acad Sci, Shanghai Inst Ceram, CAS Key Lab Mat Energy Convers, Shanghai 200050, Peoples R China

来源：

ELECTROCHEMISTRY COMMUNICATIONS | 2015年 / 51卷

关键词：

Lithium anode; VC-LiNO3; SEI; Electrolyte additive; RAY PHOTOELECTRON-SPECTROSCOPY; LITHIUM-SULFUR BATTERIES; ELECTRODEPOSITED LITHIUM; DENDRITE FORMATION; ION BATTERIES; CELLS; PERFORMANCE; GRAPHITE; SODIUM; GROWTH;

D O I：

10.1016/j.elecom.2014.12.008

中图分类号：

O646 [电化学、电解、磁化学];

学科分类号：

081704 ;

摘要：

A hybrid solid electrolyte interphase (SEI) formation additive, vinylene carbonate (VC)-LiNO3, was investigated in carbonic ester electrolytes. An efficiency of lithium plating/stripping as high as nearly 100% and spherical Li deposits were obtained. The electrochemical impedance spectroscopy (EIS) results demonstrate that the modified SEI is very stable and of good conductivity. X-ray photoelectron spectroscopy (XPS) results indicate that VC-LiNO3 dominates the surface chemistry of the Li anode. The formation of Li3N in the SEI contributes to the enhancement of the anode performance. (C) 2014 Elsevier B.V. All rights reserved.

引用

页码：59 / 63

页数：5

共 25 条

[1] A comparative study of synthetic graphite and Li electrodes in electrolyte solutions based on ethylene carbonate dimethyl carbonate mixtures [J].

Aurbach, D ;

Markovsky, B ;

Shechter, A ;

EinEli, Y ;

Cohen, H .

JOURNAL OF THE ELECTROCHEMICAL SOCIETY, 1996, 143 (12) :3809-3820

[2] On the use of vinylene carbonate (VC) electrolyte solutions for Li-ion as an additive to batteries [J].

Aurbach, D ;

Gamolsky, K ;

Markovsky, B ;

Gofer, Y ;

Schmidt, M ;

Heider, U .

ELECTROCHIMICA ACTA, 2002, 47 (09) :1423-1439

[3] X-ray photoelectron spectroscopy studies of lithium surfaces prepared in several important electrolyte solutions. A comparison with previous studies by Fourier transform infrared spectroscopy [J].

Aurbach, D ;

Weissman, I ;

Schechter, A ;

Cohen, H .

LANGMUIR, 1996, 12 (16) :3991-4007

[4] X-RAY PHOTOELECTRON-SPECTROSCOPY OF NITROSO-COMPOUNDS - RELATIVE IONICITY OF THE CLOSED AND OPEN FORMS [J].

BATICH, CD ;

DONALD, DS .

JOURNAL OF THE AMERICAN CHEMICAL SOCIETY, 1984, 106 (10) :2758-2761

[5] Studies of the Effect of Varying Vinylene Carbonate (VC) Content in Lithium Ion Cells on Cycling Performance and Cell Impedance [J].

Burns, J. C. ;

Petibon, R. ;

Nelson, K. J. ;

Sinha, N. N. ;

Kassam, Adil ;

Way, B. M. ;

Dahn, J. R. .

JOURNAL OF THE ELECTROCHEMICAL SOCIETY, 2013, 160 (10) :A1668-A1674

[6] ION BOMBARDMENT-INDUCED DECOMPOSITION OF LI AND BA SULFATES AND CARBONATES STUDIED BY X-RAY PHOTOELECTRON-SPECTROSCOPY [J].

CONTARINI, S ;

RABALAIS, JW .

JOURNAL OF ELECTRON SPECTROSCOPY AND RELATED PHENOMENA, 1985, 35 (3-4) :191-201

[7] XPS analysis of the SEI formed on carbonaceous materials [J].

Eshkenazi, V ;

Peled, E ;

Burstein, L ;

Golodnitsky, D .

SOLID STATE IONICS, 2004, 170 (1-2) :83-91

[8] Lithium metal stripping/plating mechanisms studies: A metallurgical approach [J].

Gireaud, L. ;

Grugeon, S. ;

Laruelle, S. ;

Yrieix, B. ;

Tarascon, J. -M. .

ELECTROCHEMISTRY COMMUNICATIONS, 2006, 8 (10) :1639-1649

[9] Electrochemical deposition of very smooth lithium using nonaqueous electrolytes containing HF [J].

Kanamura, K ;

Shiraishi, S ;

Takehara, Z .

JOURNAL OF THE ELECTROCHEMICAL SOCIETY, 1996, 143 (07) :2187-2197

[10] Enhancement of Li-ion battery performance of graphite anode by sodium ion as an electrolyte additive [J].

Komaba, S ;

Itabashi, T ;

Kaplan, B ;

Groult, H ;

Kumagai, N .

ELECTROCHEMISTRY COMMUNICATIONS, 2003, 5 (11) :962-966

← 1 2 3 →