A novel bifunctional additive for 5 V-class, high-voltage lithium ion batteries

被引：32

作者：

Feng, Jinkui ^{[1
]}

Gao, Xueping ^{[1
]}

Ci, Lijie ^{[1
]}

Xiong, Shenglin ^{[2
]}

机构：

[1] Shandong Univ, Sch Mat Sci & Engn, Key Lab Liquid Solid Struct Evolut & Proc Mat, Jinan 250061, Peoples R China

[2] Shandong Univ, Sch Chem & Chem Engn, Jinan 250100, Peoples R China

来源：

RSC ADVANCES | 2016年 / 6卷 / 09期

基金：

美国国家科学基金会; 中国国家自然科学基金; 中国博士后科学基金;

关键词：

REVERSIBLE OVERCHARGE PROTECTION; RECENT PROGRESS; ELECTROLYTE; MECHANISMS; CHALLENGES; SEPARATOR; POLYMER;

D O I：

10.1039/c5ra22547g

中图分类号：

O6 [化学];

学科分类号：

0703 ;

摘要：

A novel additive is investigated as a bifunctional electrolyte additive for 5 V-class lithium ion batteries. It was found that the additive can be electro-polymerized at 5.05 V (vs. Li/Li+), which would protect the batteries from voltage runaway. Moreover, this additive could lower the electrolyte's self-extinguishing time (SET). The influence of this additive on cycling performance and capacity is positive, which makes it promising.

引用

页码：7224 / 7228

页数：5

共 41 条

[1] Safety mechanisms in lithium-ion batteries [J].

Balakrishnan, PG ;

Ramesh, R ;

Kumar, TP .

JOURNAL OF POWER SOURCES, 2006, 155 (02) :401-414

[2] Characterization of an electroactive polymer for overcharge protection in secondary lithium batteries [J].

Chen, GY ;

Thomas-Alyea, KE ;

Newman, J ;

Richardson, TJ .

ELECTROCHIMICA ACTA, 2005, 50 (24) :4666-4673

[3] Effect of Surface Modification on Nano-Structured LiNi0.5Mn1.5O4 Spinel Materials [J].

Cho, Hyung-Man ;

Chen, Michael Vincent ;

MacRae, Alex C. ;

Meng, Ying Shirley .

ACS APPLIED MATERIALS & INTERFACES, 2015, 7 (30) :16231-16239

[4] Recent advances in the electrolytes for interfacial stability of high-voltage cathodes in lithium-ion batteries [J].

Choi, Nam-Soon ;

Han, Jung-Gu ;

Ha, Se-Young ;

Park, Inbok ;

Back, Chang-Keun .

RSC ADVANCES, 2015, 5 (04) :2732-2748

[5] Challenges Facing Lithium Batteries and Electrical Double-Layer Capacitors [J].

Choi, Nam-Soon ;

Chen, Zonghai ;

Freunberger, Stefan A. ;

Ji, Xiulei ;

Sun, Yang-Kook ;

Amine, Khalil ;

Yushin, Gleb ;

Nazar, Linda F. ;

Cho, Jaephil ;

Bruce, Peter G. .

ANGEWANDTE CHEMIE-INTERNATIONAL EDITION, 2012, 51 (40) :9994-10024

[6] Tri-(4-methoxythphenyl) phosphate: A new electrolyte additive with both fire-retardancy and overcharge protection for Li-ion batteries [J].

Feng, J. K. ;

Cao, Y. L. ;

Ai, X. P. ;

Yang, H. X. .

ELECTROCHIMICA ACTA, 2008, 53 (28) :8265-8268

[7] A highly soluble dimethoxybenzene derivative as a redox shuttle for overcharge protection of secondary lithium batteries [J].

Feng, J. K. ;

Ai, X. P. ;

Cao, Y. L. ;

Yang, H. X. .

ELECTROCHEMISTRY COMMUNICATIONS, 2007, 9 (01) :25-30

[8] Polytriphenylamine used as an electroactive separator material for overcharge protection of rechargeable lithium battery [J].

Feng, J. K. ;

Ai, X. P. ;

Cao, Y. L. ;

Yang, H. X. .

JOURNAL OF POWER SOURCES, 2006, 161 (01) :545-549

[9] Nonflammable electrolyte for safer non-aqueous sodium batteries [J].

Feng, Jinkui ;

An, Yongling ;

Ci, Lijie ;

Xiong, Shenglin .

JOURNAL OF MATERIALS CHEMISTRY A, 2015, 3 (28) :14539-14544

[10] A novel bifunctional additive for safer lithium ion batteries [J].

Feng, Jinkui ;

Lu, Li .

JOURNAL OF POWER SOURCES, 2013, 243 :29-32

← 1 2 3 4 5 →