Uniform Lithium Deposition Induced by Polyacrylonitrile Submicron Fiber Array for Stable Lithium Metal Anode

被引：61

作者：

Lang, Jialiang ^{[1
]}

Song, Jianan ^{[1
]}

Qi, Longhao ^{[1
]}

Luo, Yuzi ^{[2
]}

Luo, Xinyi ^{[1
]}

We, Hui ^{[1
]}

机构：

[1] Tsinghua Univ, Sch Mat Sci & Engn, State Key Lab New Ceram & Fine Proc, Beijing 100084, Peoples R China

[2] Univ Sci & Technol Beijing, Sch Mat Sci & Engn, Beijing 100084, Peoples R China

来源：

ACS APPLIED MATERIALS & INTERFACES | 2017年 / 9卷 / 12期

关键词：

lithium metal battery; polyacrylonitrile; fiber array; draw-spinning; stable cycling performance; SOLID-ELECTROLYTE INTERPHASE; IONIC LIQUID; BATTERIES; PERSPECTIVE; GROWTH; LAYER; STATE;

D O I：

10.1021/acsami.7b00181

中图分类号：

TB3 [工程材料学];

学科分类号：

0805 ; 080502 ;

摘要：

The lithium dendrite growth and low Coulombic efficiency (CE) during lithium plating/striping cycles are the main obstacles for practical applications of lithium metal anode. Herein, we demonstrate that polyacrylonitrile (PAN) submicron fiber array could guide the lithium ions to uniformly disperse and deposit onto current collector. The PAN submicron fiber array nearly does not increase the volume of electrode with ultralow mass. By this simple design, we achieved stable cycling of lithium metal anode with an average CE of similar to 97.4% for 250 cycles at a current density of 1 mA cm(-2) with total Li capacity of 1 mAh cm(-2).

引用

页码：10360 / 10365

页数：6

共 30 条

[1] Building better batteries [J].

Armand, M. ;

Tarascon, J. -M. .

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

[2] A short review of failure mechanisms of lithium metal and lithiated graphite anodes in liquid electrolyte solutions [J].

Aurbach, D ;

Zinigrad, E ;

Cohen, Y ;

Teller, H .

SOLID STATE IONICS, 2002, 148 (3-4) :405-416

[3] Factors which limit the cycle life of rechargeable lithium (metal) batteries [J].

Aurbach, D ;

Zinigrad, E ;

Teller, H ;

Dan, P .

JOURNAL OF THE ELECTROCHEMICAL SOCIETY, 2000, 147 (04) :1274-1279

[4] Effect of LiNO3 additive and pyrrolidinium ionic liquid on the solid electrolyte interphase in the lithium sulfur battery [J].

Barghamadi, Marzieh ;

Best, Adam S. ;

Bhatt, Anand I. ;

Hollenkamp, Anthony F. ;

Mahon, Peter J. ;

Musameh, Mustafa ;

Ruether, Thomas .

JOURNAL OF POWER SOURCES, 2015, 295 :212-220

[5]

Bruce PG, 2012, NAT MATER, V11, P19, DOI [10.1038/nmat3191, 10.1038/NMAT3191]

[6] Dendrite-Free Lithium Deposition Induced by Uniformly Distributed Lithium Ions for Efficient Lithium Metal Batteries [J].

Cheng, Xin-Bing ;

Hou, Ting-Zheng ;

Zhang, Rui ;

Peng, Hong-Jie ;

Zhao, Chen-Zi ;

Huang, Jia-Qi ;

Zhang, Qiang .

ADVANCED MATERIALS, 2016, 28 (15) :2888-2895

[7] Lithium batteries To the limits of lithium [J].

Evarts, Eric C. .

NATURE, 2015, 526 (7575) :S93-S95

[8] Flexible, solid-state, ion-conducting membrane with 3D garnet nanofiber networks for lithium batteries [J].

Fu, Kun ;

Gong, Yunhui ;

Dai, Jiaqi ;

Gong, Amy ;

Han, Xiaogang ;

Yao, Yonggang ;

Wang, Chengwei ;

Wang, Yibo ;

Chen, Yanan ;

Yan, Chaoyi ;

Li, Yiju ;

Wachsman, Eric D. ;

Hu, Liangbing .

PROCEEDINGS OF THE NATIONAL ACADEMY OF SCIENCES OF THE UNITED STATES OF AMERICA, 2016, 113 (26) :7094-7099

[9] Energy storage materials: A perspective [J].

Goodenough, John B. .

ENERGY STORAGE MATERIALS, 2015, 1 :158-161

[10] The Li-Ion Rechargeable Battery: A Perspective [J].

Goodenough, John B. ;

Park, Kyu-Sung .

JOURNAL OF THE AMERICAN CHEMICAL SOCIETY, 2013, 135 (04) :1167-1176

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