Cotton-Textile-Enabled, Flexible Lithium-Ion Batteries with Enhanced Capacity and Extended Lifespan

被引：203

作者：

Gao, Zan ^{[1
]}

Song, Ningning ^{[1
]}

Zhang, Yunya ^{[1
]}

Li, Xiaodong ^{[1
]}

机构：

[1] Univ Virginia, Dept Mech & Aerosp Engn, Charlottesville, VA 22904 USA

来源：

NANO LETTERS | 2015年 / 15卷 / 12期

基金：

美国国家科学基金会;

关键词：

lithium-ion battery; nickel sulfide; graphene; nanostructure; flexible power source; ANODE MATERIALS; ENERGY-STORAGE; GRAPHENE; PERFORMANCE; NANOCOMPOSITES; COMPOSITES; NI3S2; NANOSTRUCTURES; NANOPARTICLES; NANOCRYSTALS;

D O I：

10.1021/acs.nanolett.5b03698

中图分类号：

O6 [化学];

学科分类号：

0703 ;

摘要：

Activated cotton textile (ACT) with porous tubular fibers embedded with NiS2 nanobowls and wrapped with conductive graphene sheets (ACT/NiS2-graphene) was fabricated by a simple two-step heat treatment method. When used as a binder-free electrode, the ACT/NiS2-graphene electrode exhibited an exceptional electrochemical performance including ultrahigh initial discharge capacity (-4710 mAh g(-1) at 0.01 degrees C), magnificent rate performance (the discharge capacitance retained at -,645 mAh g(-1) at 1 degrees C after 100 cycles) and excellent cyclic stability (the discharge capacitance recovered to,-1016 mAh g(-1) at 0.1 degrees C after 400 cycles).

引用

页码：8194 / 8203

页数：10

共 69 条

[1] Building better batteries [J].

Armand, M. ;

Tarascon, J. -M. .

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

[2] Towards Textile Energy Storage from Cotton T-Shirts [J].

Bao, Lihong ;

Li, Xiaodong .

ADVANCED MATERIALS, 2012, 24 (24) :3246-3252

[3] Li-O2 and Li-S batteries with high energy storage (vol 11, pg 19, 2012) [J].

Bruce, Peter G. ;

Freunberger, Stefan A. ;

Hardwick, Laurence J. ;

Tarascon, Jean-Marie .

NATURE MATERIALS, 2012, 11 (02)

[4] One-pot synthesis of flowerlike Ni7S6 and its application in selective hydrogenation of chloronitrobenzene [J].

Cao, Feng ;

Liu, Ruixia ;

Zhou, Liang ;

Song, ShuYan ;

Lei, YongQian ;

Shi, WeiDong ;

Zhao, Fengyu ;

Zhang, Hongjie .

JOURNAL OF MATERIALS CHEMISTRY, 2010, 20 (06) :1078-1085

[5] Building a Better Battery [J].

Chiang, Yet-Ming .

SCIENCE, 2010, 330 (6010) :1485-1486

[6] Synthesis of nanostructured Ni3S2 with different morphologies as negative electrode materials for lithium ion batteries [J].

Duan, Wenchao ;

Yan, Wenchao ;

Yan, Xiao ;

Munakata, Hirokazu ;

Jin, Yongcheng ;

Kanamura, Kiyoshi .

JOURNAL OF POWER SOURCES, 2015, 293 :706-711

[7] Ionic Liquid Enabled FeS2 for High-Energy-Density Lithium-Ion Batteries [J].

Evans, Tyler ;

Piper, Daniela Molina ;

Kim, Seul Cham ;

Han, Sang Sub ;

Bhat, Vinay ;

Oh, Kyu Hwan ;

Lee, Se-Hee .

ADVANCED MATERIALS, 2014, 26 (43) :7386-7392

[8] Interpretation of Raman spectra of disordered and amorphous carbon [J].

Ferrari, AC ;

Robertson, J .

PHYSICAL REVIEW B, 2000, 61 (20) :14095-14107

[9]

Ford ENJ, 2010, J ENG FIBER FABR, V5, P10

[10] Microstructural design of hybrid CoO@NiO and graphene nano-architectures for flexible high performance supercapacitors [J].

Gao, Zan ;

Song, Ningning ;

Li, Xiaodong .

JOURNAL OF MATERIALS CHEMISTRY A, 2015, 3 (28) :14833-14844

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