Super P enhanced CoO anode for lithium-ion battery with superior electrochemical performance

被引：17

作者：

Kang, Qian ^{[1
]}

Cao, Liyun ^{[1
]}

Li, Jiayin ^{[1
]}

Huang, Jianfeng ^{[1
]}

Xu, Zhanwei ^{[1
]}

Cheng, Yayi ^{[1
]}

Wang, Xin ^{[1
]}

Bai, Jinying ^{[1
]}

Li, Qianying ^{[1
]}

机构：

[1] Shaanxi Univ Sci & Technol, Sch Mat Sci & Engn, Xian 710021, Shaanxi, Peoples R China

来源：

CERAMICS INTERNATIONAL | 2016年 / 42卷 / 14期

基金：

中国国家自然科学基金;

关键词：

CoO; Super P; Anode; Lithium-ion batteries; BINDER-FREE; ULTRASONIC SYNTHESIS; REVERSIBLE CAPACITY; CYCLIC STABILITY; LI STORAGE; GRAPHENE; ARRAYS; CO3O4; NANOFIBERS;

D O I：

10.1016/j.ceramint.2016.07.066

中图分类号：

TQ174 [陶瓷工业]; TB3 [工程材料学];

学科分类号：

0805 ; 080502 ;

摘要：

CoO/Super P (conductive black) composites (CSP) were synthesized by a facile hydrothermal process followed by a heating treatment. The sample presents a porous CoO nanorod with inserted Super P structure. These CSP composites exhibit superior electrochemical performances in high Li-ion storage capacity (1020 mA h g(-1) at 100 mA g(-1)) and rate capability (770 mA h g(-1) at 1000 mA g(-1)) during the charge-discharge process. The specific role of Super P was further revealed to mainly accelerate the electrochemical reaction of COO electrode during Li-ion insertion/extraction process. Thus, it shows much enhanced electrochemical performances compared with pure CoO. (C) 2016 Elsevier Ltd and Techna Group S.r.l. All rights reserved.

引用

页码：15920 / 15925

页数：6

共 34 条

[1] Ultrasonic synthesis of CoO/graphene nanohybrids as high performance anode materials for lithium-ion batteries [J].

Chen Bing-di ;

Peng Cheng-xin ;

Cui Zheng .

TRANSACTIONS OF NONFERROUS METALS SOCIETY OF CHINA, 2012, 22 (10) :2517-2522

[2] Controllable synthesis of Cu-doped CoO hierarchical structure for high performance lithium-ion battery [J].

Chen, Chengcheng ;

Huang, Yanan ;

Zhang, Hao ;

Wang, Xiaofeng ;

Wang, Yijing ;

Jiao, Lifang ;

Yuan, Huatang .

JOURNAL OF POWER SOURCES, 2016, 314 :66-75

[3] CoO octahedral nanocages for high-performance lithium ion batteries [J].

Guan, Hasigaowa ;

Wang, Xi ;

Li, Huiqiao ;

Zhi, Chunyi ;

Zhai, Tianyou ;

Bando, Yoshio ;

Golberg, Dmitri .

CHEMICAL COMMUNICATIONS, 2012, 48 (40) :4878-4880

[4] 3-D mesoporous nano/micro-structured Fe3O4/C as a superior anode material for lithium-ion batteries [J].

Hao, Quanyi ;

Lei, Danni ;

Yin, Xiaoming ;

Zhang, Ming ;

Liu, Shuang ;

Li, Qiuhong ;

Chen, Libao ;

Wang, Taihong .

JOURNAL OF SOLID STATE ELECTROCHEMISTRY, 2011, 15 (11-12) :2563-2569

[5] Homogeneous CoO on Graphene for Binder-Free and Ultralong-Life Lithium Ion Batteries [J].

Huang, Xiao-lei ;

Wang, Ru-zhi ;

Xu, Dan ;

Wang, Zhong-li ;

Wang, Heng-guo ;

Xu, Ji-jing ;

Wu, Zhong ;

Liu, Qing-chao ;

Zhang, Yu ;

Zhang, Xin-bo .

ADVANCED FUNCTIONAL MATERIALS, 2013, 23 (35) :4345-4353

[6] Battery materials for ultrafast charging and discharging [J].

Kang, Byoungwoo ;

Ceder, Gerbrand .

NATURE, 2009, 458 (7235) :190-193

[7] Additive-Free Hollow-Structured Co3O4 Nanoparticle Li-Ion Battery: The Origins of Irreversible Capacity Loss [J].

Kim, Youngjun ;

Lee, Jung-Hyun ;

Cho, Sungeun ;

Kwon, Yongwoo ;

In, Insik ;

Lee, Jihoon ;

You, Nam-Ho ;

Reichmanis, Elsa ;

Ko, Hyungduk ;

Lee, Kyu-Tae ;

Kwon, Hyun-Keun ;

Ko, Doo-Hyun ;

Yang, Heesun ;

Park, Byoungnam .

ACS NANO, 2014, 8 (07) :6701-6712

[8] CoO-loaded graphitable carbon hollow spheres as anode materials for lithium-ion battery [J].

Li, Feng ;

Zou, Qing-Qing ;

Xia, Yong-Yao .

JOURNAL OF POWER SOURCES, 2008, 177 (02) :546-552

[9] Multifunctional CoO@C metasequoia arrays for enhanced lithium storage [J].

Liu, Jincheng ;

Xu, Yuejiao ;

Ma, Xiaojian ;

Feng, Jinkui ;

Qian, Yitai ;

Xiong, Shenglin .

NANO ENERGY, 2014, 7 :52-62

[10] Plate-like LiFePO4 crystallite with preferential growth of (010) lattice plane for high performance Li-ion batteries [J].

Mei, Riguo ;

Song, Xiaorui ;

Yang, Yanfeng ;

An, Zhenguo ;

Zhang, Jingjie .

RSC ADVANCES, 2014, 4 (11) :5746-5752

← 1 2 3 4 →