Non-aqueous synthesis of crystalline Co3O4 nanoparticles for lithium-ion batteries

被引：26

作者：

Fan, Shan ^{[1
]}

Liu, Xijun ^{[1
]}

Li, Yufeng ^{[1
]}

Yan, Eryun ^{[1
]}

Wang, Chaohui ^{[1
]}

Liu, Jianhong ^{[1
]}

Zhang, Yong ^{[1
]}

机构：

[1] Qiqihar Univ, Coll Mat Sci & Engn, Qiqihar 161006, Peoples R China

来源：

MATERIALS LETTERS | 2013年 / 91卷

关键词：

Cobalt oxide; Nanoparticles; Nanocrystalline materials; Non-aqueous synthesis; Lithium-ion battery; MORPHOLOGY; NANOSTRUCTURES; NANOWIRES;

D O I：

10.1016/j.matlet.2012.10.008

中图分类号：

T [工业技术];

学科分类号：

08 ;

摘要：

Single-crystalline Co3O4 powders with controllable morphology have been prepared by using cobalt nitrate hexahydrate and alcohol precursors. From the reaction system, Co3O4 particles demonstrate the highly ordered mesoporous frameworks, hollow spheres shaped and the dramatic tetragonal dipyramid structure when synthesized by controlling the calcination temperature (350 degrees C, 550 degrees C, 750 degrees C). The electrochemical performance of the mesoporous frameworks and hollow spheres Co3O4 as an anode material for lithium-ion batteries is evaluated. The mesoporous frameworks Co3O4 particles exhibit better rate capability than the hollow sphere Co3O4 particles. At the 50th cycle, the charge capacities of the framework structure and the hollow sphere Co3O4 particles are 813.9/652.1 mAhg(-1), respectively. (C) 2012 Elsevier B.V. All rights reserved.

引用

页码：291 / 293

页数：3

共 13 条

[1] Morphology evolution of SnS nanocrystals: from 3D urchin-like architectures to 1D nanostructures [J].

Hu, HM ;

Yang, BJ ;

Zeng, JH ;

Qian, YT .

MATERIALS CHEMISTRY AND PHYSICS, 2004, 86 (01) :233-237

[2] Selective Synthesis of Co3O4 Nanocrystal with Different Shape and Crystal Plane Effect on Catalytic Property for Methane Combustion [J].

Hu, Linhua ;

Peng, Qing ;

Li, Yadong .

JOURNAL OF THE AMERICAN CHEMICAL SOCIETY, 2008, 130 (48) :16136-+

[3] Freestanding mesoporous quasi-single-crystalline Co3O4 nanowire arrays [J].

Li, Yanguang ;

Tan, Bing ;

Wu, Yiying .

JOURNAL OF THE AMERICAN CHEMICAL SOCIETY, 2006, 128 (44) :14258-14259

[4] Effect of Microwave on the Nanowire Morphology, Optical, Magnetic, and Pseudocapacitance Behavior of Co3O4 [J].

Meher, Sumanta Kumar ;

Rao, G. Ranga .

JOURNAL OF PHYSICAL CHEMISTRY C, 2011, 115 (51) :25543-25556

[5] Virus-enabled synthesis and assembly of nanowires for lithium ion battery electrodes [J].

Nam, KT ;

Kim, DW ;

Yoo, PJ ;

Chiang, CY ;

Meethong, N ;

Hammond, PT ;

Chiang, YM ;

Belcher, AM .

SCIENCE, 2006, 312 (5775) :885-888

[6] Hard templating pathways for the synthesis of nanostructured porous Co3O4 [J].

Rumplecker, Anja ;

Kleitz, Freddy ;

Salabas, Elena-Lorena ;

Schueth, Ferdi .

CHEMISTRY OF MATERIALS, 2007, 19 (03) :485-496

[7] Exchange anisotropy in nanocasted Co3O4 nanowires [J].

Salabas, Elena Lorena ;

Rumplecker, Anja ;

Kleitz, Freddy ;

Radu, Florin ;

Schuth, Ferdi .

NANO LETTERS, 2006, 6 (12) :2977-2981

[8] One-pot hydrothermal synthesis of uniformly cubic Co3O4 nanocrystals [J].

Teng, Yonghong ;

Yamamoto, Shinpei ;

Kusano, Yoshihiro ;

Azuma, Masaki ;

Shimakawa, Yuichi .

MATERIALS LETTERS, 2010, 64 (03) :239-242

[9] Graphene Anchored with Co3O4 Nanoparticles as Anode of Lithium Ion Batteries with Enhanced Reversible Capacity and Cyclic Performance [J].

Wu, Zhong-Shuai ;

Ren, Wencai ;

Wen, Lei ;

Gao, Libo ;

Zhao, Jinping ;

Chen, Zongping ;

Zhou, Guangmin ;

Li, Feng ;

Cheng, Hui-Ming .

ACS NANO, 2010, 4 (06) :3187-3194

[10] Controllable Synthesis of Mesoporous Co3O4 Nanostructures with Tunable Morphology for Application in Supercapacitors [J].

Xiong, Shenglin ;

Yuan, Changzhou ;

Zhang, Maogang ;

Xi, Baojuan ;

Qian, Yitai .

CHEMISTRY-A EUROPEAN JOURNAL, 2009, 15 (21) :5320-5326

← 1 2 →