One-step fabrication of CuO nanoribbons array electrode and its excellent lithium storage performance

被引：149

作者：

Ke, Fu-Sheng ^{[1
]}

Huang, Ling ^{[1
]}

Wei, Guo-Zhen ^{[1
]}

Xue, Lian-Jie ^{[1
]}

Li, Jun-Tao ^{[1
]}

Zhang, Bo ^{[1
]}

Chen, Shu-Ru ^{[1
]}

Fan, Xiao-Yong ^{[1
]}

Sun, Shi-Gang ^{[1
]}

机构：

[1] Xiamen Univ, Dept Chem, Coll Chem & Chem Engn, State Key Lab Phys Chem Solid Surfaces, Xiamen 361005, Peoples R China

来源：

ELECTROCHIMICA ACTA | 2009年 / 54卷 / 24期

关键词：

CuO; Nanoribbons array; Anode; One-step synthesis; Lithium-ion batteries; ANODE MATERIALS; ELECTROCHEMICAL PERFORMANCE; SPRAY-PYROLYSIS; FILM-ELECTRODE; THIN-FILMS; COMPOSITE; MORPHOLOGY; NANORODS;

D O I：

10.1016/j.electacta.2009.05.038

中图分类号：

O646 [电化学、电解、磁化学];

学科分类号：

081704 ;

摘要：

CuO nanoribbons array (NRA) electrode was fabricated by developing a one-step synthesis route, which consists of advantages of large-scale, fast, and without using any surfactant or template. The structure and electrochemical properties of the CuO NRA electrode were examined by using X-ray diffraction (XRD), scanning electron microscopy (SEM), transmission electron microscopy (TEM), cyclic voltammetry (CV) and galvanostatic cycling. The results demonstrated that the CuO NRA electrode can deliver a reversible capacity as high as 608 mAh g(-1) up to 275th cycle. The excellent cycleability, the high capacity retention and the high rate-capability of the CuO NRA electrode is attributed to its peculiar nanostructure with large surface area, numerous interspaces of the CuO nanoribbons, and the solid adhesion of the active material to Cu current collector. (C) 2009 Elsevier Ltd. All rights reserved.

引用

页码：5825 / 5829

页数：5

共 25 条

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