A facile approach toward transition metal oxide hierarchical structures and their lithium storage properties

被引：60

作者：

Zhang, Cuimiao ^{[1
,2
]}

Chen, Jing ^{[1
]}

Zeng, Yi ^{[1
]}

Rui, Xianhong ^{[1
,3
]}

Zhu, Jixin ^{[1
]}

Zhang, Wenyu ^{[1
]}

Xu, Chen ^{[1
]}

Lim, Tuti Mariana ^{[3
,4
]}

Huey Hoon Hng ^{[1
]}

Yan, Qingyu ^{[1
,5
,6
]}

机构：

[1] Nanyang Technol Univ, Sch Mat Sci & Engn, Singapore 639798, Singapore

[2] Hebei Univ, Coll Chem & Environm Sci, Baoding 071002, Peoples R China

[3] Nanyang Technol Univ, Sch Civil & Environm Engn, Singapore 639798, Singapore

[4] Ngee Ann Polytech, Sch Life Sci & Chem Technol, Singapore 599489, Singapore

[5] Nanyang Technol Univ, Energy Res Inst, Singapore 637459, Singapore

[6] Nanyang Technol Univ, TUM CREATE Ctr Electromobil, Singapore 637459, Singapore

来源：

NANOSCALE | 2012年 / 4卷 / 12期

关键词：

ELECTROCHEMICAL DEPOSITION; ANODE MATERIALS; HOLLOW SPHERES; CO3O4; ELECTRODE; CAPACITY; NANOSTRUCTURES; NANOCRYSTALS; SHEETS; ARRAYS;

D O I：

10.1039/c2nr30525a

中图分类号：

O6 [化学];

学科分类号：

0703 ;

摘要：

A simple, non-template, non-surfactant and environmentally friendly hydrothermal method is presented based on the controlled release of the reactants into the reaction solvents to induce slow nucleation and growth of three-dimensional hierarchical nanostructures of transition metal oxides. This method is a general approach, which can be used to prepare Co3O4, CuO, and Ni(OH)(2)/NiO. These metal oxides with hierarchical nanostructures can be used as anode materials for lithium-ion batteries with good Li storage performance, e. g. high specific capacities and stable cyclability.

引用

页码：3718 / 3724

页数：7

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