Twinned Zn2TiO4 spinel nanowires using ZnO nanowires as a template

被引：74

作者：

Yang, Yi

Sun, Xiao Wei

Tay, Beng Kang

Wang, Jian Xiong

Dong, Zhi Li

Fan, Hai Ming

机构：

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

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

[3] Natl Univ Singapore, Dept Phys, Singapore 117542, Singapore

来源：

ADVANCED MATERIALS | 2007年 / 19卷 / 14期

关键词：

MICROSTRUCTURE CHARACTERIZATION; PHASE-TRANSFORMATION; SINGLE-CRYSTALLINE; ZINC-OXIDE; GROWTH; PHOTOLUMINESCENCE; NANOBELTS; TI;

D O I：

10.1002/adma.200700299

中图分类号：

O6 [化学];

学科分类号：

0703 ;

摘要：

Ternary twinned Zn2TiO4 spinel nanowires are formed by a solid-state reaction between Ti and ZnO from an amorphous Ti-coated ZnO core/shell nanowire structure. The ZnO nanowires are used as templates to spatially confine the formation of Zn2TiO4 nanowires. TEM investigations (see figure) reveal the nature of both the ZnO/Ti core/shell structure and the < 111 >-oriented growth of the twinned spinel nanowires.

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页码：1839 / +

页数：7

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