Hydrothermally Grown ZnO Micro/Nanotube Arrays and Their Properties

被引：91

作者：

Chen, Huibo ^{[1
]}

Wu, Xiang ^{[1
]}

Gong, Lihong ^{[1
]}

Ye, Cai ^{[1
]}

Qu, Fengyu ^{[1
]}

Shen, Guozhen ^{[2
,3
]}

机构：

[1] Harbin Normal Univ, Coll Chem & Chem Engn, Harbin 150025, Peoples R China

[2] Huazhong Univ Sci & Technol, Wuhan Natl Lab Optoelect, Wuhan 430074, Peoples R China

[3] Huazhong Univ Sci & Technol, Coll Optoelect Sci & Engn, Wuhan 430074, Peoples R China

来源：

NANOSCALE RESEARCH LETTERS | 2010年 / 5卷 / 03期

基金：

中国国家自然科学基金;

关键词：

ZnO; Nanotubes; Arrays; MORPHOLOGY-CONTROLLED SYNTHESIS; THERMAL EVAPORATION METHOD; FIELD-EMISSION PROPERTIES; LOW-TEMPERATURE GROWTH; NANOWIRE HETEROSTRUCTURES; OPTICAL-PROPERTIES; PRECURSOR ROUTE; SELF-COILING; NANOSTRUCTURES; NANORODS;

D O I：

10.1007/s11671-009-9506-4

中图分类号：

TB3 [工程材料学];

学科分类号：

082905 [生物质能源与材料];

摘要：

We reported the optical and wettability properties of aligned zinc oxide micro/nanotube arrays, which were synthesized on zinc foil via a simple hydrothermal method. As-synthesized ZnO micro/nanotubes have uniform growth directions along the [0001] orientations with diameters in the range of 100-700 nm. These micro/nanotubes showed a strong emission peak at 387 nm and two weak emission peaks at 422 and 485 nm, respectively, and have the hydrophobic properties with a contact angle of 121A degrees. Single ZnO micro/nanotube-based field-effect transistor was also fabricated, which shows typical n-type semiconducting behavior.

引用

页码：570 / 575

页数：6

共 56 条

[1]

A simple aqueous mineralization process to synthesize tetragonal molybdate microcrystallites [J].