Synthesis and characterization of twinned flower-like ZnO structures grown by hydrothermal methods

被引：32

作者：

Sun, Yuanping ^{[1
]}

Guo, Hongying ^{[1
]}

Zhang, Wei ^{[1
]}

Zhou, Taofei ^{[2
]}

Qiu, Yongxin ^{[2
]}

Xu, Ke ^{[2
]}

Zhang, Baoshun ^{[2
]}

Yang, Hui ^{[2
]}

机构：

[1] Yantai Univ, Inst Sci & Technol Optoelect Informat, Yantai 264005, Peoples R China

[2] Chinese Acad Sci, Suzhou Inst Nanotech & Nanobion, Suzhou 215123, Peoples R China

来源：

CERAMICS INTERNATIONAL | 2016年 / 42卷 / 08期

基金：

中国国家自然科学基金;

关键词：

Hydrothermal growth; Semiconducting II-VI materials; ZnO twinned flower-like structure; NANOTUBE ARRAYS; PHOTOLUMINESCENCE; UV;

D O I：

10.1016/j.ceramint.2016.03.051

中图分类号：

TQ174 [陶瓷工业]; TB3 [工程材料学];

学科分类号：

0805 ; 080502 ;

摘要：

Twinned flower-like ZnO structures have been synthesized by one-step (TAB assisted hydrothermal methods at a low-temperature as 90 degrees C. Scanning electron microscopy (SEM) and X-ray diffraction (XRD) results disclosed a twinned flower-like morphology and hexagonal wurtzite structures. The XRD pattern and temperature-dependent PL results show a mixed structure of as-grown samples, which are confirmed by the SEM results. The CL spectrum on a single twinned flower-like ZnO structures showed an excellent optical property. Based on experimental results, self-etching and regrowth are suggested as the mechanism to grow the flower-like structures. (C) 2016 Elsevier Ltd and Techna Group S.r.l. All rights reserved.

引用

页码：9648 / 9652

页数：5

共 20 条

[1] A comparative analysis of deep level emission in ZnO layers deposited by various methods [J].

Ahn, Cheol Hyoun ;

Kim, Young Yi ;

Kim, Dong Chan ;

Mohanta, Sanjay Kumar ;

Cho, Hyung Koun .

JOURNAL OF APPLIED PHYSICS, 2009, 105 (01)

[2] Hydrothermal growth of ZnO nanostructures [J].

Baruah, Sunandan ;

Dutta, Joydeep .

SCIENCE AND TECHNOLOGY OF ADVANCED MATERIALS, 2009, 10 (01)

[3]

Ellmer K, 2008, SPRINGER SER MATER S, V104, P1, DOI 10.1007/978-3-540-73612-7

[4] Double disks shaped ZnO microstructures synthesized by one-step CTAB assisted hydrothermal methods [J].

Guo, Hongying ;

Zhang, Wei ;

Sun, Yuanping ;

Zhou, Taofei ;

Qiu, Yongxin ;

Xu, Ke ;

Zhang, Baoshun ;

Yang, Hui .

CERAMICS INTERNATIONAL, 2015, 41 (09) :10461-10466

[5] Optical and defect properties of hydrothermal ZnO with low lithium contamination [J].

Heinhold, R. ;

Kim, H. -S. ;

Schmidt, F. ;

von Wenckstern, H. ;

Grundmann, M. ;

Mendelsberg, R. J. ;

Reeves, R. J. ;

Durbin, S. M. ;

Allen, M. W. .

APPLIED PHYSICS LETTERS, 2012, 101 (06)

[6] Low-temperature hydrothermal synthesis of flower-like ZnO microstructure and nanorod array on nanoporous TiO2 film [J].

Jiang, Yinhua ;

Wu, Min ;

Wu, Xiaojuan ;

Sun, Yueming ;

Yin, Hengbo .

MATERIALS LETTERS, 2009, 63 (02) :275-278

[7] A Novel Concept for Self-Reporting Materials: Stress Sensitive Photoluminescence in ZnO Tetrapod Filled Elastomers [J].

Jin, Xin ;

Goetz, Michael ;

Wille, Sebastian ;

Mishra, Yogendra Kumar ;

Adelung, Rainer ;

Zollfrank, Cordt .

ADVANCED MATERIALS, 2013, 25 (09) :1342-1347

[8]

Klingshirn CF, 2010, SPRINGER SER MATER S, V120, P1, DOI 10.1007/978-3-642-10577-7

[9] Photoluminescence study of ZnO nanowires with Zn residue [J].

Kshirsagar, Sachin D. ;

Shaik, Ummar Pasha ;

Krishna, M. Ghanashyam ;

Tewari, Surya P. .

JOURNAL OF LUMINESCENCE, 2013, 136 :26-31

[10] Direct Growth of Lateral ZnO Nanorod UV Photodetectors with Schottky Contact by a Single-Step Hydrothermal Reaction [J].

Liu, Nishuang ;

Fang, Guojia ;

Zeng, Wei ;

Zhou, Hai ;

Cheng, Fei ;

Zheng, Qiao ;

Yuan, Longyan ;

Zou, Xiao ;

Zhao, Xingzhong .

ACS APPLIED MATERIALS & INTERFACES, 2010, 2 (07) :1973-1979

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