Microstructures and Photoluminescence Properties of Three-Dimensional Multi-Layered ZnO Flowers by Surfactant-Free Hydrothermal Method

被引：1

作者：

Xu, Lingling ^{[1
]}

Gao, Hong ^{[1
]}

Li, Zeming ^{[1
]}

Lv, Wei ^{[1
]}

Liu, Jia ^{[1
]}

机构：

[1] Harbin Normal Univ, Heilongjiang Key Lab Adv Funct Mat & Excited Stat, Dept Phys, Sch Phys & Elect Engn, Harbin 150025, Peoples R China

来源：

JOURNAL OF NANOSCIENCE AND NANOTECHNOLOGY | 2011年 / 11卷 / 12期

关键词：

ZnO; Hydrothermal; Flowers; Urea; CHEMICAL-VAPOR-DEPOSITION; OPTICAL-PROPERTIES; NANOWIRES; NANORODS; NANOSTRUCTURES; FABRICATION; NANOSHEETS; GROWTH;

D O I：

10.1166/jnn.2011.4046

中图分类号：

O6 [化学];

学科分类号：

0703 ;

摘要：

In this paper, a large-scale of three-dimensional multi-layered ZnO flowers constructed by porous nanosheets were fabricated on Zn foils through a surfactant-free hydrothermal method. The morphology and microstructures of precursors and the mesoporous ZnO flowers were revealed by scanning electron microscopy. Based on the urea hydrolyzation, a possible growth mechanism of etching-deposition was proposed. The quantities and sizes of ZnO petals can be turned by urea concentration variations. The optical properties of the multi-layered ZnO flowers prepared with variety urea contents were also investigated by room temperature photoluminescence spectroscopy and showed the lower urea added sample has better crystalline quality.

引用

页码：10940 / 10944

页数：5

共 50 条

[21] MULTI-LAYERED CONTENTS GENERATION FROM REAL WORLD SCENE BY THREE-DIMENSIONAL MEASUREMENT
Kim, M. K.
Nakajima, Y.
Takeshita, T.
Onogi, S.
Mitsuishi, M.
Matsumoto, Y.
VISAPP 2009: PROCEEDINGS OF THE FOURTH INTERNATIONAL CONFERENCE ON COMPUTER VISION THEORY AND APPLICATIONS, VOL 1, 2009, : 109 - +
[22] Three-dimensional Green's function for an anisotropic multi-layered half-space
Chen, Lin
COMPUTATIONAL MECHANICS, 2015, 56 (05) : 795 - 814
[23] Transfer matrix solutions for three-dimensional consolidation of a multi-layered soil with compressible constituents
Ai, Z. Y.
Wu, C.
Han, J.
INTERNATIONAL JOURNAL OF ENGINEERING SCIENCE, 2008, 46 (11) : 1111 - 1119
[24] Exact three-dimensional static analysis of single- and multi-layered plates and shells
Brischetto, Salvatore
COMPOSITES PART B-ENGINEERING, 2017, 119 : 230 - 252
[25] Three-Dimensional Bending Analysis of Multi-Layered Orthotropic Plates by Two-Dimensional Numerical Model
Plucinski, Piotr
Jaskowiec, Jan
Wojtowicz, Maciej
MATERIALS, 2021, 14 (22)
[26] Controllable hydrothermal synthesis, growth mechanism, and properties of ZnO three-dimensional structures
Sun, Yangang
Hu, Junqing
Wang, Na
Zou, Rujia
Wu, Jianghong
Song, Yuelin
Chen, Haihua
Chen, Huihui
Chen, Zhigang
NEW JOURNAL OF CHEMISTRY, 2010, 34 (04) : 732 - 737
[27] Shape Evolution and Tunable Properties of Monodisperse Magnetite Crystals Synthesized by a Facile Surfactant-Free Hydrothermal Method
Liu, Rongzheng
Zhao, Yuzhen
Huang, Rongxia
Zhao, Yongjie
Zhou, Heping
EUROPEAN JOURNAL OF INORGANIC CHEMISTRY, 2010, (28) : 4499 - 4505
[28] A novel synthesis of hexagonal cylinder-like ZnO with an excellent performance by a surfactant-free microemulsion-hydrothermal method
Zhang, Xiaoyu
Han, Ying
Liu, Wenjiao
Pan, Ning
Li, Dejie
Chai, Jinling
JOURNAL OF INDUSTRIAL AND ENGINEERING CHEMISTRY, 2021, 97 : 326 - 336
[29] Modeling three-dimensional underwater acoustic propagation over multi-layered fluid seabeds using the equivalent source method
He, Tengjiao
Mo, Shiqi
Fang, Erzheng
Wang, Mingguang
Zhang, Rui
JOURNAL OF THE ACOUSTICAL SOCIETY OF AMERICA, 2021, 150 (04): : 2854 - 2864
[30] Surfactant-Free, Simple Hydrothermal Synthesis of Morphologically Porous, Three-Dimensional SnS2 Nanomaterial as Long term Stable Electrode for Supercapacitor Application
James, Jithu P.
Jose, Lolly Maria
Rani, S. Deepa
Kumar, S. Santhosh
Isaac, R. S. Rimal
Sajan, D.
Aravind, Arun
CHEMISTRYSELECT, 2024, 9 (45):

← 1 2 3 4 5 →