Controlled synthesis of various morphologies of nanostructured zinc oxide: flower, nanoplate, and urchin

被引：62
作者：
Shang, Tong-Ming [1 ]
Sun, Jian-Hua [1 ]
Zhou, Quan-Fa [1 ]
Guan, Ming-Yun [1 ]
机构：
[1] Jiangsu Teachers Univ Technol, Jiangsu Key Lab Precious Metals Chem, Changzhou 213001, Peoples R China
来源：
CRYSTAL RESEARCH AND TECHNOLOGY | 2007年 / 42卷 / 10期
关键词：
zinc oxide; morphology; controlled synthesis; flower and urchin;
D O I：
10.1002/crat.200710959
中图分类号：
O7 [晶体学];
学科分类号：
0702 ; 070205 ; 0703 ; 080501 ;
摘要：
Nanoplates, flower-like nanostructure of ZnO were successfully synthesized by employing ZnSO4 center dot 7H(2)O, NaOH as the starting materials at 120 degrees C under hydrothermal condition. Keeping the same parameters, ZnO urchin shape was obtained by addition of vitamin C at 190 degrees C. Characterizations were carried out by X-ray diffraction (XRD), scanning electron microscopy (SEM), and transmission electron microscopy (TEM) at room temperature. Selected area electron diffraction (SAED) pattern confirms that the product is single crystalline nature. The possible formation mechanisms for synthesized ZnO nanosturcture with various morphologies have also been proposed. PL spectrum from the ZnO flower-like structures reveals weak UV emission and strong green emission. (c) 2007 WILEY-VCH Verlag GmbH & Co. KGaA, Wembeim.
引用
收藏
页码：1002 / 1006
页数：5
相关论文
共 29 条
  • [1] [Anonymous], 2005, CRC Handbook of Chemistry and Physics: 2005
  • [2] Design and self-assembly of open, regular, 3D mesostructures
    Breen, TL
    Tien, J
    Oliver, SRJ
    Hadzic, T
    Whitesides, GM
    [J]. SCIENCE, 1999, 284 (5416) : 948 - 951
  • [3] In situ chemical reductive growth of platinum nanoparticles on indium tin oxide surfaces and their electrochemical applications
    Chang, G
    Oyama, M
    Hirao, K
    [J]. JOURNAL OF PHYSICAL CHEMISTRY B, 2006, 110 (04) : 1860 - 1865
  • [4] Synthesis of variable-aspect-ratio, single-crystalline ZnO nanostructures
    Cheng, B
    Shi, WS
    Russell-Tanner, JM
    Zhang, L
    Samulski, ET
    [J]. INORGANIC CHEMISTRY, 2006, 45 (03) : 1208 - 1214
  • [5] Optical properties of ZnO nanostructures
    Djurisic, Aleksandra B.
    Leung, Yu Hang
    [J]. SMALL, 2006, 2 (8-9) : 944 - 961
  • [6] Flower-like bundles of ZnO nanosheets as an intermediate between hollow nanosphere and nanoparticles
    Eftekhari, Ali
    Molaei, Foroogh
    Arami, Hamed
    [J]. MATERIALS SCIENCE AND ENGINEERING A-STRUCTURAL MATERIALS PROPERTIES MICROSTRUCTURE AND PROCESSING, 2006, 437 (02): : 446 - 450
  • [7] Self-assembled ZnO 3D flowerlike nanostructures
    Fang, Zhen
    Tang, Kaibin
    Shen, Guozhen
    Chen, Di
    Kong, Rui
    Lei, Shuijin
    [J]. MATERIALS LETTERS, 2006, 60 (20) : 2530 - 2533
  • [8] Nanopropeller arrays of zinc oxide
    Gao, PX
    Wang, ZL
    [J]. APPLIED PHYSICS LETTERS, 2004, 84 (15) : 2883 - 2885
  • [9] Synthesis and characterization of flowerlike ZnO nanostructures via an ethylenediamine-meditated solution route
    Gao, XD
    Li, XM
    Yu, WD
    [J]. JOURNAL OF SOLID STATE CHEMISTRY, 2005, 178 (04) : 1139 - 1144
  • [10] Three-dimensional self-organization of supramolecular self-assembled porphyrin hollow hexagonal nanoprisms
    Hu, JS
    Guo, YG
    Liang, HP
    Wan, LJ
    Jiang, L
    [J]. JOURNAL OF THE AMERICAN CHEMICAL SOCIETY, 2005, 127 (48) : 17090 - 17095
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