Fabrication of hollow ZnO microsphere with zinc powder precursor

被引：24
|
作者：
Kou, Huamin [1 ]
Wang, Jing [1 ]
Pan, Yubai [1 ]
Guo, Jingkun [1 ]
机构：
[1] Chinese Acad Sci, Shanghai Inst Ceram, State Key Lab High Performance Ceram & Superfine, Shanghai 200050, Peoples R China
来源：
MATERIALS CHEMISTRY AND PHYSICS | 2006年 / 99卷 / 2-3期
基金：
中国国家自然科学基金;
关键词：
oxides; heat treatment; coatings;
D O I：
10.1016/j.matchemphys.2005.11.001
中图分类号：
T [工业技术];
学科分类号：
08 ;
摘要：
A facile approach is reported for the preparation of hollow ZnO microspheres using Zn powders as raw materials. Firstly, Zn(OH)(2) was precipitated on the surface of Zn powder to form core/shell structure in solution, and subsequent calcination these core/shell composite particles at 650 degrees C in air would lead to the formation of ZnO hollow spheres whose diameter were determined by the dimension of the used Zn powder. XRD, TEM, SAED, EDS and UV-vis were used to characterize the as-prepared samples. A formation mechanism is proposed to be a process following the formation of Zn/Zn(OH)(2) core/shell particles, the decomposition of Zn(OH)(2) shell to ZnO, and the sublimation and oxidation of Zn core. (c) 2005 Elsevier B.V. All rights reserved.
引用
收藏
页码：325 / 328
页数：4
相关论文
共 50 条
  • [1] Growth mechanism of hollow ZnO microsphere with aperture prepared by oxidation of Zn powder
    Li, Yuanxing
    Fan, Donghua
    Peng, Huiren
    Li, Bojie
    MATERIALS AND COMPUTATIONAL MECHANICS, PTS 1-3, 2012, 117-119 : 1260 - 1263
  • [2] Synthesis and evolution of hollow ZnO microspheres assisted by Zn powder precursor
    Tian, Yu
    Lu, Hong-Bing
    Liao, Lei
    Li, Jin-Chai
    Liu, Chang
    SOLID STATE COMMUNICATIONS, 2009, 149 (11-12) : 456 - 460
  • [3] Hollow microsphere assembly of ZnO nanosheets
    Zhou Xingfu
    Hu Zhaolin
    Fang Yiqun
    Ding Weiping
    Xu Nanping
    MATERIALS CHEMISTRY AND PHYSICS, 2008, 112 (02) : 592 - 595
  • [4] Fabrication of titanium doped hollow glass microsphere
    Feng, Jianhong
    Wei, Sheng
    Chu, Qiaomei
    Shi, Ruiting
    Qi, Xiaobo
    Zhang, Zhanwen
    Qiangjiguang Yu Lizishu/High Power Laser and Particle Beams, 2013, 25 (12): : 3265 - 3268
  • [5] TECHNOLOGY IN FABRICATION OF MICROSPHERE AND ULTRAFINE ALUMINA POWDER
    ABATEDAG.G
    AMATO, I
    MARTORAN.D
    METALLURGIA ITALIANA, 1971, 63 (06): : 185 - &
  • [6] Fabrication and Coagulation Phenomena of ZnO Microsphere Particles
    Yan, Gang-yin
    Progress in Industrial and Civil Engineering III, Pt 1, 2014, 638-640 : 1341 - 1345
  • [7] Zinc Glycolate: A Precursor to ZnO
    Das, Jaykrushna
    Evans, Ivana R.
    Khushalani, Deepa
    INORGANIC CHEMISTRY, 2009, 48 (08) : 3508 - 3510
  • [8] Fabrication of hollow silica microsphere using zinc oxide as template and its effect on polyacrylate film properties
    Bao, Yan
    Yang, Yongqiang
    Ma, Jianzhong
    Liu, Junli
    Kuei Suan Jen Hsueh Pao/Journal of the Chinese Ceramic Society, 2014, 42 (07): : 914 - 919
  • [9] Fabrication of hollow coupled-layered ZnO microstructures using zinc glycerolate precursors
    Zhang, Sha
    Yang, Ping
    Zhang, Aiyu
    Shi, Ruixia
    Zhu, Yuanna
    CRYSTENGCOMM, 2013, 15 (44): : 9090 - 9096
  • [10] Zinc peroxide precursor for ZnO clusters
    Dmytruk, A.
    Dmitruk, I.
    Kasuya, A.
    MATERIALWISSENSCHAFT UND WERKSTOFFTECHNIK, 2009, 40 (04) : 265 - 267
12345