Preparation of Ultrafine ZnO Powder by Precipitation Method

被引：0
|
作者：
Sun, Yi [1 ]
Shen, Xiaoyi [1 ]
Zhai, Yuchun [1 ]
机构：
[1] Northeastern Univ, Sch Met & Mat, Shenyang 110819, Liaoning, Peoples R China
来源：
MATERIALS AND DESIGN, PTS 1-3 | 2011年 / 284-286卷
关键词：
Ultrafine ZnO powder; Precipitation method; Aqueous ammonium carbonate; Hexagonal wurtzite structure; NANOPARTICLES;
D O I：
10.4028/www.scientific.net/AMR.284-286.880
中图分类号：
TB3 [工程材料学];
学科分类号：
0805 ; 080502 ;
摘要：
Ultrafine ZnO powder was synthesized by precipitation method, using zinc sulfate and aqueous ammonium carbonate as raw material and precipitant, respectively. The influence of the concentration of aqueous ammonium carbonate on the precipitation rate of Zn2+ was discussed and their relationship was also illustrated. The precipitation rate of Zn2+ increased gradually with the mol ratio of CO32- to Zn2+, which reached up to more than 96% when the mol ratio was 1.2. In addition, the crystal structure and morphology of the precursor and ZnO powder were also characterized using XRD and SEM. The results indicated that ZnO powder was hexagon wurtzite structure and spherical figure with high purity and regular crystal form.
引用
收藏
页码：880 / 883
页数：4
相关论文
共 50 条
  • [31] The preparation and characterization of ZnO ultrafine particles
    Jing, LQ
    Xu, ZL
    Shang, J
    Sun, XJ
    Cai, WM
    Guo, HC
    MATERIALS SCIENCE AND ENGINEERING A-STRUCTURAL MATERIALS PROPERTIES MICROSTRUCTURE AND PROCESSING, 2002, 332 (1-2): : 356 - 361
  • [32] Preparation of Nanosized Strontium Titanate Powder by a Nitrilotriacetate Precipitation Method
    Yan, Wenbin
    Gao, Feng
    Hua, Jun
    Li, Youji
    RESOURCES AND SUSTAINABLE DEVELOPMENT, PTS 1-4, 2013, 734-737 : 2324 - 2327
  • [33] Preparation of nanosized barium titanate powder by a nitrilotriacetate precipitation method
    Yan Wenbin
    Shi Aihua
    Qin Shidong
    Li Youji
    Zhou Haihong
    RARE METAL MATERIALS AND ENGINEERING, 2008, 37 : 344 - 346
  • [34] Preparation and Sintering Behaviour of Alumina Powder by Ammonia Precipitation Method
    Wang, Liuyan
    2017 2ND INTERNATIONAL CONFERENCE ON MATERIALS SCIENCE AND NANOTECHNOLOGY (ICMSNT 2017) / 2017 2ND INTERNATIONAL SYMPOSIUM ON MATERIAL SCIENCE AND TECHNOLOGY (ISMST 2017), 2017, 109
  • [35] Preparation of ZnO/Brucite Functional Composite Powder by the Mechanochemical Method
    Shuai, Huan
    Wang, Jiao
    Ren, Fengguo
    Du, Gaoxiang
    FRONTIERS IN MATERIALS, 2021, 8
  • [36] Preparation of ZnO/Brucite Functional Composite Powder by the Mechanochemical Method
    Shuai, Huan
    Wang, Jiao
    Ren, Fengguo
    Du, Gaoxiang
    Frontiers in Materials, 2021, 8
  • [37] Preparation of ultrafine CaCO3 with different morphologies by controlled precipitation method
    Cui, AL
    Sun, XM
    Dong, YJ
    Li, YD
    CHINESE JOURNAL OF INORGANIC CHEMISTRY, 2001, 17 (04) : 518 - 522
  • [38] Sonochemical method for the preparation of ZnO nanorods and trigonal-shaped ultrafine particles
    Zhang, X
    Zhao, HL
    Tao, XJ
    Zhao, YB
    Zhang, ZJ
    MATERIALS LETTERS, 2005, 59 (14-15) : 1745 - 1747
  • [39] Preparation of ZnO ultrafine particles by spray pyrolysis .2. Preparation of ZnO ultrafine particles and mechanism of particle formation
    Zhao, XY
    Zheng, BC
    Li, CZ
    Hu, LM
    Gu, HC
    Zhang, SC
    '96 CHINA-JAPAN SYMPOSIUM ON PARTICUOLOGY, PROCEEDINGS, 1996, : 143 - 148
  • [40] The Preparation of an Ultrafine Copper Powder by the Hydrogen Reduction of an Ultrafine Copper Oxide Powder and Reduction Kinetics
    Li, Shiwen
    Pang, Jianming
    Han, Wei
    Luo, Lingen
    Cheng, Xiaoyu
    Zhao, Zhimin
    Lv, Chaoran
    Liu, Jue
    MATERIALS, 2024, 17 (07)
12345