Volume 28 Issue 5
Mar 2015
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HAN Zhi-Wei, XIE Li-Feng, DENG Ji-Ping, WANG Dong, CHEN Ji-Yang, XIE Yi-Chao. Size-Control of Nanostructured Ceria Synthesized by Detonation Method[J]. Chinese Journal of High Pressure Physics, 2014, 28(5): 585-590. doi: 10.11858/gywlxb.2014.05.012
Citation: HAN Zhi-Wei, XIE Li-Feng, DENG Ji-Ping, WANG Dong, CHEN Ji-Yang, XIE Yi-Chao. Size-Control of Nanostructured Ceria Synthesized by Detonation Method[J]. Chinese Journal of High Pressure Physics, 2014, 28(5): 585-590. doi: 10.11858/gywlxb.2014.05.012

Size-Control of Nanostructured Ceria Synthesized by Detonation Method

doi: 10.11858/gywlxb.2014.05.012
  • Received Date: 30 Nov 2012
  • Rev Recd Date: 14 Jan 2013
  • In order to obtain the size-control method of nanostructured ceria during the process of detonation synthesis, the nanostructured ceria powder was synthesized by detonation method with emulsion explosives, and the effects on the detonation velocity of emulsion explosive and the diameter of nanostructured ceria particles exerted by the droplets size of hydrate phase in emulsion matrix were studied.The emulsion matrix was characterized with scanning electron microscope (SEM) and its corresponding nanostructured ceria was characterized with transmission electron microscope (TEM), X-ray diffraction (XRD) and laser particle analyzer.The results indicate that the droplets size of hydrate phase in emulsion matrix affects the detonation velocity of emulsion explosives and the diameter of nanostructured ceria particles significantly.It is beneficial to achieve nanostructured ceria with small diameter and uniform size by decreasing the droplets size of hydrate phase in emulsion matrix.

     

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  • [1]
    葛洪良, 李良, 陈敏, 等.介孔纳米磁性材料的性能控制[J].稀有金属材料与工程, 2010, 39(Suppl 2): 95-98. http://www.cnki.com.cn/Article/CJFDTotal-COSE2010S2022.htm

    Ge H L, Li L, Chen M, et al. Tailoring magnetic properties of mesoporous nanocomposite materials[J]. Rare Metal Materials and Engineering, 2010, 39(Suppl 2): 95-98. (in Chinese) http://www.cnki.com.cn/Article/CJFDTotal-COSE2010S2022.htm
    [2]
    胡幸鸣, 袁国栋. ZnO基纳米电子材料研究进展[J].材料科学与工程学报, 2005, 23(4): 620-624. http://www.cqvip.com/QK/95998A/200504/18082186.html

    Hu X M, Yuan G D. Recent advances of ZnO nano-electronic materials[J]. Journal of Materials Science and Engineering, 2005, 23(4): 620-624. (in Chinese) http://www.cqvip.com/QK/95998A/200504/18082186.html
    [3]
    徐研, 王春云, 杨中辰. CeO2在紫外吸收玻壳中的应用研究[J].稀土, 2007, 28(3): 93-95. http://www.cqvip.com/Main/Detail.aspx?id=24762043

    Xu Y, Wang C Y, Yang Z C. Applied research of CeO2 in ultraviolet absorption glass shells[J]. Chinese Rare Earths, 2007, 28(3): 93-95. (in Chinese) http://www.cqvip.com/Main/Detail.aspx?id=24762043
    [4]
    Zhang D, Pan C, Shi L, et al. A highly reactive catalyst for CO oxidation: CeO2 nanotubes synthesized using carbon nanotubes as removable templates[J]. Micropor Mesopor Mat, 2009, 117(1/2): 193-200. http://www.sciencedirect.com/science/article/pii/S1387181108003144
    [5]
    Izu N, Shin W, Matsubara I, et al. The effects of the particle size and crystallite size on the response time for resistive oxygen gas sensor using cerium oxide thick film[J]. Sens Actuators B, 2003, 94(2): 222-227. doi: 10.1016/S0925-4005(03)00330-7
    [6]
    Kruszynska M, Borchert H, Bachmatiuk A, et al. Size and shape control of colloidal copper(Ⅰ)sulfide nanorods[J]. ACS Nano, 2012, 6(7): 5889-5896. doi: 10.1021/nn302448n
    [7]
    Bressel K, Muthig M, Prevost S, et al. Shaping vesicles-controlling size and stability by admixture of amphiphilic copolymer[J]. ACS Nano, 2012, 6(7): 5858-5865. doi: 10.1021/nn300359q
    [8]
    Yang J C, Kim H J, Kim T. Study of polishing characteristics of monodisperse ceria abrasive in chemical mechanical planarization[J]. J Electrochem Soc, 2010, 157(3): 235-240. doi: 10.1149/1.3273079
    [9]
    Uemura K, Yasuda K, Shiota T. Analysis of fracture causes in gadolinia-doped ceria ceramics[J]. J Jpn Soc Mech Eng A, 2011, 77(775): 535-543. doi: 10.1299/kikaia.77.535
    [10]
    Wu X, Liang Q, Weng D, et al. The catalytic activity of CuO-CeO2 mixed oxides for diesel soot oxidation with a NO/O2 mixture[J]. Catal Commun, 2007, 8(12): 2110-2114. doi: 10.1016/j.catcom.2007.04.023
    [11]
    Zholobak N M, Ivanov V K, Shcherbakov A B, et al. UV-shielding property, photocatalytic activity and photocytotoxicity of ceria colloid solutions[J]. J Photochem Photobiol B, 2011, 102(1): 32-38. doi: 10.1016/j.jphotobiol.2010.09.002
    [12]
    李晓杰, 杜云艳, 王小红, 等.爆轰法制备球形纳米CeO2粉末[J].中国稀土学报, 2008, 26(2): 209-212. http://d.wanfangdata.com.cn/Periodical_zgxtxb200802016.aspx

    Li X J, Du Y Y, Wang X H, et al. Preparation of nanometer-sized ceria powders by detonation method[J]. Journal of the Chinese Society of Rare Earths, 2008, 26(2): 209-212. (in Chinese) http://d.wanfangdata.com.cn/Periodical_zgxtxb200802016.aspx
    [13]
    杜云艳, 李晓杰, 王小红, 等.硝酸铈爆轰制备球形纳米CeO2颗粒[J].爆炸与冲击, 2009, 29(1): 41-44.

    Du Y Y, Li X J, Wang X H, et al. Preparation of nano-sized CeO2 particles utilizing Ce(NO3)3·6H2O by detonation[J]. Explosion and Shock Waves, 2009, 29(1): 41-44. (in Chinese)
    [14]
    Medvedev A E, Fomin V M, Reshetnyak A Y. Mechanism of detonation of emulsion explosives with microballoons[J]. Shock Waves, 2008, 18(2): 107-115. doi: 10.1007/s00193-008-0141-2
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