Influence of initial pressure on SnO2 nanoparticles prepared by gaseous detonation

被引：0
作者：
Yan, Hong-Hao [1 ]
Wang, Sheng-Jie [1 ]
Li, Xiao-Jie [1 ]
Wu, Lin-Song [1 ]
机构：
[1] State Key Laboratory of Structural Analysis for Industrial Equipment, Dalian University of Technology
来源：
Gongneng Cailiao/Journal of Functional Materials | 2013年 / 44卷 / 20期
关键词：
Crystalline phase; Gaseous detonation; Nanosized SnO[!sub]2[!/sub; Rutile;
D O I：
10.3969/j.issn.1001-9731.2013.20.025
中图分类号：
学科分类号：
摘要：
SnO2 nanoparticles prepared by detonation the mixed gas of hydrogen, oxygen and tin tetrachloride was a now method. Its polymorphs, morphology and particle size were characteried by means of XRD, TEM, HRTEM and zetasizer nano and summarized the influence of the initial pressure on the product. The results showed that the synthesized nano-tin dioxide was pure rutile phase, and a grain does not exist. With the improvement of the initial pressure, the grain size of the tin dioxide was reduced, but the particle size was larger, the particles are spherical and appear reunion, dispersion variation.
引用
收藏
页码：3016 / 3019
页数：3
相关论文
共 14 条
  • [1] (2001)
  • [2] Phani A.R., Manorama S., Rao V.J., The nature of surface behavior of tin oxide doped sensors: X-ray photoelectron spectroscopy studies before and after exposure to liquid petroleum gas, Journal of Physics and Chemistry of Solids, 61, 6, pp. 985-993, (2000)
  • [3] Chaudhary V.A., Mulla I.S., Vijayamohanan K., Comparative studies of doped and surface modified tin oxide towards hydrogen sensing: synergistic effects of Pd and Ru, Sensors and Actuators B: Chemical, 50, 1, pp. 45-51, (1998)
  • [4] 38, 3, pp. 488-491, (2007)
  • [5] 39, 9, pp. 1423-1429, (2008)
  • [6] Cukrov L.M., McCormick P.G., Galatsis K., Et al., Gas sensing properties of nanosized tin oxide synthesised by mechanochemical processing, Sensors and Actuators B: Chemical, 77, 1, pp. 491-495, (2001)
  • [7] 37, 6, pp. 31-33, (2005)
  • [8] Zhang J., Gao L., Synthesis of antimony-doped tin oxide (ATO) nanoparticles by the nitrate-citrate combustion method, Materials Research Bulletin, 39, 14, pp. 2249-2255, (2004)
  • [9] Jeon H.J., Jeon M.K., Kang M., Et al., Synthesis and characterization of antimony-doped tin oxide (ATO) with nanometer-sized particles and their conductivities, Materials Letters, 59, 14, pp. 1801-1810, (2005)
  • [10] Fujihara S., Maeda T., Ohgi H., Et al., Hydrothermal routes to prepare nanocrystalline mesoporous SnO<sub>2</sub> having high thermal stability, Langmuir, 20, 15, pp. 6476-6481, (2004)
12