Detonation Synthesis of TiO2 Nanoparticles in Gas Phase

X.J. Li; Xin Ouyang; Hong Hao Yan; G.L. Sun; F. Mo

doi:10.4028/www.scientific.net/AMR.32.13

Paper Titles

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Thermal Properties and Fire Performance of Woven Glass Fibre Reinforced Nylon 6 Nano-Composites with Carbon Nanotubes
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Detonation Synthesis of TiO₂ Nanoparticles in Gas Phase
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Manufacture, Wet and Dry Corrosion, and Plasma Nitridation of Novel Nanocrystalline Ni-Cr Nanoparticle Nanocomposites: A Brief Review
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Reduced Gravity Testing and Research Capabilities at Queensland University of Technology’s New 2.0 Second Drop Tower
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Physical Phenomena of Thermoplastic Articles in the Vicinity of Their Glass Transition Temperatures
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The Role of Al₂O₃ Buffer Layer in the Growth of Aligned CNTs
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HomeAdvanced Materials ResearchAdvanced Materials Research Vol. 32Detonation Synthesis of TiO2 Nanoparticles in Gas...

Detonation Synthesis of TiO₂ Nanoparticles in Gas Phase

Abstract:

In this paper, TiO2 nanopowders are produced by gas-phase detonation method. The powders are analyzed by X-ray diffraction (XRD), transmission electron microscopy (TEM) and specific surface area determination. The results indicate that the powders are mixed crystal of rutile and anatase, and have good dispersibility and high specific surface area. Also, the particle sizes of powders are between 40 to 200 nm which are spheroid and cube. The measurement data of detonation pressures shows that the reaction took place under a deflagration to detonation transition (DDT).