Deposition of homogeneous carbon-TiO2 composites by atmospheric pressure DBD

作者: Paul Brunet , Rocío Rincón , Joëlle Margot , Françoise Massines , Mohamed Chaker

DOI: 10.1002/PPAP.201600075

关键词:

摘要: Atmospheric pressure Dielectric Barrier Discharge (AP-DBD) was used to deposit homogeneous carbon-TiO2 composites. Non-intrusive Laser Light Scattering employed study the transport of nanoparticles across plasma. The characteristics coating were found depend on gas flow and spray chamber for introducing (cyclonic Scott chambers). According SEM images, higher flows favor formation more coatings both in terms thickness NPs-aggregates distribution regardless chamber. shown be efficient deposition uniform even at low flows. It also yields highest Ti concentration that reaches up 18%. Furthermore, light scattered by directly related thickness, hence density

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