Research Progress in Preparation of Nano-TiO_2
Hong Chen
Abstract
Hong Chen
Abstract
On the basis of the current study state of TiO_2,various preparation methods of nanometer TiO_2 powders and nanometer TiO_2 films are introduced.The advantages and disadvantages of different methods are described in this paper.It's pointed out that the the future orientation of the preparation technologies should be focused on cutting cost and improving the photocatalytic activity by stengthening the modification of nanometer TiO_2.
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On the basis of the current study state of TiO_2,various preparation methods of nanometer TiO_2 powders and nanometer TiO_2 films are introduced.The advantages and disadvantages of different methods are described in this paper.It's pointed out that the the future orientation of the preparation technologies should be focused on cutting cost and improving the photocatalytic activity by stengthening the modification of nanometer TiO_2.
Key concepts: Nanometre, Materials science, Nanotechnology, Photocatalysis, Nano-, Catalysis, Composite material, Chemistry