Title: Preparation and Photocatalytic Activity of Cerium and Sulfur Co-doped Titanium Dioxide
Abstract: The S and Ce co-doped Titanium dioxide compounded photocatalyst which supported on artificial-zeolite(AZ) was prepared by sol-gel method.The photodegradation of Methylene blue has been investigated in aqueous suspensions system under visible light irradiation.The results indicated that photocatalytic activity was the best when the calcination temperature was 300℃ and pH value was 7.02.The co-doped Titanium dioxide has more execellent activity under visible light than single-doped samples,The co-doped Titanium dioxide compounded photocatalyst kept the activity when be reused.
Publication Year: 2013
Publication Date: 2013-01-01
Language: en
Type: article
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