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Doped-TiO2/cement matrices photoactive materials



Title: Doped-TiO2/cement matrices photoactive materials
Author(s): C. Pepe
Paper category : conference
Book title: RILEM International Symposium on Environment-Conscious Materials and Systems for Sustainable Development
Editor(s): N. Kashino and Y. Ohama
Print-ISBN: 2-912143-55-1
e-ISBN: 2912143640
Publisher: RILEM Publications SARL
Publication year: 2004
Pages: 331 - 336
Total Pages: 6
Nb references: 3
Language: English


Abstract: With a view to the development of eco-friendly photoacatalytic surfaces, this work examines TiO2-based materials, where the semiconducting oxide is doped by low amounts of metal ions. It is shown that transparent preparations of anatase titanium dioxide (Nanostructured TiO2), doped with elements chosen from groups I-IV, and the lanthanide series of the periodic table, when applied on the surface of cementitious or marble products, can preserve the original appearance of the surface, without altering the characteristics of the material.


Online publication: 2004-11-24
Publication type : full_text
Public price (Euros): 0.00
doi: 10.1617/2912143640.039