Ilie, Mirela; Cojocaru, Bogdan; Parvulescu, Vasile I.; García Gómez, Hermenegildo(Elsevier, 2011)
[EN] A series of TiO2 photocatalysts dispersed on SiO2, modified with metals (Mn, Cr, V) or nonmetals (N or S) or covered with Au nanoparticles were prepared by incipient wetness impregnation, impregnation with urea or ...
Cojocarua, Bogdan; Neatu, Stefan; Sacaliuc-Pârvulescu, Elena; Lévy, Francis; Pârvulescua, Vasile I.; García Gómez, Hermenegildo(Elsevier, 2011-07-08)
Two series of Au/TiO2 materials with different gold content have been prepared by dc-magnetron sputtering
on ceramic shaped pure anatase or Degussa P25 TiO2. The time of deposition was varied between 1
and 20 min in order ...