TY - CHAP
T1 - Mesoporous TiO-YO-ZrO oxides with crystalline framework obtained by surfactant template synthesis
AU - Pârvulescu, V.
AU - Şomǎcescu, S.
AU - Osiceanu, P.
AU - Tanasescu, S.
AU - Su, B.-L.
PY - 2008/1/1
Y1 - 2008/1/1
N2 - Mesostructured ZrO-8%YO-x% TiO (were x = 10, 15, 30) were synthesized by hydrothermal treatment using ionic and non-ionic surfactants as structure directing agents. The obtained solids were calcined in air at 873K and characterized by XRD, TEM, SEM, N2 adsorption-desorption and XP spectroscopy. These obtained materials show a small particle size, high surface area and mesopores. The specific surface area, microstructure, porosity, surface chemical composition and thermodynamic properties of TYZ mixed oxides are dependent on composition and nature of surfactant.
AB - Mesostructured ZrO-8%YO-x% TiO (were x = 10, 15, 30) were synthesized by hydrothermal treatment using ionic and non-ionic surfactants as structure directing agents. The obtained solids were calcined in air at 873K and characterized by XRD, TEM, SEM, N2 adsorption-desorption and XP spectroscopy. These obtained materials show a small particle size, high surface area and mesopores. The specific surface area, microstructure, porosity, surface chemical composition and thermodynamic properties of TYZ mixed oxides are dependent on composition and nature of surfactant.
UR - http://www.scopus.com/inward/record.url?scp=56049100479&partnerID=8YFLogxK
U2 - 10.1016/S0167-2991(08)80204-2
DO - 10.1016/S0167-2991(08)80204-2
M3 - Chapter
AN - SCOPUS:56049100479
SN - 9780444532961
VL - 174
SP - 309
EP - 312
BT - Studies in Surface Science and Catalysis
ER -