Opening book details…
Can I read Influence of the meso-macroporous ZrO2–TiO2 calcination temperature on the pre-reduced Pd/ZrO2–TiO2 (1/1) performances in chlorobenzene total oxidation on EtoBox?
Influence of the meso-macroporous ZrO2–TiO2 calcination temperature on the pre-reduced Pd/ZrO2–TiO2 (1/1) performances in chlorobenzene total oxidation by J.-F. Lamonier; T.B. Nguyen; M. Franco; S. Siffert; R. Cousin; Y. Li; X.Y. Yang; B.-L. Su; J.-M. Giraudon is a Materials Science article available to read on EtoBox.
What is Influence of the meso-macroporous ZrO2–TiO2 calcination temperature on the pre-reduced Pd/ZrO2–TiO2 (1/1) performances in chlorobenzene total oxidation about?
The effect of two calcining temperatures (400 • C, 600 • C) on the texture, structure and thermal stability of a meso-macroporous ZrO 2 -TiO 2 of equal molar amount (ZrTi x ; x = 4, 6) synthesized from hydrothermal conditions using a surfactant and metal alkoxide precursors was studied. Pd (0.5 wt.%) was dispersed on these innovative supports (Pd/ZrTi x ; x = 4, 6) by a classic wet impregnation and calcined at 400 • C. The resulting catalysts were characterized by Elemental analysis (EA), X-Ray Diffraction (XRD), N 2 adsorption-desorption, H 2 -Temperature Programmed Reduction (H 2 -TPR), Pd dispersion and tested as pre-reduced in the total oxidation of chlorobenzene. It was found that the calcination temperature did not provoke a significant effect on the physicochemical properties of the resulting binary oxide except the acidity which significantly decreased. The support was stable against phase transformation upon calcination as no crystalline phase could be detected indicating a homogeneous mixing of the Zr and Ti components. The Specific Surface Areas (SSAs) were superior to 400 m 2 /g even after calcination at 600 • C. The Pd dispersion was around 40% and the palladium was to
Who reads Influence of the meso-macroporous ZrO2–TiO2 calcination temperature on the pre-reduced Pd/ZrO2–TiO2 (1/1) performances in chlorobenzene total oxidation?
It is typically read by researchers, students, and practitioners in Materials Science.
- Author
- J.-F. Lamonier; T.B. Nguyen; M. Franco; S. Siffert; R. Cousin; Y. Li; X.Y. Yang; B.-L. Su; J.-M. Giraudon
- Publisher
- Elsevier Science; Elsevier ; Elsevier BV (ISSN 0920-5861)
- Published
- 2011
- Language
- EN
- Field
- Materials Science (Physical Sciences)