Some oxides have long been known in electrochemistry as suitable materials for
applications. These include in particular MnO, as a cathode in power sources [ll, and PbO …

The asphaltene deposition throughout the reservoir's life (primary, secondary production,
and enhanced oil recovery) is natural. Different methods are used to deal with the problems …

The structure and photoelectrochemical properties of TiO2 films deposited onto SnO2
conducting glass from the ambient hydrolysis of TiCl4 and annealed at temperatures …

Nanosized TiO2 powders were prepared using the sol-gel procedure. The selected colloidal
suspensions were stabilized with polyethylene glycol (PEG). This polymer prevented …

Asphaltene precipitation causes several problems during crude oil production,
transportation, and refinery processes. Therefore, finding an inhibitor to prevent or delay …

Variables important in the synthesis of supported metal catalysts using the sol-gel method
are reviewed. Potential applications of these materials are presented with emphasis on …

In this paper, a series of nanostructured TiO 2–CdS composite photocatalysts have been
synthesized using an aqueous solution route at room temperature, and characterized with X …

Nano-composite membranes based on a fluorinated poly (amide-imide) and TiO2 were
fabricated by a sol-gel method. Permeability data for gases such as O2, N2, CO2, H2 and …

We prepared sol-gel titania by using different hydrolysis catalysts, and characterized it by x-
ray powder diffraction. The structure of the crystalline phases—brookite, anatase, and rutile …

In the present study the ratio of rutile and anatase phases in sol− gel-synthe-sized TiO2 was
varied by calcination at temperatures ranging from 500 to 900° C. Changes in opto …