Article - 19 Dec 2007
In the present work the influence of the preparation method and the cobalt loading on the physicochemical properties and the catalytic activity of the cobalt/aluminosilicate catalysts for the...
Article - 13 Jul 2008
Macroporous ZrO2 - Al2O3 mixed oxides containing different amounts of Al2O3 were prepared via colloidal processing using negatively charged polystyrene spheres as template and ultrafine particles of...
Article - 11 Dec 2007
In this study, Strontium doped Samarium Cobaltite and RuO2-doped SSC were characterized as a cathode of a solid oxide fuel cell with Sm-doped ceria (SDC) electrolyte. Ni-SDC anode was also prepared to...
Article - 18 Oct 2005
YAG was synthesised using a spray drying based novel processing route. This novel route decreased considerably the processing times. Powders produced consisted of agglomerates of micron-size...
Article - 8 Jul 2003
Red mud is a by-product of bauxite processing via the Bayer process. Described herein is a process that converts the red mud into mineral products that can be used for commercial applications.
This page details the capabilities of white aluminum oxide, used in industrial cleaning of automotive, aircraft, medical, dental, cosmetic, and flooring.
Article - 24 Nov 2005
In this paper, some nanomaterials with controlled size and shape are successfully synthesized under microwave-assisted solvothermal or biomolecule-assisted hydrothermal method. These results show that...
Article - 10 May 2002
Gelling materials together in the green state is the main purpose of a refractory binder.
Article - 9 Jan 2006
A geopolymer was prepared by dissolving metakaolinite in a solution of K2SiO3 and KOH and curing at 80C for 24 h. The open porosity of the material was ~38% at 1000C, which is sufficiently porous for...
Article - 16 Jan 2007
Nickel nanoparticles can be synthesized from NiCl2.6H2O by hydrazine in alkaline solution in the presence of poly-acrylic acid (PAA) served as protective and stabilizing agents. In this study Sodium...