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Catalytic methanation reaction over alumina supported cobalt oxide doped noble metal oxides for the purification of simulated natural gas
natural gas cobalt oxide noble metal catalyst methanation reaction
2014/7/24
A series of alumina supported cobalt oxide based catalysts doped with noble metals such as ruthenium and platinum were prepared by wet impregnation method. The variables studied were difference ratio ...
Wide band gap tunability in complex transition metal oxides by site-specific substitution
Wide band gap tunability complex transition metal oxides site-specific substitution
2012/2/24
Fabricating complex transition metal oxides with a tuneable band gap without compromising their intriguing physical properties is a longstanding challenge. Here we examine the layered ferroelectric bi...
Modification of Textile Materials with Micro- and Nano- Structural Metal Oxides
nano-oxides textile substrates UV barrier properties antibacterial properties
2009/6/15
Nanotechnology offers the possibility of rendering textiles certain properties which protect
humans and their natural environment. Nano-particles of metal oxides – titanium oxide (TiO2) and zinc oxid...
Effect of the Addition of Different Metal Oxides in Lead Borosilicate Glasses on the Electrical Characteristics of SbSn Composition-Based Thick-Film Resistors
Different Metal Oxides Lead Borosilicate Glasses SbSn Composition-Based Thick-Film Resistors
2010/12/15
The paper reports the effect of addition of metal oxides in lead borosilicate glasses on electrical characteristics of SbSn alloy-based thick-film resistors. The Sb and Sn powder (1: 1 by weight) is t...