Article - 1 Dec 2010
Superconductors are a class of compounds which conduct electricity without resistance and are impermeable to magnetic flux below a critical temperature. As a result of this, they are ubiquitous in...
Article - 9 Nov 2010
In our work, using the sol-gel method, we prepared pure and K+ doped TiO2 powders and characterized by means of XRD, TEM, SEM, EDS and UV-Vis
Article - 19 Dec 2007
TiO2-SiC photocatalyst was prepared by a calcination of TiC-SiC nano particle precursor synthesized by the carbothermic reduction method. Well-crystallized TiO2 deposited on SiC and hydrophobic...
Article - 1 Jun 2007
Geopolymers are materials similar to Portland cement but made from natural aluminosilicates. Geopolymers made from industrial byproducts like flyash and blast furnace slag may be used to encase...
Article - 25 Jun 2003
Chemical, electrical, mechanical, physical and thermal properties are provided for polyethylene terephthalate polyester (PETP). Properties are also provided for PETP fibre and film. Applications for...
Article - 30 Apr 2003
Polyethersulphone (PES) is related to polyetheretherketone and polyetherimide. Chemical, electrical, mechanical, physical and thermal properties are provided. Applications for polyethersulphone are...
Article - 11 Apr 2003
Polycarbonate is a clear engineering thermoplastic. It has a range of applications which are outlined. Chemical, electrical, mechanical, physical and thermal properties are provided.
Article - 14 Feb 2001
Engineering thermoplastics are generally amorphous or semi-crystalline. The differences between these two types of materials are explained.
Article - 7 Jan 2002
One of the barriers to wide spread acceptance of solar energy is the cost of photovoltaic systems. This article looks at ways these costs can be reduced such as capital costs, deposition rates, other...