Article - 23 Sep 2005
Li1-xNi1+xO2 powder was successfully prepared by the sol-gel method using oxalic acid as a chelating agent with the subsequent calcination at 650-800°C for 14-48 h. The formation mechanism of...
Article - 19 Sep 2005
BIMEVOX Bi2MexV1-xO5.5-1.5x solid electrolytes for potential use in fuel cells have been synthesized by the citrate gel method. The gels have been prepared by mixing solutions of bismuth, vanadium and...
Article - 30 Sep 2004
Sonty have commercialsied the world's first mercury-free silver oxide battery. How the batteries work and the function of the various materials in the battery are all described. Posted September 29...
Article - 4 Nov 2005
An electrochemical study of the lithium insertion in phosphate tungsten bronzes through potentiostatic and galvanostatic experiments was carried out. Property results suggest that these bronzes only...
Article - 19 Jul 2006
Lithium is a silvery white metal. It is the lightest metal known to man and belongs to the alkali metals. The discovery, occurrence, production, properties and applications of lithium are discussed.
Article - 15 Jul 2006
A brief review of buckminsterfullerene or buckytubes, covering the discovery, structure, properties, production and applications.
Article - 20 Sep 2005
Multi-dimensional Al2O3/Ni nanocomposites with preserved multifunctional magnetic properties are successfully fabricated by an aqueous monomer suspension casting and coating processes. An optimal...
Article - 29 Jul 2004
Researchers at McGill University have developed a new process for producing carbon nanotubes. The process has potential to be scaled up to commercial levels and is based on thermal process technology....
Article - 18 Sep 2001
Better general chemical resistance than Polystyrene and cheaper than Acrylic polymers. Relative advantages, disadvantages and applications are listed together with a table of typical properties.
Article - 5 Sep 2001
Relative advantages, disadvantages and applications are listed together with a table of typical properties.