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  • Buckytubes - Introduction and Basic Facts
    Article - 28 Feb 2002
    The unique properties of buckytubes can be attributed in part to their structure. The structure of these materials, naming conventions and properties of different tube types are described. Buckytube...
  • Buckytubes - Properties
    Article - 28 Feb 2002
    It is the properties and structure of buckytubes and other fullerene materials that make them of interest. Electrical, thermal and mechanical properties are covered as are chemistry and molecular...
  • Buckytubes - Applications
    Article - 28 Feb 2002
    Buckytubes have potential applications in fields such as field emitters, conductive polymers, energy storage, molecular electronics, thermal materials, structural composites, fibres and fabrics,...
  • Buckytubes - Understanding Their Amazing Properties
    Article - 27 Feb 2002
    If the structure of carbon fullerenes and buckytubes is not fascinating enough, add their amazing properties. Many of these stem from their defect free structure. Mechanical, thermal and electrical...
  • Buckytubes - An Additive For Plastics
    Article - 27 Feb 2002
    The addition of buckytubes to polymer matrices can introduce fascinating mechanical, electrical and thermal properties as well as opening the door to a range of new applications. These new...
  • Buckytubes - History and Development
    Article - 27 Feb 2002
    Buckytubes are a type of fullerene or perfect carbon structure. The discovery, evolution and structure of single and multiwall buckytubes are considered. Advantages over other materials including...
  • Tungsten Applications - Electrical Applications
    Article - 16 Feb 2002
    The only material that is practically used for electron emitters is tungsten. Although there are other electropositive metals that yield higher emission rates, tungsten has an extremely low vapor...
  • Photovoltaics - Multijunction Cells
    Article - 8 Jan 2002
    Most PV's use single junctions which limit the amount of energy which can be converted into electricity. One way top get around this is to use two or more differenet cells or multijunction cells. How...
  • Photovoltaics - Concentrator Systems
    Article - 8 Jan 2002
    Concentrators are essentially lenses that help to increase the intensity of the light hitting the PV. Concentrator systems are more complex and actually consist of complex optics. Their makeup,...
  • Photovoltaics - Balance of System
    Article - 8 Jan 2002
    This article covers the not so obvious parts of a PV system. These include the mounting system, tracking structures, power conditioners and power storage components. These are termed "balance of...

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