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Results 11451 - 11460 of 11505 for Building materials
  • A Guide to Compressor Oils
    Article - 11 Dec 2003
    A compressor oil is used to lubricate both the working parts and the pressurized spaces in a compressor.
  • Chemistry and Processing of Polyolefin Elastomers (POE)
    Article - 2 May 2003
    Polyolefin elastomers (POE) are a relatively new class of elastomers. Their chemistry and processing are discussed. In particular the metallocene catalyst used in the polymerisation reaction.
  • Polybutadiene - Properties, Applications, Processing and Types of Polybutadiene (BR)
    Article - 23 Oct 2002
    Polybutadiene is the second largest synthetic rubber produced by volume. The applications, chemistry, manufacturing, synthesis and types (including high cis, lithium-based and high trans) of...
  • Rubber - The Origins and Uses of Synthetic Rubber
    Article - 17 Oct 2002
    Synthetic rubber is a widely used material which we come into contact with on a daily basis. The origins and development of the industry are covered. Some common uses are also mentioned.
  • Sol 2.2A: High-Resolution Thermoelectrically-Cooled InGaAs Spectrometer
    Equipment
    The Sol 2.2A is a high-performance linear InGaAs spectrometer having 512 or 1024 pixels and with TE cooling down to -15 °C.
  • Zinc Rich Paint versus Hot Dip Galvanising
    Article - 26 Feb 2002
    The debate over which of these coatings offers better protection has raged for years. While no direct comparison can be made the subject is discussed and the merits and problems associated with zinc...
  • Galvanizing Threaded Steels
    Article - 26 Feb 2002
    Threaded fasteners are galvanized in specialized galvanizing facilities that centrifuge the fasteners to remove excess zinc from the threads.
  • Photovoltaic Cells and Arrays
    Article - 4 Jan 2002
    The photovoltaic or solar cell is the basic building block of a photovoltaic system. Several cells make up a module and several modules make up an array. This article explains why arrays are needed to...
  • Energy Payback from Photovoltaic Systems
    Article - 14 Dec 2001
    This article explores the issue of how long a photovolatic system must operate to account for energy and pollution created in the manufacture of the system. It takes into account the different...
  • High Temperature Superconducting (HTS) Wires
    Article - 4 Dec 2001
    HTS wires can potentially increase power density, quality and reliability in electrical power systems. The benefits to society are enormous. Benefits, future demands and HTS applications in power...

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The global semiconductor market has entered an exciting period. Demand for chip technology is both driving the industry as well as hindering it, with current chip shortages predicted to last for some time. Current trends will likely shape the future of the industry, which is set to continue to show

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The primary distinction between graphene-based batteries and solid-state batteries lies in the composition of either electrode. Although the cathode is commonly changed, carbon allotropes can also be employed in fabricating anodes.

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