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  • Zirconium (Zr) Properties & Applications
    Article - 15 Jan 2002
    Zirconium is usually contaminated with hafnium due to their chemical similarity. It is resistant to most solvents and performs well in nuclear reactors, where most zirconium metal is used.
  • Zinc Oxide Nanoparticles
    Article - 14 Jan 2002
    Nanophase Technologies Corp have released a new range of zinc oxide nanoparticles. Available in 3 sizes (others available on request), the powders are suited to electronics and personal care, with...
  • Stainless Steel - Cleaning, Care and Maintenance
    Article - 11 Jan 2002
    Stainless steels are generally low in maintenance, although some are required to maximize corrosion resistance and removal of surface contamination.
  • Titanium Dioxide - Titania ( TiO2)
    Article - 11 Jan 2002
    Titanium dioxide (TiO2) exhibits unique optical properties, with anatase and rutile forms offering high refractive indices for various industrial applications.
  • Stainless Steel - Fabrication
    Article - 8 Jan 2002
    Stainless steels can be fabricated using most conventional techniques, although some different processing parameters may be required compared to plain carbon steels. These are investigated for...
  • Stainless Steel - Corrosion Resistance
    Article - 8 Jan 2002
    While stainless steels are often used for their corrosion resistance, they do in fact suffer from corrosion under certain circumstances. Modes such as pitting, crevice, stress corrosion cracking,...
  • Stainless Steel - Cryogenic Properties
    Article - 8 Jan 2002
    At cryogenic temperatures austenitic stainless steels have tensile strengths higher than at ambient temperatures, while their toughness is only slightly degraded. Other grades suffer from ductile to...
  • Stainless Steel - High Temperature Resistance
    Article - 8 Jan 2002
    Stainless steels are often used when high-temperature oxidation resistance or hot strength is required.
  • 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,...

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Editorial Highlights

The Current State of the Global Semiconductor Market

The Current State of the Global Semiconductor Market

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

How are Graphene Batteries Made?

How are Graphene Batteries Made?

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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