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  • Stainless Steel - Surface Contamination in Fabrication
    Article - 2 Jan 2002
    Optimum corrosion resistance for stainless steels can be influenced by how clean the surfaces are. This can be affected during fabrication with the most likely contaminants being mild steel, chloride...
  • 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...
  • Photovoltaics - Basic Design Principles and Components
    Article - 14 Dec 2001
    The basic design principles and components of a photovoltaic system are discussed. Other factors such as applications, appropriateness, effects of weather, system size, direct and alternating current...
  • Vinyl Roofing
    Article - 7 Nov 2001
    Vinyl roofing offers a clean, quick and safe alternative to built up roof designs, while many existing roofing systems involve a flexible vinyl membrane.
  • Lead - An Introduction
    Article - 28 Jul 2001
    Although lead occurs as such in nature, it is rare. Lead is chiefly obtained from galena (PbS) through the process of roasting.
  • An Insight to Cadmium
    Article - 20 Jul 2001
    In 1817, German chemist Friedrich Strohmeyer discovered cadmium from an impurity of zinc carbonate (ZnCO3). Cadmium derives from the Latin term ‘cadmia’ and the Greek word ‘kadmeia’, which are ancient...
  • Invar - Nickel Iron Alloy
    Article - 29 May 2001
    Invar has the lowest thermal expansion of any known metal or alloy from room temperature up to 230?C. Special low expansion and sealing alloy grades are available. Applications include thermostats,...
  • High Density Polyethylene - HDPE
    Article - 11 May 2001
    Good low temperature impact resistance. Excellent chemical resistance. Relative advantages, disadvantages and applications are listed together with a table of typical properties for this...
  • An Overview of Hydrogen Production, Storage and Transportation Methods
    Article - 8 Oct 2024
    Hydrogen energy is a growing clean energy source. However, it often faces technical challenges in production, storage, and transportation.
  • Exploring Ultrapure Water Systems and Nanoparticle Contamination
    Article - 26 Aug 2024
    This article explores the contamination of ultrapure water systems with nanoparticle contamination.

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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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