A modification of the sample introduction system for combustion total organic carbon analyzers is presented where sample is sprayed into the instrument. Thermally created sprays and nebulizer sprays are discussed. It is shown that spray introduction gives more symmetric signals
The Review of scientific instruments, 81(10), 10D326-10D326 (2010-11-09)
We have examined the observed currents in the front foils of the JET Faraday cup lost alpha particle diagnostic KA-2. In particular, we have sought to understand the currents during Ohmic plasmas for which the ion flux at the detectors
Journal of X-ray science and technology, 3(2), 109-117 (1992-01-01)
The structure of Ni-C multilayer and single nickel layer samples has been analyzed before and after annealing, using two techniques: fluorescence EXAFS (F1EXAFS) at the Ni-K. edge and CuKα reflection. Annealing at a temperature of 450°C resulted in a change
Physics in medicine and biology, 35(11), 1563-1574 (1990-11-01)
The thermal defects of A-150 plastic and graphite referenced to aluminium were determined for 800 keV protons scattered by a 2 micron nickel foil (mean transmitted energy = 550 keV). Composite cores of Al/A-150, graphite/A-150 and Al/graphite which could be
Physical chemistry chemical physics : PCCP, 13(28), 12968-12974 (2011-06-23)
Metallic nickel is a powerful electrocatalyst in alkaline solution and is able to be used in the alkaline fuel cell. However, in acidic solution, electrocatalysis is impossible because the metal is subject to rapid corrosion at low pH for all
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