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Showing 1 to 14 of 14 for “"lead oxide"”.

  1. Interfacial Reactions in Lead-Oxide Bearing Enamel - Metal Systems

    Greenberg, Charles BernardUniversity of Illinois at Urbana-Champaign2014

    Made available in DSpace on 2014-12-10T17:32:35Z (GMT). No. of bitstreams: 1 6511788.pdf: 2685646 bytes, checksum: 0b2cf4c075603c729f79b8f5e41a0f88 (MD5) Previous issue date: 1965

    uiuc Repository record

  2. The Effect of Lead Oxide Powder on Battery Paste Composition

    Davies, Richard1995

    … to determine the effect of ball mill produced lead oxide powder on freshly produced positive paste. This knowledge would enable the company to manufacture positive electrodes with consistent composition for use in sealed, valve regulated, lead (Pb)/sulphuric acid (H 2SO4) …

    southwales Repository record

  3. Metallorganic chemical vapor deposition of lead oxide and lead titanate

    Hendricks, Warren CharlesVirginia Tech1993

    … high temperature, orthorhombic modification of lead monoxide with randomly oriented plates of tetragonal lead monoxide. TEM electron diffraction was used to investigate the crystal orientation of the individual plates which was found to be in the plane normal to the <201> zone. Secondly, the …

    vt Repository record

  4. X-ray and physical-chemical studies of hydrous lead-oxide and normal and active lead-monoxides

    Tyler, Willard PhilipUniversity of Illinois at Urbana-Champaign1939

    uiuc Repository record

  5. Low temperature synthesis and properties of lead ferroniobate Pb(Fe<sub>0.5</sub>Nb<sub>0.5</sub>)O₃

    Chiu, ChienchiaVirginia Tech1990

    … and amount of flux with respect to starting oxides, on the PFN formation mechanism and its resulting powder characteristics is reported. The particle size increased with increasing synthesis temperature, the rate of increase is greatest above 900°C which is close to the melting point of lead …

    vt Repository record

  6. A Compositional Analysis of Electrodeposited Bismuth-Lead Oxides

    Theisen, Jessica

    … describes a study of the composition of bismuth-lead oxide films that have been electrodeposited from acidic and alkaline tartrate solutions. Inductively Coupled Plasma (ICP) spectrometry was used to determine the bulk composition of the dissolved films as well as the current efficiency for the …

    mo-state Repository record

  7. Atomic layer deposition of binary and ternary lead and bismuth oxide thin films

    Harjuoja, JenniHelsinki University of Technology2007

    This thesis describes the deposition of binary lead oxide and ternary lead titanate, lead zirconate, bismuth silicate, and bismuth titanate films by atomic layer deposition (ALD) and characterization of structural, compositional and surface properties of the films. The first part of the thesis …

    aalto Repository record

  8. Computational fluid dynamics (CFD) and physical modelling of a metal refining process

    Kumar, SumanUniversity of Greenwich2003

    … stirred mixing associated with the refining of lead bullion. The aim of this process is to sequentially remove contained impurities such as copper, antimony, silver and bismuth. This occurs in hemispherical vessels, called kettles, where reagents are initially added to the lead bath to form …

    greenwich Repository record

  9. Finite element-boundary elements modelling of acoustic scattering from viscoelastic anechoic structures

    Di Meglio, AlbertoUniversity of Birmingham2000

    … enhanced by the proper use of fillers, such as lead oxide and mica. Successively, a new method for identifying the viscoelastic frequency-dependent properties of such materials from experimental data is presented. The method is based on a variational method analogous to the Hamilton Principle. …

    birmingham Repository record

  10. Hydrometallurgically Generated Nanostructured Lead(II) Oxide from Depleted Lead-Acid Batteries for Potential Reuse in Next Generation Electrochemical Systems

    Liu, Robert Chi YungUniversity of Cambridge2017

    cambridge Repository record

  11. Annealing studies of detector materials for uncooled thermal imaging

    Donohue, P.P.University of Southampton2001

    … elements are machined from bulk ceramic, either lead zirconate titanate (PZT) or lead scandium tantalate (PST), and then flip-chip bonded to a readout IC (ROIC). Since this is equipment and labour intensive, detectors are expensive to produce and, in addition, the detector structures used limit …

    soton Repository record

  12. Sintering kinetics and properties of highly pure lead zirconate titanate ceramics

    Huang, XianliangUniversität Bayreuth

    Lead zirconate titanate (PZT) has been widely applied in actuators and sensors due to its excellent piezoelectric and ferroelectric properties. However, impurities, one of the major problems involved in the mass production of PZT ceramics, have not attracted enough attention. In this thesis, …

    bayreuth Repository record

  13. Determining Optical Basicity of Molten Chloride Salts for Solar Thermal Applications

    Sharpless, Laurel2024

    … to readily precipitate the Pb2+ probe ion as lead oxide, so the OB could not be determined by UV-vis in this case.

    unr Repository record

  14. Thermodynamic and kinetic studies of galena in the presence and absence of potassium ethyl xanthate

    Pritzker, Mark DavidVirginia Polytechnic Institute and State University1985

    … of a metal-deficient sulfide and a surface lead oxide. When oxidation becomes extensive enough, bulk products, Sº and PbO, begin to nucleate. Thiosulfate is detected at pH 9.2, but only becomes significant at high potentials. The electrochemical experiments indicate that xanthate adsorbs …

    vt Repository record