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Showing 1 to 20 of 24 for “"Electrochemical Study"”.

  1. An Electrochemical Study of Nitroferrocene

    Walter, MarcUniversity of Illinois at Urbana-Champaign2014

    Made available in DSpace on 2014-12-10T23:01:07Z (GMT). No. of bitstreams: 1 7114980.pdf: 2944466 bytes, checksum: 832162d0b4c10adc96c4ade7f4421848 (MD5) Previous issue date: 1970

    uiuc Repository record

  2. An Electrochemical Study of Aromatic Nitrocompounds

    Clark, Robert PaulUniversity of Illinois at Urbana-Champaign2014

    Made available in DSpace on 2014-12-05T19:37:56Z (GMT). No. of bitstreams: 1 6202892.pdf: 3350113 bytes, checksum: cc0e6c0061c52e945f6d6f03b9f1838b (MD5) Previous issue date: 1962

    uiuc Repository record

  3. Electrochemical study of gold thiosulfate extraction process

    Soleymani Naeini, Masih2022

    … higher process efficiency. The purpose of this study is to examine gold thiosulfate leaching chemistry and to suggest strategies to improve gold extraction efficiency. In the current work, addition of Pb2+ to thiosulfate solution was proposed to increase the gold dissolution rate. It has been …

    queens Repository record

  4. Electrochemical study of corrosion phenomena in zirconium alloys

    Treeman, Nicole MMassachusetts Institute of Technology2005

    Shadow corrosion of zirconium alloy fuel cladding in BWR environments, the phenomenon in which accelerated corrosion is experienced when the cladding surface is in close proximity to other metals, has become a potentially life-limiting issue for BWR fuel. Recent results from experimentation at MIT, …

    mit Repository record

  5. An initial electrochemical study into the (Bio)Leaching of chalcopyrite

    Namane, MphoCentre for Bioprocess Engineering Research2011

    … this present thesis is presented as an initial study to commission the potentiostat instrument, investigate the common trends that are observed in running potential controlled (voltammetric) studies of chalcopyrite and compare them to those reported in literature, and investigate the …

    cape-town Repository record

  6. Hydrogen entry in Zircaloy-4 fuel cladding : an electrochemical study

    Jarvis, Jennifer AnneMassachusetts Institute of Technology2015

    Corrosion and hydrogen pickup of zirconium alloy fuel cladding in water cooled nuclear reactors are life-limiting phenomena for fuel. This thesis studies the fate of hydrogen liberated by waterside corrosion of Zircaloy-4 fuel cladding in Pressurized Water Reactors (PWRs): are the adsorbed protons …

    mit Repository record

  7. A spectroscopic and electrochemical study of chlorotitanates in molten salt media

    Ortiz, Luis A. (Luis Anthony), 1974-Massachusetts Institute of Technology2000

    … above 700°C is necessary. The present study focused on the electrorefining of titanium in a bath consisting of the CsCl-NaCl-KCl eutectic as the solvent. Interfacial phenomena (multiple reaction steps and the kinetics associated with each) related to the faradaic process were …

    mit Repository record

  8. The Synthesis, Reactivity and Electrochemical Study of Metallocene Substituted α-Diimine Ligands

    Magdzinski, EleanorThe University of Western Ontario2013

    … of those ligands to their ferrocene derivatives. Electrochemical studies reveals an instability of the Co(III) containing complexes, leading to the continuous variation in the ligand framework towards a more stable compound.

    uwo Repository record

  9. Electrochemical Study of Ceramic (BaTiO3 based)/ Polymer Composite electrodes for Supercapacitor applications

    Megharaj, PrabhuUniversity of Cincinnati2012

    Electrochemical Supercapacitors are high energy storage devices compared to the conventional capacitors. Supercapacitors work on the simple phenomena of electrostatics and electrochemistry helping to harvest energy in a greener way. This research explores supercapacitive properties of the BaTiO3 …

    ohiolink Repository record

  10. Determination of the synthesis diagram of sodium cobalt oxide and electrochemical study

    Lei, YuechuanMassachusetts Institute of Technology2014

    A complete and uniform synthesis diagram of NaxCoO₂ has been proposed based on forty-one samples synthesized at various temperatures from 450°C to 750°C by solid-state reactions with initial Na:Co ratio ranging from 0.60 to 1.05. Four monophasic domains of' O3, O3', P3' and P2 and four biphasic …

    mit Repository record

  11. In Situ Vibrational Spectroscopic and Electrochemical Study of Electrodeposition Additives on Copper Surfaces

    Biggin, Mary EllenUniversity of Illinois at Urbana-Champaign2015

    The potential-dependent behavior of silicotungstate, alpha-SiW 12O404-, on copper, silver, and gold electrode surfaces was investigated using SERS and PM-IRRAS. The results show that silicotungstate interacts with Cu surfaces. This interaction is shown to be potential-dependent; alpha-SiW12O404- …

    uiuc Repository record

  12. Leaching of selected PGMs : a thermodynamic and electrochemical study employing less aggressive lixiviants

    Kriek, R JCentre for Bioprocess Engineering Research2008

    … on the PGMs. It is therefore the aim of this study to obtain an improved understanding of the leaching of the PGMs using lixiviants less aggressive than aqua-regia. These lixiviants include (i) SCN-, (ii) S2O3 2-, (iii) H2NCSNH2, and (iv) AlCl3/HCl. A thermodynamic study highlighted the fact …

    cape-town Repository record

  13. An Electrochemical Study of the Adsorption Behavior of Flavin Mononucleotide at a Mercury Electrode

    Amore, Francis JosephUniversity of Illinois at Urbana-Champaign2015

    Made available in DSpace on 2015-05-12T22:35:26Z (GMT). No. of bitstreams: 2 license.txt: 4848 bytes, checksum: 96035ab3f5e1c23cc7138a224ce498bd (MD5) 7206854.PDF: 4736911 bytes, checksum: 2dabcac17c62eaeda710f3bf7c1cb3d3 (MD5) Previous issue date: 1971

    uiuc Repository record

  14. An Electrochemical Study of the Oxidative Dissolution of Synthetic Nickel-Iron Sulphide Minerals in Aqueous Media

    Warner, Terence EdwinUniversity of Leeds1988

    … from naturally occuring mineral assemblages. A study of the oxidative dissolution of pentlandite by electrochemical techniques was made to clarify the mechanism by which pentlandite is leached in acid FeCl3 solution. The techniques used included: potentiometry, linear sweep cyclic voltammetry, …

    whiterose Repository record

  15. Coulometric Determination of Metallic Ions and an Electrochemical Study of Metal Oxides in Fused Lithium-Chloride - Potassium-Chloride Eutectic

    Bhatia, Bharat BhushanUniversity of Illinois at Urbana-Champaign2014

    Made available in DSpace on 2014-12-05T19:37:13Z (GMT). No. of bitstreams: 1 6000146.pdf: 3645441 bytes, checksum: 858689a3f9e2622886fdeb0eb45a5842 (MD5) Previous issue date: 1959

    uiuc Repository record

  16. An electrochemical study on the ionic conductivity of ceramic electrolyte La1-2SrxCo3-yMyO3-sigma oxide and its Pd/Ag compsites

    CATHY MON2004

    This thesis studied the electrochemical properties of the oxygen ceramic electrolytes of La1-xSrxCo1-yMyO3-d perovskite-type oxides that possess excellent electronic and oxygen anionic conductivity. Such mixed-conductivity is the essential property that the cathode material of solid oxide fuel cell …

    nus Repository record

  17. THE SYNthesis, CHARACTERIZATION, AND ELECTROCHEMICAL STUDY OF TRIS(PYRAZOLYL)-TYPE IRON(II) COMPLEXES, IRON(II) SULFUR- AND SELENIUM-CONTAINING COMPLEXES, AND TRIS(PYRAZOLYL)-TYPE RUTHENIUM(II) COMPLEXES

    Underwood, Christopher

    clemson Repository record

  18. The anodic dissolution of covellite in acidic, chloride solutions

    Basson, PetrusCentre for Bioprocess Engineering Research2010

    An electrochemical study was conducted on a stationary, synthetically produced, covellite electrode in acidic, chloride solutions at ambient conditions to investigate the dissolution behaviour of the mineral over a surface potential range from the open circuit potential (OCP) to about 0.62 V (vs. …

    cape-town Repository record

  19. OXIDE FILM FORMATION AND CONVERSION MECHANISM ON CARBON STEEL UNDER MILDLY BASIC CONDITIONS

    Yu, Wei2008

    … film formation and conversion as a function of electrochemical and corrosion potential, using various electrochemical analysis techniques, such as cyclic voltammetry, potentiostatic film growth and electrochemical impedance spectroscopy. The electrochemical study is complimented by ex situ …

    uwo Repository record

  20. Electrochemical behavior of a liquid tin electrode in molten ternary salt electrolyte containing sodium chloride, aluminum chloride, and tin chloride

    Watari, RakuMassachusetts Institute of Technology2016

    … for a lower temperature molten salt battery. An electrochemical study of the kinetics in the molten salt electrolyte and at the liquid Sn electrode-electrolyte interface is conducted using cyclic voltammetry and the galvanostatic pulse method. The liquid metal electrode is found to have suitably …

    mit Repository record

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