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Surface Stress during Electro-Oxidation of Carbon Monoxide and Bulk Stress Evolution during Electrochemical Intercalation of Lithium


Abstract This work investigates in-situ stress evolution of interfacial and bulk processes in electrochemical systems, and is divided into two projects. The first project examines the electrocapillarity of clean and CO-covered electrodes. It also investigates surface stress evolution during electro-oxidation of CO at Pt{111}, Ru/Pt{111} and Ru{0001} electrodes. The second project explores the evolution of bulk stress that occurs during intercalation (extraction) of lithium (Li) and formation of a solid electrolyte interphase during electrochemical reduction (oxidation) of Li at graphitic electrodes. Electrocapillarity measurements have shown that hydrogen and hydroxide adsorption are compressive on Pt{111}, Ru/Pt{111}, and Ru{0001}. The adsorption-i... (more)
Created Date 2011
Contributor Mickelson, Lawrence L (Author) / Friesen, Cody (Advisor) / Sieradzki, Karl (Committee member) / Buttry, Daniel (Committee member) / Venables, John (Committee member) / Arizona State University (Publisher)
Subject Materials Science / Chemistry / Electrochemistry / Fuel Cell / Lithium-ion / Solid Electrolyte Interphase / Surface Stress
Type Doctoral Dissertation
Extent 225 pages
Language English
Copyright
Reuse Permissions All Rights Reserved
Note Ph.D. Materials Science and Engineering 2011
Collaborating Institutions Graduate College / ASU Library
Additional Formats MODS / OAI Dublin Core / RIS


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Description Dissertation/Thesis
  Deconvolution.zip
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Description Deconvolution programm - see Appendix C
  ECdata4.zip
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Description ECdata4 program - see Appendix C