{"id":{"repo_id":"uiuc","oai_identifier":"oai:www.ideals.illinois.edu:2142/82412"},"canonical_url":"https://search.dev.ndltd.org/etd/uiuc/oai:www.ideals.illinois.edu:2142/82412","repository":{"repo_id":"uiuc","name":"University of Illinois - Urbana-Champaign","base_url":"https://www.ideals.illinois.edu/oai-pmh"},"display":{"title":"Multiscale Approaches for Simulation of Nucleation, Growth, and Additive Chemistry During Electrochemical Deposition of Thin Metal Films","abstract":"A two-step approach was used to calculate the spatial distribution of nucleation events on an electrode undergoing deposition by electrolysis under the influence of mass transport. The simulations were carried out by first, calculating the time-dependent concentration profiles in the vicinity of a hemispherical nucleus, then using the concentration profiles as boundary conditions for a surface simulation that relied on the island dynamics algorithm. The model additive system was found to uniformize the distribution of nuclei on the simulated surface, leading to a significant reduction in the size of nucleation exclusion zones.","abstract_html":"A two-step approach was used to calculate the spatial distribution of nucleation events on an electrode undergoing deposition by electrolysis under the influence of mass transport. The simulations were carried out by first, calculating the time-dependent concentration profiles in the vicinity of a hemispherical nucleus, then using the concentration profiles as boundary conditions for a surface simulation that relied on the island dynamics algorithm. The model additive system was found to uniformize the distribution of nuclei on the simulated surface, leading to a significant reduction in the size of nucleation exclusion zones.","abstract_has_math":false,"creators":["Stephens, Ryan Mark"],"institution":"University of Illinois at Urbana-Champaign","degree_name":"Ph.D.","degree_level":"Dissertation","degree_discipline":"Chemical Engineering","degree_department":null,"school":null,"contributors":["Alkire, Richard C."],"advisors":[],"committee_chairs":[],"committee_members":[],"year":2015,"date_issued":"2015-09-25T20:43:38Z","date_published":"2015-09-25T20:43:38Z","updated_at":"2026-07-22T22:26:18Z","subjects":["Engineering, Materials Science"],"languages":["eng"],"rights":[],"rights_urls":[],"identifier_entries":[{"key":"dc:identifier","label":"Identifier","values":["(MiAaPQ)AAI3337829"],"render_values":[{"text":"(MiAaPQ)AAI3337829","href":null,"code":true}]}]},"links":{"outbound_url":"http://hdl.handle.net/2142/82412","outbound_label":"Handle","outbound_source":"dc:identifier"},"metadata_groups":[{"id":"people","label":"People","entries":[{"key":"dc:contributor","label":"Contributor","values":["Alkire, Richard C."]},{"key":"dc:creator","label":"Author","values":["Stephens, Ryan Mark"]}]},{"id":"academic_context","label":"Academic Context","entries":[{"key":"dc:date","label":"Dc Date","values":["2015-09-25T20:43:38Z","10000-01-01","2008"]},{"key":"dc:type","label":"Dc Type","values":["text"]},{"key":"thesis:degree_discipline","label":"Discipline","values":["Chemical Engineering"]},{"key":"thesis:degree_level","label":"Degree Level","values":["Dissertation"]},{"key":"thesis:degree_name","label":"Degree Name","values":["Ph.D."]},{"key":"thesis:institution_name","label":"Thesis Institution Name","values":["University of Illinois at Urbana-Champaign"]}]},{"id":"subjects_keywords","label":"Subjects and Keywords","entries":[{"key":"dc:subject","label":"Dc Subject","values":["Engineering, Materials Science"]}]},{"id":"language_rights","label":"Language and Rights","entries":[{"key":"dc:language","label":"Dc Language","values":["eng"]}]},{"id":"identifiers","label":"Identifiers","entries":[{"key":"dc:identifier","label":"Identifier","values":["http://hdl.handle.net/2142/82412","(MiAaPQ)AAI3337829"]}]},{"id":"additional","label":"Additional Metadata","entries":[{"key":"dc:description","label":"Description","values":["A two-step approach was used to calculate the spatial distribution of nucleation events on an electrode undergoing deposition by electrolysis under the influence of mass transport. 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