{"id":{"repo_id":"utc","oai_identifier":"oai:scholar.utc.edu:theses-2203"},"canonical_url":"https://search.dev.ndltd.org/etd/utc/oai:scholar.utc.edu:theses-2203","repository":{"repo_id":"utc","name":"University of Tennessee - Chattanooga","base_url":"https://scholar.utc.edu/do/oai/"},"display":{"title":"Advancing structural applications of nickel electrodeposition onto additively manufactured polymers","abstract":"Metal electrodeposition onto polymeric substrates yields a favorable method to produce high-quality components for injection molding and other manufacturing and engineering applications. This work examines the fundamental electrochemical mechanisms involved in the deposition of nickel from a Watts-type electrolyte. It outlines the complex interplay of electrolyte composition and process parameters to optimize deposition quality. Furthermore, this thesis contrasts traditional primary metallization methods with advanced techniques such as silver conductive paint revealing distinct advantages. Evaluations of additive-free and saccharin-enhanced Watts electrolytes demonstrate that saccharin significantly improves surface smoothness, reduces porosity, enhances hardness to over 550 HV, and increases tensile strength up to 800 MPa, although with increased brittleness address by post processing heat treatment. This work also explores novel methods of electrodeposition of nitinol binary alloy with promising composition results revealing near equal deposition by weight.","abstract_html":"Metal electrodeposition onto polymeric substrates yields a favorable method to produce high-quality components for injection molding and other manufacturing and engineering applications. This work examines the fundamental electrochemical mechanisms involved in the deposition of nickel from a Watts-type electrolyte. It outlines the complex interplay of electrolyte composition and process parameters to optimize deposition quality. Furthermore, this thesis contrasts traditional primary metallization methods with advanced techniques such as silver conductive paint revealing distinct advantages. Evaluations of additive-free and saccharin-enhanced Watts electrolytes demonstrate that saccharin significantly improves surface smoothness, reduces porosity, enhances hardness to over 550 HV, and increases tensile strength up to 800 MPa, although with increased brittleness address by post processing heat treatment. This work also explores novel methods of electrodeposition of nitinol binary alloy with promising composition results revealing near equal deposition by weight.","abstract_has_math":false,"creators":["Thompson, George W"],"institution":"University of Tennessee at Chattanooga","degree_name":null,"degree_level":null,"degree_discipline":null,"degree_department":null,"school":null,"contributors":["Mahtabi Oghani, Mohammad Javad, 1982-","Margraves, Charles H.; Ibrahim, Hamdy","College of Engineering and Computer Science"],"advisors":[],"committee_chairs":[],"committee_members":[],"year":2026,"date_issued":"2026-08-31T07:00:00Z","date_published":"2026-08-31T07:00:00Z","updated_at":"2026-07-24T05:47:28Z","subjects":["Additive manufacturing","Electroplating","Nickel--Electrometallurgy"],"languages":["English","eng"],"rights":[],"rights_urls":["http://rightsstatements.org/vocab/InC/1.0/"],"identifier_entries":[]},"links":{"outbound_url":"https://scholar.utc.edu/theses/1020","outbound_label":"Repository record","outbound_source":"dc:identifier"},"metadata_groups":[{"id":"people","label":"People","entries":[{"key":"dc:contributor","label":"Contributor","values":["Mahtabi Oghani, Mohammad Javad, 1982-","Margraves, Charles H.; Ibrahim, Hamdy","College of Engineering and Computer Science"]},{"key":"dc:creator","label":"Author","values":["Thompson, George W"]}]},{"id":"academic_context","label":"Academic Context","entries":[{"key":"dc:date","label":"Dc Date","values":["2025-08-01T07:00:00Z"]},{"key":"dc:date.available","label":"Dc Date Available","values":["2026-08-31T07:00:00Z"]},{"key":"dc:publisher","label":"Institution","values":["University of Tennessee at Chattanooga","Chattanooga (Tenn.)"]},{"key":"dc:relation","label":"Dc Relation","values":["Masters Theses and Doctoral Dissertations"]},{"key":"dc:type","label":"Dc Type","values":["Masters theses","Text"]}]},{"id":"subjects_keywords","label":"Subjects and Keywords","entries":[{"key":"dc:subject","label":"Dc Subject","values":["Additive manufacturing","Electroplating","Nickel--Electrometallurgy"]}]},{"id":"language_rights","label":"Language and Rights","entries":[{"key":"dc:language","label":"Dc Language","values":["English","eng"]},{"key":"dc:rights","label":"Dc Rights","values":["http://rightsstatements.org/vocab/InC/1.0/"]}]},{"id":"identifiers","label":"Identifiers","entries":[{"key":"dc:identifier","label":"Identifier","values":["https://scholar.utc.edu/theses/1020"]}]},{"id":"additional","label":"Additional Metadata","entries":[{"key":"dc:description","label":"Description","values":["Dept. of Engineering","M. S.; A thesis submitted to the faculty of the University of Tennessee at Chattanooga in partial fulfillment of the requirements of the degree of Master of Science."]},{"key":"dc:description.abstract","label":"Abstract","values":["Metal electrodeposition onto polymeric substrates yields a favorable method to produce high-quality components for injection molding and other manufacturing and engineering applications. This work examines the fundamental electrochemical mechanisms involved in the deposition of nickel from a Watts-type electrolyte. It outlines the complex interplay of electrolyte composition and process parameters to optimize deposition quality. Furthermore, this thesis contrasts traditional primary metallization methods with advanced techniques such as silver conductive paint revealing distinct advantages. Evaluations of additive-free and saccharin-enhanced Watts electrolytes demonstrate that saccharin significantly improves surface smoothness, reduces porosity, enhances hardness to over 550 HV, and increases tensile strength up to 800 MPa, although with increased brittleness address by post processing heat treatment. This work also explores novel methods of electrodeposition of nitinol binary alloy with promising composition results revealing near equal deposition by weight."]},{"key":"dc:title","label":"Title","values":["Advancing structural applications of nickel electrodeposition onto additively manufactured polymers"]}]}],"canonical_facts":{"dc:contributor":["Mahtabi Oghani, Mohammad Javad, 1982-","Margraves, Charles H.; Ibrahim, Hamdy","College of Engineering and Computer Science"],"dc:creator":["Thompson, George W"],"dc:date":["2025-08-01T07:00:00Z"],"dc:date.available":["2026-08-31T07:00:00Z"],"dc:description":["Dept. of Engineering","M. S.; A thesis submitted to the faculty of the University of Tennessee at Chattanooga in partial fulfillment of the requirements of the degree of Master of Science."],"dc:description.abstract":["Metal electrodeposition onto polymeric substrates yields a favorable method to produce high-quality components for injection molding and other manufacturing and engineering applications. This work examines the fundamental electrochemical mechanisms involved in the deposition of nickel from a Watts-type electrolyte. It outlines the complex interplay of electrolyte composition and process parameters to optimize deposition quality. Furthermore, this thesis contrasts traditional primary metallization methods with advanced techniques such as silver conductive paint revealing distinct advantages. Evaluations of additive-free and saccharin-enhanced Watts electrolytes demonstrate that saccharin significantly improves surface smoothness, reduces porosity, enhances hardness to over 550 HV, and increases tensile strength up to 800 MPa, although with increased brittleness address by post processing heat treatment. This work also explores novel methods of electrodeposition of nitinol binary alloy with promising composition results revealing near equal deposition by weight."],"dc:identifier":["https://scholar.utc.edu/theses/1020"],"dc:language":["English","eng"],"dc:publisher":["University of Tennessee at Chattanooga","Chattanooga (Tenn.)"],"dc:relation":["Masters Theses and Doctoral Dissertations"],"dc:rights":["http://rightsstatements.org/vocab/InC/1.0/"],"dc:subject":["Additive manufacturing","Electroplating","Nickel--Electrometallurgy"],"dc:title":["Advancing structural applications of nickel electrodeposition onto additively manufactured polymers"],"dc:type":["Masters theses","Text"]},"updated_at":"2026-07-24T05:47:28Z"}