{"id":{"repo_id":"uiuc","oai_identifier":"oai:www.ideals.illinois.edu:2142/82467"},"canonical_url":"https://search.dev.ndltd.org/etd/uiuc/oai:www.ideals.illinois.edu:2142/82467","repository":{"repo_id":"uiuc","name":"University of Illinois - Urbana-Champaign","base_url":"https://www.ideals.illinois.edu/oai-pmh"},"display":{"title":"Challenging Theories in Surface Science: Models of Active Sites and Carbon Monoxide Surface Binding","abstract":"The reactions of 1,1,1,5,5,5-hexafluoro-2,4-pentanedione on O/Pt(110) have been studied with temperature-programmed desorption. Unlike hexafluoropentanedione on oxygen-precovered nickel and copper, hexafluoropentanedione does not etch oxygen-precovered platinum. Hexafluoropentanedione decomposes below 350 K, yielding acetaldehyde, trifluoroacetone, and carbon that remains on the surface. An unidentified compound desorbs from the surface as well. The decomposition of hexafluoropentanedione on O/Pt(110) means that it will not be a good etchant for platinum.","abstract_html":"The reactions of 1,1,1,5,5,5-hexafluoro-2,4-pentanedione on O/Pt(110) have been studied with temperature-programmed desorption. Unlike hexafluoropentanedione on oxygen-precovered nickel and copper, hexafluoropentanedione does not etch oxygen-precovered platinum. Hexafluoropentanedione decomposes below 350 K, yielding acetaldehyde, trifluoroacetone, and carbon that remains on the surface. An unidentified compound desorbs from the surface as well. The decomposition of hexafluoropentanedione on O/Pt(110) means that it will not be a good etchant for platinum.","abstract_has_math":false,"creators":["Ford, Laura Page"],"institution":"University of Illinois at Urbana-Champaign","degree_name":"Ph.D.","degree_level":"Dissertation","degree_discipline":"Chemical Engineering","degree_department":null,"school":null,"contributors":["Masel, Richard I."],"advisors":[],"committee_chairs":[],"committee_members":[],"year":2015,"date_issued":"2015-09-25T20:44:14Z","date_published":"2015-09-25T20:44:14Z","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)AAI9944853"],"render_values":[{"text":"(MiAaPQ)AAI9944853","href":null,"code":true}]}]},"links":{"outbound_url":"http://hdl.handle.net/2142/82467","outbound_label":"Handle","outbound_source":"dc:identifier"},"metadata_groups":[{"id":"people","label":"People","entries":[{"key":"dc:contributor","label":"Contributor","values":["Masel, Richard I."]},{"key":"dc:creator","label":"Author","values":["Ford, Laura Page"]}]},{"id":"academic_context","label":"Academic Context","entries":[{"key":"dc:date","label":"Dc Date","values":["2015-09-25T20:44:14Z","10000-01-01","1999"]},{"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/2142/82467","(MiAaPQ)AAI9944853"]}]},{"id":"additional","label":"Additional Metadata","entries":[{"key":"dc:description","label":"Description","values":["The reactions of 1,1,1,5,5,5-hexafluoro-2,4-pentanedione on O/Pt(110) have been studied with temperature-programmed desorption. Unlike hexafluoropentanedione on oxygen-precovered nickel and copper, hexafluoropentanedione does not etch oxygen-precovered platinum. Hexafluoropentanedione decomposes below 350 K, yielding acetaldehyde, trifluoroacetone, and carbon that remains on the surface. An unidentified compound desorbs from the surface as well. The decomposition of hexafluoropentanedione on O/Pt(110) means that it will not be a good etchant for platinum.","Made available in DSpace on 2015-09-25T20:44:14Z (GMT). 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Unlike hexafluoropentanedione on oxygen-precovered nickel and copper, hexafluoropentanedione does not etch oxygen-precovered platinum. Hexafluoropentanedione decomposes below 350 K, yielding acetaldehyde, trifluoroacetone, and carbon that remains on the surface. An unidentified compound desorbs from the surface as well. The decomposition of hexafluoropentanedione on O/Pt(110) means that it will not be a good etchant for platinum.","Made available in DSpace on 2015-09-25T20:44:14Z (GMT). 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