{"id":{"repo_id":"uiuc","oai_identifier":"oai:www.ideals.illinois.edu:2142/84327"},"canonical_url":"https://search.dev.ndltd.org/etd/uiuc/oai:www.ideals.illinois.edu:2142/84327","repository":{"repo_id":"uiuc","name":"University of Illinois - Urbana-Champaign","base_url":"https://www.ideals.illinois.edu/oai-pmh"},"display":{"title":"Heterogeneous Catalytic Reduction of Perchlorate in Water","abstract":"Restricted to the U of I community idenfinitely during batch ingest of legacy ETDs","abstract_html":"Restricted to the U of I community idenfinitely during batch ingest of legacy ETDs","abstract_has_math":false,"creators":["Hurley, Keith D."],"institution":"University of Illinois at Urbana-Champaign","degree_name":"Ph.D.","degree_level":"Dissertation","degree_discipline":"Chemistry","degree_department":null,"school":null,"contributors":["Shapley, John R."],"advisors":[],"committee_chairs":[],"committee_members":[],"year":2015,"date_issued":"2015-09-25T22:13:58Z","date_published":"2015-09-25T22:13:58Z","updated_at":"2026-07-22T22:26:23Z","subjects":["Chemistry, Inorganic"],"languages":["eng"],"rights":[],"rights_urls":[],"identifier_entries":[{"key":"dc:identifier","label":"Identifier","values":["(MiAaPQ)AAI3347395"],"render_values":[{"text":"(MiAaPQ)AAI3347395","href":null,"code":true}]}]},"links":{"outbound_url":"http://hdl.handle.net/2142/84327","outbound_label":"Handle","outbound_source":"dc:identifier"},"metadata_groups":[{"id":"people","label":"People","entries":[{"key":"dc:contributor","label":"Contributor","values":["Shapley, John R."]},{"key":"dc:creator","label":"Author","values":["Hurley, Keith D."]}]},{"id":"academic_context","label":"Academic Context","entries":[{"key":"dc:date","label":"Dc Date","values":["2015-09-25T22:13:58Z","10000-01-01","2008"]},{"key":"dc:type","label":"Dc Type","values":["text"]},{"key":"thesis:degree_discipline","label":"Discipline","values":["Chemistry"]},{"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":["Chemistry, Inorganic"]}]},{"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/2142/84327","(MiAaPQ)AAI3347395"]}]},{"id":"additional","label":"Additional Metadata","entries":[{"key":"dc:description","label":"Description","values":["Restricted to the U of I community idenfinitely during batch ingest of legacy ETDs","U of I Only","166 p.","To probe the ligand effect, a series of catalyst were prepared by supporting trans-[Re(O)2L4]+ X, (L = pyridine, 4-methylpyridine, 4-methoxypyridine, or 4dimethylaminopyridine, X = Cl - or [ReO4]-) or trans-[ReO 2(L-L)2]I (L-L = ethylenediamine) on nominally 5 wt.% Pd on activated carbon by incipient wetness. All of the supported Re(V) complexes examined by XPS yielded binding energies showing only a +7 oxidation state, while examination of an unsupported complex clearly showed both Re(V) and Re(VII) as being present. Unlike previous materials, these complexes had never been demonstrated as oxygen atom transfer catalysts. All materials completely reduced perchlorate to chloride in the presence of 2mM excess Cl- while exhibiting pseudo-first order kinetics. Supported catalyst activity increased with the e--donating ability of the para-substituent on the pyridine ligands.","Made available in DSpace on 2015-09-25T22:13:58Z (GMT). No. of bitstreams: 2 license.txt: 4848 bytes, checksum: 96035ab3f5e1c23cc7138a224ce498bd (MD5) 3347395.pdf: 7882468 bytes, checksum: 4375a66fcebee296803d37d96fb28a2a (MD5) Previous issue date: 2008","Embargo set by: Seth Robbins for item 85608 Lift date: Forever Reason: Restricted to the U of I community idenfinitely during batch ingest of legacy ETDs","Thesis (Ph.D.)--University of Illinois at Urbana-Champaign, 2008."]},{"key":"dc:title","label":"Title","values":["Heterogeneous Catalytic Reduction of Perchlorate in Water"]}]}],"canonical_facts":{"dc:contributor":["Shapley, John R."],"dc:creator":["Hurley, Keith D."],"dc:date":["2015-09-25T22:13:58Z","10000-01-01","2008"],"dc:description":["Restricted to the U of I community idenfinitely during batch ingest of legacy ETDs","U of I Only","166 p.","To probe the ligand effect, a series of catalyst were prepared by supporting trans-[Re(O)2L4]+ X, (L = pyridine, 4-methylpyridine, 4-methoxypyridine, or 4dimethylaminopyridine, X = Cl - or [ReO4]-) or trans-[ReO 2(L-L)2]I (L-L = ethylenediamine) on nominally 5 wt.% Pd on activated carbon by incipient wetness. All of the supported Re(V) complexes examined by XPS yielded binding energies showing only a +7 oxidation state, while examination of an unsupported complex clearly showed both Re(V) and Re(VII) as being present. Unlike previous materials, these complexes had never been demonstrated as oxygen atom transfer catalysts. All materials completely reduced perchlorate to chloride in the presence of 2mM excess Cl- while exhibiting pseudo-first order kinetics. Supported catalyst activity increased with the e--donating ability of the para-substituent on the pyridine ligands.","Made available in DSpace on 2015-09-25T22:13:58Z (GMT). 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