{"id":{"repo_id":"uiuc","oai_identifier":"oai:www.ideals.illinois.edu:2142/82804"},"canonical_url":"https://search.dev.ndltd.org/etd/uiuc/oai:www.ideals.illinois.edu:2142/82804","repository":{"repo_id":"uiuc","name":"University of Illinois - Urbana-Champaign","base_url":"https://www.ideals.illinois.edu/oai-pmh"},"display":{"title":"Anisotropic Heterostructures of Nanocrystals","abstract":"Based on what we have learned from Fe3O4/MS model system, we have considered application in technologically important systems such as heterostructures that exhibit visible light photocatalysis. Using the combination of NC heterostructures of materials with type II band offset and multiple exciton generation, TiO2/CdS and TiO2/PbS NC heterostructures have been synthesized as potential photocatalysts. While there is a need for improvement in yield and controlling of geometries by modifying synthetic method, new paradigm in designing photocatalysts may be envisioned with these materials.","abstract_html":"Based on what we have learned from Fe3O4/MS model system, we have considered application in technologically important systems such as heterostructures that exhibit visible light photocatalysis. Using the combination of NC heterostructures of materials with type II band offset and multiple exciton generation, TiO2/CdS and TiO2/PbS NC heterostructures have been synthesized as potential photocatalysts. While there is a need for improvement in yield and controlling of geometries by modifying synthetic method, new paradigm in designing photocatalysts may be envisioned with these materials.","abstract_has_math":false,"creators":["Kwon, Kwan-Wook"],"institution":"University of Illinois at Urbana-Champaign","degree_name":"Ph.D.","degree_level":"Dissertation","degree_discipline":"Materials Science and Engineering","degree_department":null,"school":null,"contributors":["Shim, Moonsub"],"advisors":[],"committee_chairs":[],"committee_members":[],"year":2015,"date_issued":"2015-09-25T20:53:05Z","date_published":"2015-09-25T20:53:05Z","updated_at":"2026-07-22T22:26:20Z","subjects":["Engineering, Materials Science"],"languages":["eng"],"rights":[],"rights_urls":[],"identifier_entries":[{"key":"dc:identifier","label":"Identifier","values":["(MiAaPQ)AAI3269950"],"render_values":[{"text":"(MiAaPQ)AAI3269950","href":null,"code":true}]}]},"links":{"outbound_url":"http://hdl.handle.net/2142/82804","outbound_label":"Handle","outbound_source":"dc:identifier"},"metadata_groups":[{"id":"people","label":"People","entries":[{"key":"dc:contributor","label":"Contributor","values":["Shim, Moonsub"]},{"key":"dc:creator","label":"Author","values":["Kwon, Kwan-Wook"]}]},{"id":"academic_context","label":"Academic Context","entries":[{"key":"dc:date","label":"Dc Date","values":["2015-09-25T20:53:05Z","10000-01-01","2007"]},{"key":"dc:type","label":"Dc Type","values":["text"]},{"key":"thesis:degree_discipline","label":"Discipline","values":["Materials Science and 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/2142/82804","(MiAaPQ)AAI3269950"]}]},{"id":"additional","label":"Additional Metadata","entries":[{"key":"dc:description","label":"Description","values":["Based on what we have learned from Fe3O4/MS model system, we have considered application in technologically important systems such as heterostructures that exhibit visible light photocatalysis. Using the combination of NC heterostructures of materials with type II band offset and multiple exciton generation, TiO2/CdS and TiO2/PbS NC heterostructures have been synthesized as potential photocatalysts. While there is a need for improvement in yield and controlling of geometries by modifying synthetic method, new paradigm in designing photocatalysts may be envisioned with these materials.","Made available in DSpace on 2015-09-25T20:53:05Z (GMT). No. of bitstreams: 2 license.txt: 4848 bytes, checksum: 96035ab3f5e1c23cc7138a224ce498bd (MD5) 3269950.pdf: 5423476 bytes, checksum: b0145f5f6f160ede2358644ce62f8cfb (MD5) Previous issue date: 2007","Embargo set by: Seth Robbins for item 84085 Lift date: Forever Reason: Restricted to the U of I community idenfinitely during batch ingest of legacy ETDs","Restricted to the U of I community idenfinitely during batch ingest of legacy ETDs","U of I Only","113 p.","Thesis (Ph.D.)--University of Illinois at Urbana-Champaign, 2007."]},{"key":"dc:title","label":"Title","values":["Anisotropic Heterostructures of Nanocrystals"]}]}],"canonical_facts":{"dc:contributor":["Shim, Moonsub"],"dc:creator":["Kwon, Kwan-Wook"],"dc:date":["2015-09-25T20:53:05Z","10000-01-01","2007"],"dc:description":["Based on what we have learned from Fe3O4/MS model system, we have considered application in technologically important systems such as heterostructures that exhibit visible light photocatalysis. Using the combination of NC heterostructures of materials with type II band offset and multiple exciton generation, TiO2/CdS and TiO2/PbS NC heterostructures have been synthesized as potential photocatalysts. While there is a need for improvement in yield and controlling of geometries by modifying synthetic method, new paradigm in designing photocatalysts may be envisioned with these materials.","Made available in DSpace on 2015-09-25T20:53:05Z (GMT). No. of bitstreams: 2 license.txt: 4848 bytes, checksum: 96035ab3f5e1c23cc7138a224ce498bd (MD5) 3269950.pdf: 5423476 bytes, checksum: b0145f5f6f160ede2358644ce62f8cfb (MD5) Previous issue date: 2007","Embargo set by: Seth Robbins for item 84085 Lift date: Forever Reason: Restricted to the U of I community idenfinitely during batch ingest of legacy ETDs","Restricted to the U of I community idenfinitely during batch ingest of legacy ETDs","U of I Only","113 p.","Thesis (Ph.D.)--University of Illinois at Urbana-Champaign, 2007."],"dc:identifier":["http://hdl.handle.net/2142/82804","(MiAaPQ)AAI3269950"],"dc:language":["eng"],"dc:subject":["Engineering, Materials Science"],"dc:title":["Anisotropic Heterostructures of Nanocrystals"],"dc:type":["text"],"thesis:degree_discipline":["Materials Science and Engineering"],"thesis:degree_level":["Dissertation"],"thesis:degree_name":["Ph.D."],"thesis:institution_name":["University of Illinois at Urbana-Champaign"]},"updated_at":"2026-07-22T22:26:20Z"}