{"id":{"repo_id":"uiuc","oai_identifier":"oai:www.ideals.illinois.edu:2142/78505"},"canonical_url":"https://search.dev.ndltd.org/etd/uiuc/oai:www.ideals.illinois.edu:2142/78505","repository":{"repo_id":"uiuc","name":"University of Illinois - Urbana-Champaign","base_url":"https://www.ideals.illinois.edu/oai-pmh"},"display":{"title":"Dissociation of carbon dioxide in an Al/Al2O3 microchannel plasma reactor at atmospheric pressure","abstract":"The dissociation of CO2, using a microcavity plasma in an Al/Al2O3 reactor flowing pure CO2 is achieved with a maximum energy efficiency of 12.4%. This figure corresponds to a maximum dissociation rate of ~70 g/kWh. Additionally, optical emission spectra in UV and visible regions show the evidence of CO2 dissociation. This thesis compares favorably to other methods, even those operating at sub-atmospheric pressures, and is achieved here at atmospheric and even superatmospheric pressures. This is important because not only is CO2 problematic in terms of its environmental impact, but the primary product of dissociation, CO, is used as a reducer gas in the production of industrially valuable chemicals such as methanol and formic acid.","abstract_html":"The dissociation of CO2, using a microcavity plasma in an Al/Al2O3 reactor flowing pure CO2 is achieved with a maximum energy efficiency of 12.4%. This figure corresponds to a maximum dissociation rate of ~70 g/kWh. Additionally, optical emission spectra in UV and visible regions show the evidence of CO2 dissociation. This thesis compares favorably to other methods, even those operating at sub-atmospheric pressures, and is achieved here at atmospheric and even superatmospheric pressures. This is important because not only is CO2 problematic in terms of its environmental impact, but the primary product of dissociation, CO, is used as a reducer gas in the production of industrially valuable chemicals such as methanol and formic acid.","abstract_has_math":false,"creators":["Shin, Chul"],"institution":"University of Illinois at Urbana-Champaign","degree_name":"M.S.","degree_level":"Thesis","degree_discipline":"Electrical & Computer Engr","degree_department":null,"school":null,"contributors":[],"advisors":[],"committee_chairs":[],"committee_members":[],"year":2015,"date_issued":"2015-07-22T22:17:47Z","date_published":"2015-07-22T22:17:47Z","updated_at":"2026-07-22T22:26:11Z","subjects":["Microchannel Plasma","Carbon dioxide (CO2) dissociation"],"languages":["en"],"rights":["Copyright 2015 Chul Shin"],"rights_urls":[],"identifier_entries":[]},"links":{"outbound_url":"http://hdl.handle.net/2142/78505","outbound_label":"Handle","outbound_source":"dc:identifier"},"metadata_groups":[{"id":"people","label":"People","entries":[{"key":"dc:creator","label":"Author","values":["Shin, Chul"]}]},{"id":"academic_context","label":"Academic Context","entries":[{"key":"dc:date","label":"Dc Date","values":["2015-07-22T22:17:47Z","2015-05","2015-04-28","2015-5"]},{"key":"dc:type","label":"Dc Type","values":["text"]},{"key":"thesis:degree_discipline","label":"Discipline","values":["Electrical & Computer Engr"]},{"key":"thesis:degree_level","label":"Degree Level","values":["Thesis"]},{"key":"thesis:degree_name","label":"Degree Name","values":["M.S."]},{"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":["Microchannel Plasma","Carbon dioxide (CO2) dissociation"]}]},{"id":"language_rights","label":"Language and Rights","entries":[{"key":"dc:language","label":"Dc Language","values":["en"]},{"key":"dc:rights","label":"Dc Rights","values":["Copyright 2015 Chul Shin"]}]},{"id":"identifiers","label":"Identifiers","entries":[{"key":"dc:identifier","label":"Identifier","values":["http://hdl.handle.net/2142/78505"]}]},{"id":"additional","label":"Additional Metadata","entries":[{"key":"dc:description","label":"Description","values":["The dissociation of CO2, using a microcavity plasma in an Al/Al2O3 reactor flowing pure CO2 is achieved with a maximum energy efficiency of 12.4%. This figure corresponds to a maximum dissociation rate of ~70 g/kWh. Additionally, optical emission spectra in UV and visible regions show the evidence of CO2 dissociation. This thesis compares favorably to other methods, even those operating at sub-atmospheric pressures, and is achieved here at atmospheric and even superatmospheric pressures. This is important because not only is CO2 problematic in terms of its environmental impact, but the primary product of dissociation, CO, is used as a reducer gas in the production of industrially valuable chemicals such as methanol and formic acid.","Submission original under an indefinite embargo labeled 'Open Access'. The submission was exported from vireo on 2015-07-22 without embargo terms","The student, Chul Shin, accepted the attached license on 2015-04-27 at 10:57.","The student, Chul Shin, submitted this Thesis for approval on 2015-04-27 at 11:07.","This Thesis was approved for publication on 2015-04-28 at 08:10.","DSpace SAF Submission Ingestion Package generated from Vireo submission #8118 on 2015-07-22 at 10:34:06","Made available in DSpace on 2015-07-22T22:17:47Z (GMT). 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This thesis compares favorably to other methods, even those operating at sub-atmospheric pressures, and is achieved here at atmospheric and even superatmospheric pressures. This is important because not only is CO2 problematic in terms of its environmental impact, but the primary product of dissociation, CO, is used as a reducer gas in the production of industrially valuable chemicals such as methanol and formic acid.","Submission original under an indefinite embargo labeled 'Open Access'. The submission was exported from vireo on 2015-07-22 without embargo terms","The student, Chul Shin, accepted the attached license on 2015-04-27 at 10:57.","The student, Chul Shin, submitted this Thesis for approval on 2015-04-27 at 11:07.","This Thesis was approved for publication on 2015-04-28 at 08:10.","DSpace SAF Submission Ingestion Package generated from Vireo submission #8118 on 2015-07-22 at 10:34:06","Made available in DSpace on 2015-07-22T22:17:47Z (GMT). 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