{"id":{"repo_id":"uiuc","oai_identifier":"oai:www.ideals.illinois.edu:2142/108413"},"canonical_url":"https://search.dev.ndltd.org/etd/uiuc/oai:www.ideals.illinois.edu:2142/108413","repository":{"repo_id":"uiuc","name":"University of Illinois - Urbana-Champaign","base_url":"https://www.ideals.illinois.edu/oai-pmh"},"display":{"title":"Electrochemical analysis of photoelectro-, electro-, and thermal catalysis towards more efficient hydrogen peroxide production","abstract":"Hydrogen peroxide is a chemical with growing industrial relevance but is plagued with high production costs. There are several compelling alternatives to produce H2O2, and most revolve around the 2-electron oxygen reduction reaction. There is a large amount of foundational research on the mechanisms and theoretical aspects of electrochemically reducing oxygen to form H2O2, but this production method remains to be implemented on the industrial scale due to a lack of effective catalysts. Explored here are alternative H2O2 production methods involving the 2-electron reduction of O2. Specifically, photoelectrochemical, electrocatalytic, and thermal catalytic methods are investigated further to draw out necessary catalyst properties and design parameters for producing H2O2. Each catalytic system is analyzed under the lens of electrochemically detecting H2O2 that is catalytically produced. Electrochemical analysis of these catalytic systems provides the added advantage of being able to utilize high throughput screening techniques to quickly discover and test novel catalyst compositions. Optimal catalyst design parameters are identified for each H2O2 production method and these parameters can be assessed over several catalyst compositions through high throughput electrochemical screening. The research presented here acts as a basis for further improvements onto these already compelling H2O2 production methods.","abstract_html":"Hydrogen peroxide is a chemical with growing industrial relevance but is plagued with high production costs. There are several compelling alternatives to produce H2O2, and most revolve around the 2-electron oxygen reduction reaction. There is a large amount of foundational research on the mechanisms and theoretical aspects of electrochemically reducing oxygen to form H2O2, but this production method remains to be implemented on the industrial scale due to a lack of effective catalysts. Explored here are alternative H2O2 production methods involving the 2-electron reduction of O2. Specifically, photoelectrochemical, electrocatalytic, and thermal catalytic methods are investigated further to draw out necessary catalyst properties and design parameters for producing H2O2. Each catalytic system is analyzed under the lens of electrochemically detecting H2O2 that is catalytically produced. Electrochemical analysis of these catalytic systems provides the added advantage of being able to utilize high throughput screening techniques to quickly discover and test novel catalyst compositions. Optimal catalyst design parameters are identified for each H2O2 production method and these parameters can be assessed over several catalyst compositions through high throughput electrochemical screening. The research presented here acts as a basis for further improvements onto these already compelling H2O2 production methods.","abstract_has_math":false,"creators":["Kromer, Matthew Logan"],"institution":"University of Illinois at Urbana-Champaign","degree_name":"Ph.D.","degree_level":"Dissertation","degree_discipline":"Chemistry","degree_department":null,"school":null,"contributors":["Rodríguez-López, Joaquín","Flaherty, David W.","Murphy, Catherine J.","Yang, Hong"],"advisors":[],"committee_chairs":[],"committee_members":[],"year":2020,"date_issued":"2020-10-07T20:59:18Z","date_published":"2020-10-07T20:59:18Z","updated_at":"2026-07-22T22:24:48Z","subjects":["Hydrogen peroxide, electrocatalysis, thermal catalysis, direct synthesis, oxygen reduction"],"languages":["en"],"rights":["Copyright 2020 Matthew Kromer"],"rights_urls":[],"identifier_entries":[]},"links":{"outbound_url":"http://hdl.handle.net/2142/108413","outbound_label":"Handle","outbound_source":"dc:identifier"},"metadata_groups":[{"id":"people","label":"People","entries":[{"key":"dc:contributor","label":"Contributor","values":["Rodríguez-López, Joaquín","Flaherty, David W.","Murphy, Catherine J.","Yang, Hong"]},{"key":"dc:creator","label":"Author","values":["Kromer, Matthew Logan"]}]},{"id":"academic_context","label":"Academic Context","entries":[{"key":"dc:date","label":"Dc Date","values":["2020-10-07T20:59:18Z","2020-06-01","2020-08"]},{"key":"dc:type","label":"Dc Type","values":["text","Thesis"]},{"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":["Hydrogen peroxide, electrocatalysis, thermal catalysis, direct synthesis, oxygen reduction"]}]},{"id":"language_rights","label":"Language and Rights","entries":[{"key":"dc:language","label":"Dc Language","values":["en"]},{"key":"dc:rights","label":"Dc Rights","values":["Copyright 2020 Matthew Kromer"]}]},{"id":"identifiers","label":"Identifiers","entries":[{"key":"dc:identifier","label":"Identifier","values":["http://hdl.handle.net/2142/108413"]}]},{"id":"additional","label":"Additional Metadata","entries":[{"key":"dc:description","label":"Description","values":["Hydrogen peroxide is a chemical with growing industrial relevance but is plagued with high production costs. There are several compelling alternatives to produce H2O2, and most revolve around the 2-electron oxygen reduction reaction. There is a large amount of foundational research on the mechanisms and theoretical aspects of electrochemically reducing oxygen to form H2O2, but this production method remains to be implemented on the industrial scale due to a lack of effective catalysts. Explored here are alternative H2O2 production methods involving the 2-electron reduction of O2. Specifically, photoelectrochemical, electrocatalytic, and thermal catalytic methods are investigated further to draw out necessary catalyst properties and design parameters for producing H2O2. Each catalytic system is analyzed under the lens of electrochemically detecting H2O2 that is catalytically produced. Electrochemical analysis of these catalytic systems provides the added advantage of being able to utilize high throughput screening techniques to quickly discover and test novel catalyst compositions. Optimal catalyst design parameters are identified for each H2O2 production method and these parameters can be assessed over several catalyst compositions through high throughput electrochemical screening. The research presented here acts as a basis for further improvements onto these already compelling H2O2 production methods.","Submission original under an indefinite embargo labeled 'Open Access'. The submission was exported from vireo on 2020-10-02 without embargo terms","The student, Matthew Kromer, accepted the attached license on 2020-05-12 at 14:36.","The student, Matthew Kromer, submitted this Dissertation for approval on 2020-05-12 at 14:42.","This Dissertation was approved for publication on 2020-06-01 at 13:54.","DSpace SAF Submission Ingestion Package generated from Vireo submission #15361 on 2020-10-02 at 15:09:48","Made available in DSpace on 2020-10-07T20:59:18Z (GMT). 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There are several compelling alternatives to produce H2O2, and most revolve around the 2-electron oxygen reduction reaction. There is a large amount of foundational research on the mechanisms and theoretical aspects of electrochemically reducing oxygen to form H2O2, but this production method remains to be implemented on the industrial scale due to a lack of effective catalysts. Explored here are alternative H2O2 production methods involving the 2-electron reduction of O2. Specifically, photoelectrochemical, electrocatalytic, and thermal catalytic methods are investigated further to draw out necessary catalyst properties and design parameters for producing H2O2. Each catalytic system is analyzed under the lens of electrochemically detecting H2O2 that is catalytically produced. Electrochemical analysis of these catalytic systems provides the added advantage of being able to utilize high throughput screening techniques to quickly discover and test novel catalyst compositions. Optimal catalyst design parameters are identified for each H2O2 production method and these parameters can be assessed over several catalyst compositions through high throughput electrochemical screening. The research presented here acts as a basis for further improvements onto these already compelling H2O2 production methods.","Submission original under an indefinite embargo labeled 'Open Access'. The submission was exported from vireo on 2020-10-02 without embargo terms","The student, Matthew Kromer, accepted the attached license on 2020-05-12 at 14:36.","The student, Matthew Kromer, submitted this Dissertation for approval on 2020-05-12 at 14:42.","This Dissertation was approved for publication on 2020-06-01 at 13:54.","DSpace SAF Submission Ingestion Package generated from Vireo submission #15361 on 2020-10-02 at 15:09:48","Made available in DSpace on 2020-10-07T20:59:18Z (GMT). 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