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Polymer of intrinsic microporosity (PIM-1) enhances hydrogen peroxide production at Gii-Sens graphene foam electrodes
Electrochemistry Communications, Volume: 143, Start page: 107394
Swansea University Author: Mariolino Carta
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DOI (Published version): 10.1016/j.elecom.2022.107394
Abstract
3D-graphene foam electrodes (Gii-Sens) immersed in a phosphate buffer solution of pH 7 are shown to generate hydrogen peroxide at a significantly faster rate in the presence of a nanoparticulate polymer of intrinsic microporosity (PIM-1). The effect is demonstrated to be associated at least in part...
Published in: | Electrochemistry Communications |
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ISSN: | 1388-2481 |
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Elsevier BV
2022
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URI: | https://cronfa.swan.ac.uk/Record/cronfa61963 |
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<?xml version="1.0"?><rfc1807><datestamp>2022-12-15T18:05:15.4048710</datestamp><bib-version>v2</bib-version><id>61963</id><entry>2022-11-21</entry><title>Polymer of intrinsic microporosity (PIM-1) enhances hydrogen peroxide production at Gii-Sens graphene foam electrodes</title><swanseaauthors><author><sid>56aebf2bba457f395149bbecbfa6d3eb</sid><ORCID>0000-0003-0718-6971</ORCID><firstname>Mariolino</firstname><surname>Carta</surname><name>Mariolino Carta</name><active>true</active><ethesisStudent>false</ethesisStudent></author></swanseaauthors><date>2022-11-21</date><deptcode>CHEM</deptcode><abstract>3D-graphene foam electrodes (Gii-Sens) immersed in a phosphate buffer solution of pH 7 are shown to generate hydrogen peroxide at a significantly faster rate in the presence of a nanoparticulate polymer of intrinsic microporosity (PIM-1). The effect is demonstrated to be associated at least in part with oxygen binding into PIM-1 under triphasic conditions. The release of the oxygen at the electrode|solution interface quadruples H2O2 production. Generator–collector experiments are performed with a graphene foam disk generator and a platinum disk electrode collector to allow in situ detection of hydrogen peroxide and oxygen.</abstract><type>Journal Article</type><journal>Electrochemistry Communications</journal><volume>143</volume><journalNumber/><paginationStart>107394</paginationStart><paginationEnd/><publisher>Elsevier BV</publisher><placeOfPublication/><isbnPrint/><isbnElectronic/><issnPrint>1388-2481</issnPrint><issnElectronic/><keywords>Graphene; Hydrogen peroxide; Generator–collector voltammetry; Disinfection; Catalysis</keywords><publishedDay>1</publishedDay><publishedMonth>10</publishedMonth><publishedYear>2022</publishedYear><publishedDate>2022-10-01</publishedDate><doi>10.1016/j.elecom.2022.107394</doi><url/><notes/><college>COLLEGE NANME</college><department>Chemistry</department><CollegeCode>COLLEGE CODE</CollegeCode><DepartmentCode>CHEM</DepartmentCode><institution>Swansea University</institution><apcterm/><funders>The authors are grateful for support from the University of Bath (UK). F.M. thanks EPSRC for support (EP/K004956/1). M.A.B. is particularly grateful for the São Paulo Research Foundation (FAPESP) for a post-doctorate scholarship (grants 2020/01822-8 and 2014/50945-4). Yu Wang thanks the China Scholarship Council for a Visiting Scholar stipend (grant number 201908410374). S.M.W. thanks EPSRC (DTP) and Integrated Graphene Ltd. for scholarship support. T.D.J. wishes to thank the Royal Society for a Wolfson Research Merit Award and the Open Research Fund of the School of Chemistry and Chemical Engineering, Henan Normal University for support (2020ZD01). We thank Dr. P.J. Fletcher (Materials & Chemical Characterisation Facility MC2, University of Bath) for help with recording electron microscopy images and data.</funders><projectreference/><lastEdited>2022-12-15T18:05:15.4048710</lastEdited><Created>2022-11-21T09:42:36.9390336</Created><path><level id="1">Faculty of Science and Engineering</level><level id="2">School of Engineering and Applied Sciences - Chemistry</level></path><authors><author><firstname>Maisa Azevedo</firstname><surname>Beluomini</surname><order>1</order></author><author><firstname>Yu</firstname><surname>Wang</surname><order>2</order></author><author><firstname>Lina</firstname><surname>Wang</surname><order>3</order></author><author><firstname>Mariolino</firstname><surname>Carta</surname><orcid>0000-0003-0718-6971</orcid><order>4</order></author><author><firstname>Neil B.</firstname><surname>McKeown</surname><order>5</order></author><author><firstname>Simon M.</firstname><surname>Wikeley</surname><order>6</order></author><author><firstname>Tony D.</firstname><surname>James</surname><order>7</order></author><author><firstname>Pablo</firstname><surname>Lozano-Sanchez</surname><order>8</order></author><author><firstname>Marco</firstname><surname>Caffio</surname><order>9</order></author><author><firstname>Nelson Ramos</firstname><surname>Stradiotto</surname><order>10</order></author><author><firstname>Maria Valnice Boldrin</firstname><surname>Zanoni</surname><order>11</order></author><author><firstname>Frank</firstname><surname>Marken</surname><order>12</order></author></authors><documents><document><filename>61963__25847__4b3b42131d9246829025d65ed7e0e071.pdf</filename><originalFilename>61963.pdf</originalFilename><uploaded>2022-11-21T09:45:56.7468866</uploaded><type>Output</type><contentLength>5833461</contentLength><contentType>application/pdf</contentType><version>Version of Record</version><cronfaStatus>true</cronfaStatus><documentNotes>© 2022 The Author(s). This is an open access article under the CC BY license</documentNotes><copyrightCorrect>true</copyrightCorrect><language>eng</language><licence>https://creativecommons.org/licenses/by/4.0/</licence></document></documents><OutputDurs/></rfc1807> |
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2022-12-15T18:05:15.4048710 v2 61963 2022-11-21 Polymer of intrinsic microporosity (PIM-1) enhances hydrogen peroxide production at Gii-Sens graphene foam electrodes 56aebf2bba457f395149bbecbfa6d3eb 0000-0003-0718-6971 Mariolino Carta Mariolino Carta true false 2022-11-21 CHEM 3D-graphene foam electrodes (Gii-Sens) immersed in a phosphate buffer solution of pH 7 are shown to generate hydrogen peroxide at a significantly faster rate in the presence of a nanoparticulate polymer of intrinsic microporosity (PIM-1). The effect is demonstrated to be associated at least in part with oxygen binding into PIM-1 under triphasic conditions. The release of the oxygen at the electrode|solution interface quadruples H2O2 production. Generator–collector experiments are performed with a graphene foam disk generator and a platinum disk electrode collector to allow in situ detection of hydrogen peroxide and oxygen. Journal Article Electrochemistry Communications 143 107394 Elsevier BV 1388-2481 Graphene; Hydrogen peroxide; Generator–collector voltammetry; Disinfection; Catalysis 1 10 2022 2022-10-01 10.1016/j.elecom.2022.107394 COLLEGE NANME Chemistry COLLEGE CODE CHEM Swansea University The authors are grateful for support from the University of Bath (UK). F.M. thanks EPSRC for support (EP/K004956/1). M.A.B. is particularly grateful for the São Paulo Research Foundation (FAPESP) for a post-doctorate scholarship (grants 2020/01822-8 and 2014/50945-4). Yu Wang thanks the China Scholarship Council for a Visiting Scholar stipend (grant number 201908410374). S.M.W. thanks EPSRC (DTP) and Integrated Graphene Ltd. for scholarship support. T.D.J. wishes to thank the Royal Society for a Wolfson Research Merit Award and the Open Research Fund of the School of Chemistry and Chemical Engineering, Henan Normal University for support (2020ZD01). We thank Dr. P.J. Fletcher (Materials & Chemical Characterisation Facility MC2, University of Bath) for help with recording electron microscopy images and data. 2022-12-15T18:05:15.4048710 2022-11-21T09:42:36.9390336 Faculty of Science and Engineering School of Engineering and Applied Sciences - Chemistry Maisa Azevedo Beluomini 1 Yu Wang 2 Lina Wang 3 Mariolino Carta 0000-0003-0718-6971 4 Neil B. McKeown 5 Simon M. Wikeley 6 Tony D. James 7 Pablo Lozano-Sanchez 8 Marco Caffio 9 Nelson Ramos Stradiotto 10 Maria Valnice Boldrin Zanoni 11 Frank Marken 12 61963__25847__4b3b42131d9246829025d65ed7e0e071.pdf 61963.pdf 2022-11-21T09:45:56.7468866 Output 5833461 application/pdf Version of Record true © 2022 The Author(s). This is an open access article under the CC BY license true eng https://creativecommons.org/licenses/by/4.0/ |
title |
Polymer of intrinsic microporosity (PIM-1) enhances hydrogen peroxide production at Gii-Sens graphene foam electrodes |
spellingShingle |
Polymer of intrinsic microporosity (PIM-1) enhances hydrogen peroxide production at Gii-Sens graphene foam electrodes Mariolino Carta |
title_short |
Polymer of intrinsic microporosity (PIM-1) enhances hydrogen peroxide production at Gii-Sens graphene foam electrodes |
title_full |
Polymer of intrinsic microporosity (PIM-1) enhances hydrogen peroxide production at Gii-Sens graphene foam electrodes |
title_fullStr |
Polymer of intrinsic microporosity (PIM-1) enhances hydrogen peroxide production at Gii-Sens graphene foam electrodes |
title_full_unstemmed |
Polymer of intrinsic microporosity (PIM-1) enhances hydrogen peroxide production at Gii-Sens graphene foam electrodes |
title_sort |
Polymer of intrinsic microporosity (PIM-1) enhances hydrogen peroxide production at Gii-Sens graphene foam electrodes |
author_id_str_mv |
56aebf2bba457f395149bbecbfa6d3eb |
author_id_fullname_str_mv |
56aebf2bba457f395149bbecbfa6d3eb_***_Mariolino Carta |
author |
Mariolino Carta |
author2 |
Maisa Azevedo Beluomini Yu Wang Lina Wang Mariolino Carta Neil B. McKeown Simon M. Wikeley Tony D. James Pablo Lozano-Sanchez Marco Caffio Nelson Ramos Stradiotto Maria Valnice Boldrin Zanoni Frank Marken |
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Journal article |
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Electrochemistry Communications |
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143 |
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107394 |
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2022 |
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Swansea University |
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1388-2481 |
doi_str_mv |
10.1016/j.elecom.2022.107394 |
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Elsevier BV |
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Faculty of Science and Engineering |
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Faculty of Science and Engineering |
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School of Engineering and Applied Sciences - Chemistry{{{_:::_}}}Faculty of Science and Engineering{{{_:::_}}}School of Engineering and Applied Sciences - Chemistry |
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description |
3D-graphene foam electrodes (Gii-Sens) immersed in a phosphate buffer solution of pH 7 are shown to generate hydrogen peroxide at a significantly faster rate in the presence of a nanoparticulate polymer of intrinsic microporosity (PIM-1). The effect is demonstrated to be associated at least in part with oxygen binding into PIM-1 under triphasic conditions. The release of the oxygen at the electrode|solution interface quadruples H2O2 production. Generator–collector experiments are performed with a graphene foam disk generator and a platinum disk electrode collector to allow in situ detection of hydrogen peroxide and oxygen. |
published_date |
2022-10-01T04:21:12Z |
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1763754401249361920 |
score |
11.028886 |