Titanium Carbide (Ti<sub>3</sub>C<sub>2</sub>T<sub>x</sub>) MXene Ornamented with Palladium Nanoparticles for Electrochemical CO Oxidation
<p></p><div> <p>Titanium carbide (Ti<sub>3</sub>C<sub>2</sub>T<sub>x</sub>) MXene possesses various unique physicochemical and catalytic properties. However, the electrochemical CO oxidation performance is not yet addressed experimentally....
Saved in:
| Main Author: | |
|---|---|
| Other Authors: | , , , , , |
| Published: |
2023
|
| Subjects: | |
| Tags: |
Add Tag
No Tags, Be the first to tag this record!
|
| _version_ | 1864513565634854912 |
|---|---|
| author | Belal Salah (14150460) |
| author2 | Kamel Eid (1542562) Ahmed M. Abdelgwad (14778196) Yasmeen Ibrahim (14778199) Aboubakr M. Abdullah (1505017) Mohammad K. Hassan (1856185) Kenneth I. Ozoemena (1924591) |
| author2_role | author author author author author author |
| author_facet | Belal Salah (14150460) Kamel Eid (1542562) Ahmed M. Abdelgwad (14778196) Yasmeen Ibrahim (14778199) Aboubakr M. Abdullah (1505017) Mohammad K. Hassan (1856185) Kenneth I. Ozoemena (1924591) |
| author_role | author |
| dc.creator.none.fl_str_mv | Belal Salah (14150460) Kamel Eid (1542562) Ahmed M. Abdelgwad (14778196) Yasmeen Ibrahim (14778199) Aboubakr M. Abdullah (1505017) Mohammad K. Hassan (1856185) Kenneth I. Ozoemena (1924591) |
| dc.date.none.fl_str_mv | 2023-03-16T06:22:15Z |
| dc.identifier.none.fl_str_mv | 10.1002/elan.202100269 |
| dc.relation.none.fl_str_mv | https://figshare.com/articles/journal_contribution/Titanium_Carbide_Ti_sub_3_sub_C_sub_2_sub_T_sub_x_sub_MXene_Ornamented_with_Palladium_Nanoparticles_for_Electrochemical_CO_Oxidation/22258018 |
| dc.rights.none.fl_str_mv | CC BY 4.0 info:eu-repo/semantics/openAccess |
| dc.subject.none.fl_str_mv | Chemical sciences Physical chemistry Electrochemistry Analytical Chemistry |
| dc.title.none.fl_str_mv | Titanium Carbide (Ti<sub>3</sub>C<sub>2</sub>T<sub>x</sub>) MXene Ornamented with Palladium Nanoparticles for Electrochemical CO Oxidation |
| dc.type.none.fl_str_mv | Text Journal contribution info:eu-repo/semantics/publishedVersion text contribution to journal |
| description | <p></p><div> <p>Titanium carbide (Ti<sub>3</sub>C<sub>2</sub>T<sub>x</sub>) MXene possesses various unique physicochemical and catalytic properties. However, the electrochemical CO oxidation performance is not yet addressed experimentally. Herein, Ti<sub>3</sub>C<sub>2</sub>T<sub>x</sub> (T<sub>X</sub>=OH, O, and F) ordered and exfoliated two-dimensional nanosheets ornamented with semi-spherical palladium nanoparticles (2.5 Wt. %) with an average diameter of (10±1 nm) (denoted as Pd/Ti<sub>3</sub>C<sub>2</sub>T<sub>x</sub>) is rationally designed for the electrochemical CO oxidation. The fabrication process is based on the selective chemical etching of Ti<sub>3</sub>AlC<sub>2</sub> and delamination under sonication to form Ti<sub>3</sub>C<sub>2</sub>Tx nanosheets that are used as a substrate and reducing agent for supporting in situ growth of Pd nanoparticles via impregnation with Pd salt. Interestingly, Pd-free Ti<sub>3</sub>C<sub>2</sub>T<sub>x</sub> displayed inferior CO oxidation activity, while Pd/Ti<sub>3</sub>C<sub>2</sub>T<sub>x</sub> enhanced the CO oxidation activity substantially. This is attributed to the combination of outstanding physicochemical properties of Ti<sub>3</sub>C<sub>2</sub>T<sub>x</sub> and the catalytic merits of Pd nanoparticles.</p> </div><p></p><h2>Other Information</h2> <p> Published in: Electroanalysis<br> License: <a href="http://creativecommons.org/licenses/by/4.0/" target="_blank">http://creativecommons.org/licenses/by/4.0/</a><br>See article on publisher's website: <a href="http://dx.doi.org/10.1002/elan.202100269" target="_blank">http://dx.doi.org/10.1002/elan.202100269</a></p> |
| eu_rights_str_mv | openAccess |
| id | Manara2_2621387eb3e06fc2e537a1a6a0cfa24f |
| identifier_str_mv | 10.1002/elan.202100269 |
| network_acronym_str | Manara2 |
| network_name_str | Manara2 |
| oai_identifier_str | oai:figshare.com:article/22258018 |
| publishDate | 2023 |
| repository.mail.fl_str_mv | |
| repository.name.fl_str_mv | |
| repository_id_str | |
| rights_invalid_str_mv | CC BY 4.0 |
| spelling | Titanium Carbide (Ti<sub>3</sub>C<sub>2</sub>T<sub>x</sub>) MXene Ornamented with Palladium Nanoparticles for Electrochemical CO OxidationBelal Salah (14150460)Kamel Eid (1542562)Ahmed M. Abdelgwad (14778196)Yasmeen Ibrahim (14778199)Aboubakr M. Abdullah (1505017)Mohammad K. Hassan (1856185)Kenneth I. Ozoemena (1924591)Chemical sciencesPhysical chemistryElectrochemistryAnalytical Chemistry<p></p><div> <p>Titanium carbide (Ti<sub>3</sub>C<sub>2</sub>T<sub>x</sub>) MXene possesses various unique physicochemical and catalytic properties. However, the electrochemical CO oxidation performance is not yet addressed experimentally. Herein, Ti<sub>3</sub>C<sub>2</sub>T<sub>x</sub> (T<sub>X</sub>=OH, O, and F) ordered and exfoliated two-dimensional nanosheets ornamented with semi-spherical palladium nanoparticles (2.5 Wt. %) with an average diameter of (10±1 nm) (denoted as Pd/Ti<sub>3</sub>C<sub>2</sub>T<sub>x</sub>) is rationally designed for the electrochemical CO oxidation. The fabrication process is based on the selective chemical etching of Ti<sub>3</sub>AlC<sub>2</sub> and delamination under sonication to form Ti<sub>3</sub>C<sub>2</sub>Tx nanosheets that are used as a substrate and reducing agent for supporting in situ growth of Pd nanoparticles via impregnation with Pd salt. Interestingly, Pd-free Ti<sub>3</sub>C<sub>2</sub>T<sub>x</sub> displayed inferior CO oxidation activity, while Pd/Ti<sub>3</sub>C<sub>2</sub>T<sub>x</sub> enhanced the CO oxidation activity substantially. This is attributed to the combination of outstanding physicochemical properties of Ti<sub>3</sub>C<sub>2</sub>T<sub>x</sub> and the catalytic merits of Pd nanoparticles.</p> </div><p></p><h2>Other Information</h2> <p> Published in: Electroanalysis<br> License: <a href="http://creativecommons.org/licenses/by/4.0/" target="_blank">http://creativecommons.org/licenses/by/4.0/</a><br>See article on publisher's website: <a href="http://dx.doi.org/10.1002/elan.202100269" target="_blank">http://dx.doi.org/10.1002/elan.202100269</a></p>2023-03-16T06:22:15ZTextJournal contributioninfo:eu-repo/semantics/publishedVersiontextcontribution to journal10.1002/elan.202100269https://figshare.com/articles/journal_contribution/Titanium_Carbide_Ti_sub_3_sub_C_sub_2_sub_T_sub_x_sub_MXene_Ornamented_with_Palladium_Nanoparticles_for_Electrochemical_CO_Oxidation/22258018CC BY 4.0info:eu-repo/semantics/openAccessoai:figshare.com:article/222580182023-03-16T06:22:15Z |
| spellingShingle | Titanium Carbide (Ti<sub>3</sub>C<sub>2</sub>T<sub>x</sub>) MXene Ornamented with Palladium Nanoparticles for Electrochemical CO Oxidation Belal Salah (14150460) Chemical sciences Physical chemistry Electrochemistry Analytical Chemistry |
| status_str | publishedVersion |
| title | Titanium Carbide (Ti<sub>3</sub>C<sub>2</sub>T<sub>x</sub>) MXene Ornamented with Palladium Nanoparticles for Electrochemical CO Oxidation |
| title_full | Titanium Carbide (Ti<sub>3</sub>C<sub>2</sub>T<sub>x</sub>) MXene Ornamented with Palladium Nanoparticles for Electrochemical CO Oxidation |
| title_fullStr | Titanium Carbide (Ti<sub>3</sub>C<sub>2</sub>T<sub>x</sub>) MXene Ornamented with Palladium Nanoparticles for Electrochemical CO Oxidation |
| title_full_unstemmed | Titanium Carbide (Ti<sub>3</sub>C<sub>2</sub>T<sub>x</sub>) MXene Ornamented with Palladium Nanoparticles for Electrochemical CO Oxidation |
| title_short | Titanium Carbide (Ti<sub>3</sub>C<sub>2</sub>T<sub>x</sub>) MXene Ornamented with Palladium Nanoparticles for Electrochemical CO Oxidation |
| title_sort | Titanium Carbide (Ti<sub>3</sub>C<sub>2</sub>T<sub>x</sub>) MXene Ornamented with Palladium Nanoparticles for Electrochemical CO Oxidation |
| topic | Chemical sciences Physical chemistry Electrochemistry Analytical Chemistry |