TiO<sub>2</sub> encrusted MXene as a High-Performance anode material for Li-ion batteries
<p dir="ltr">TiO<sub>2</sub> has the potential to be a viable anode material for high-power lithium-ion batteries (LIBs). However, the lower electronic conductivity of TiO<sub>2</sub> limits its practical applications. Here, the synthesis of novel TiO<sub&g...
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2022
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| _version_ | 1864513554096324608 |
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| author | Hanan Abdurehman Tariq (17128909) |
| author2 | Umair Nisar (7455875) Jeffin James Abraham (14151165) Zubair Ahmad (4345072) Siham AlQaradawi (17128912) Ramazan Kahraman (1766956) R.A. Shakoor (17017692) |
| author2_role | author author author author author author |
| author_facet | Hanan Abdurehman Tariq (17128909) Umair Nisar (7455875) Jeffin James Abraham (14151165) Zubair Ahmad (4345072) Siham AlQaradawi (17128912) Ramazan Kahraman (1766956) R.A. Shakoor (17017692) |
| author_role | author |
| dc.creator.none.fl_str_mv | Hanan Abdurehman Tariq (17128909) Umair Nisar (7455875) Jeffin James Abraham (14151165) Zubair Ahmad (4345072) Siham AlQaradawi (17128912) Ramazan Kahraman (1766956) R.A. Shakoor (17017692) |
| dc.date.none.fl_str_mv | 2022-05-01T00:00:00Z |
| dc.identifier.none.fl_str_mv | 10.1016/j.apsusc.2022.152441 |
| dc.relation.none.fl_str_mv | https://figshare.com/articles/journal_contribution/TiO_sub_2_sub_encrusted_MXene_as_a_High-Performance_anode_material_for_Li-ion_batteries/24288049 |
| dc.rights.none.fl_str_mv | CC BY 4.0 info:eu-repo/semantics/openAccess |
| dc.subject.none.fl_str_mv | Engineering Chemical engineering Electrical engineering Materials engineering Li-ion battery Anode MXene TiO2 Kinetics Cyclability Rate capability Ti3C |
| dc.title.none.fl_str_mv | TiO<sub>2</sub> encrusted MXene as a High-Performance anode material for Li-ion batteries |
| dc.type.none.fl_str_mv | Text Journal contribution info:eu-repo/semantics/publishedVersion text contribution to journal |
| description | <p dir="ltr">TiO<sub>2</sub> has the potential to be a viable anode material for high-power lithium-ion batteries (LIBs). However, the lower electronic conductivity of TiO<sub>2</sub> limits its practical applications. Here, the synthesis of novel TiO<sub>2</sub> decorated Ti<sub>3</sub>C-MXene anode for LIBs using in-situ hydrolysis is discussed. MXenes are well known for their outstanding structural stability and superior electronic conductivities; thus, using MXenes as a host material for TiO<sub>2</sub> may improve its structural and electrical characteristics. Scanning and transmission electron microscopy (SEM & TEM) examination revealed that the in-situ method resulted in a uniform and comformal coating of TiO<sub>2</sub> (27.5 nm) on the inner and outer surfaces of MXene surfaces. BET analysis revealed that the larger surface area of MXene-TiO<sub>2</sub> nanocomposite enhanced the active sites for lithium intercalation, which improved electrochemical performance. Furthermore, electrochemical impedance spectroscopy (EIS) analysis revealed faster kinetics for MXene-TiO<sub>2</sub> materials when compared to the TiO<sub>2</sub> anode. Compared to pristine TiO<sub>2</sub> anode, 5 wt% MXene-TiO<sub>2</sub> nanocomposite showed significantly better electrochemical performance, with an electrochemical capacity of around 200 mAhg<sup>−1</sup> at 0.1C. Nanocomposites based on MXene-TiO<sub>2</sub> exhibit outstanding electrochemical performance, indicating the potential for using MXene-based nanocomposites as an anode in high-performance lithium-ion batteries.</p><h2>Other Information</h2><p dir="ltr">Published in: Applied Surface Science<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="https://dx.doi.org/10.1016/j.apsusc.2022.152441" target="_blank">https://dx.doi.org/10.1016/j.apsusc.2022.152441</a></p> |
| eu_rights_str_mv | openAccess |
| id | Manara2_6c9c6aa02c2c3fa43027e59116acdbec |
| identifier_str_mv | 10.1016/j.apsusc.2022.152441 |
| network_acronym_str | Manara2 |
| network_name_str | Manara2 |
| oai_identifier_str | oai:figshare.com:article/24288049 |
| publishDate | 2022 |
| repository.mail.fl_str_mv | |
| repository.name.fl_str_mv | |
| repository_id_str | |
| rights_invalid_str_mv | CC BY 4.0 |
| spelling | TiO<sub>2</sub> encrusted MXene as a High-Performance anode material for Li-ion batteriesHanan Abdurehman Tariq (17128909)Umair Nisar (7455875)Jeffin James Abraham (14151165)Zubair Ahmad (4345072)Siham AlQaradawi (17128912)Ramazan Kahraman (1766956)R.A. Shakoor (17017692)EngineeringChemical engineeringElectrical engineeringMaterials engineeringLi-ion batteryAnodeMXeneTiO2KineticsCyclabilityRate capabilityTi3C<p dir="ltr">TiO<sub>2</sub> has the potential to be a viable anode material for high-power lithium-ion batteries (LIBs). However, the lower electronic conductivity of TiO<sub>2</sub> limits its practical applications. Here, the synthesis of novel TiO<sub>2</sub> decorated Ti<sub>3</sub>C-MXene anode for LIBs using in-situ hydrolysis is discussed. MXenes are well known for their outstanding structural stability and superior electronic conductivities; thus, using MXenes as a host material for TiO<sub>2</sub> may improve its structural and electrical characteristics. Scanning and transmission electron microscopy (SEM & TEM) examination revealed that the in-situ method resulted in a uniform and comformal coating of TiO<sub>2</sub> (27.5 nm) on the inner and outer surfaces of MXene surfaces. BET analysis revealed that the larger surface area of MXene-TiO<sub>2</sub> nanocomposite enhanced the active sites for lithium intercalation, which improved electrochemical performance. Furthermore, electrochemical impedance spectroscopy (EIS) analysis revealed faster kinetics for MXene-TiO<sub>2</sub> materials when compared to the TiO<sub>2</sub> anode. Compared to pristine TiO<sub>2</sub> anode, 5 wt% MXene-TiO<sub>2</sub> nanocomposite showed significantly better electrochemical performance, with an electrochemical capacity of around 200 mAhg<sup>−1</sup> at 0.1C. Nanocomposites based on MXene-TiO<sub>2</sub> exhibit outstanding electrochemical performance, indicating the potential for using MXene-based nanocomposites as an anode in high-performance lithium-ion batteries.</p><h2>Other Information</h2><p dir="ltr">Published in: Applied Surface Science<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="https://dx.doi.org/10.1016/j.apsusc.2022.152441" target="_blank">https://dx.doi.org/10.1016/j.apsusc.2022.152441</a></p>2022-05-01T00:00:00ZTextJournal contributioninfo:eu-repo/semantics/publishedVersiontextcontribution to journal10.1016/j.apsusc.2022.152441https://figshare.com/articles/journal_contribution/TiO_sub_2_sub_encrusted_MXene_as_a_High-Performance_anode_material_for_Li-ion_batteries/24288049CC BY 4.0info:eu-repo/semantics/openAccessoai:figshare.com:article/242880492022-05-01T00:00:00Z |
| spellingShingle | TiO<sub>2</sub> encrusted MXene as a High-Performance anode material for Li-ion batteries Hanan Abdurehman Tariq (17128909) Engineering Chemical engineering Electrical engineering Materials engineering Li-ion battery Anode MXene TiO2 Kinetics Cyclability Rate capability Ti3C |
| status_str | publishedVersion |
| title | TiO<sub>2</sub> encrusted MXene as a High-Performance anode material for Li-ion batteries |
| title_full | TiO<sub>2</sub> encrusted MXene as a High-Performance anode material for Li-ion batteries |
| title_fullStr | TiO<sub>2</sub> encrusted MXene as a High-Performance anode material for Li-ion batteries |
| title_full_unstemmed | TiO<sub>2</sub> encrusted MXene as a High-Performance anode material for Li-ion batteries |
| title_short | TiO<sub>2</sub> encrusted MXene as a High-Performance anode material for Li-ion batteries |
| title_sort | TiO<sub>2</sub> encrusted MXene as a High-Performance anode material for Li-ion batteries |
| topic | Engineering Chemical engineering Electrical engineering Materials engineering Li-ion battery Anode MXene TiO2 Kinetics Cyclability Rate capability Ti3C |