3D printing flexible Ga-doped ZnO films for wearable energy harvesting: thermoelectric and piezoelectric nanogenerators
<div><p>The 3D printing of energy harvesters using earth-abundant and non-toxic elements promotes energy sustainability and market competitiveness. The semiconducting behavior and non-centrosymmetric wurtzite crystal structure of gallium-doped zinc oxide (GZO) films make them attractive...
محفوظ في:
| المؤلف الرئيسي: | |
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| مؤلفون آخرون: | , , , , , , |
| منشور في: |
2024
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| الموضوعات: | |
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| _version_ | 1864513540939841536 |
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| author | Aicha S. Lemine (17148352) |
| author2 | Jolly Bhadra (14147823) Kishor Kumar Sadasivuni (8036039) Anton Popelka (2804842) Swathi Yempally (17886686) Zubair Ahmad (4345072) Noora J. Al-Thani (17017695) Anwarul Hasan (1332066) |
| author2_role | author author author author author author author |
| author_facet | Aicha S. Lemine (17148352) Jolly Bhadra (14147823) Kishor Kumar Sadasivuni (8036039) Anton Popelka (2804842) Swathi Yempally (17886686) Zubair Ahmad (4345072) Noora J. Al-Thani (17017695) Anwarul Hasan (1332066) |
| author_role | author |
| dc.creator.none.fl_str_mv | Aicha S. Lemine (17148352) Jolly Bhadra (14147823) Kishor Kumar Sadasivuni (8036039) Anton Popelka (2804842) Swathi Yempally (17886686) Zubair Ahmad (4345072) Noora J. Al-Thani (17017695) Anwarul Hasan (1332066) |
| dc.date.none.fl_str_mv | 2024-08-25T09:00:00Z |
| dc.identifier.none.fl_str_mv | 10.1007/s10854-024-13372-z |
| dc.relation.none.fl_str_mv | https://figshare.com/articles/journal_contribution/3D_printing_flexible_Ga-doped_ZnO_films_for_wearable_energy_harvesting_thermoelectric_and_piezoelectric_nanogenerators/30023350 |
| dc.rights.none.fl_str_mv | CC BY 4.0 info:eu-repo/semantics/openAccess |
| dc.subject.none.fl_str_mv | Engineering Fluid mechanics and thermal engineering Materials engineering Nanotechnology 3D printing Nanocomposite films Piezoelectric energy harvesting Thermoelectric materials Wearable electronics |
| dc.title.none.fl_str_mv | 3D printing flexible Ga-doped ZnO films for wearable energy harvesting: thermoelectric and piezoelectric nanogenerators |
| dc.type.none.fl_str_mv | Text Journal contribution info:eu-repo/semantics/publishedVersion text contribution to journal |
| description | <div><p>The 3D printing of energy harvesters using earth-abundant and non-toxic elements promotes energy sustainability and market competitiveness. The semiconducting behavior and non-centrosymmetric wurtzite crystal structure of gallium-doped zinc oxide (GZO) films make them attractive for thermoelectric and piezoelectric nanogenerators. This study investigates the thermal, structural, mechanical, thermoelectric, and piezoelectric properties of 3D-printed GZO nanocomposite films. Thermal analysis demonstrates the stability of the nanocomposite film up to 230 °C, making it suitable for wearable energy harvesters. The crystalline structure of the nanocomposite film aligns with the hexagonal wurtzite structure of ZnO and displays a bulk-like microstructure with a uniform distribution of elements. The presence of Ga 2p, Zn 2p, O 1 s, and C 1 s core levels confirms the development of the nanocomposite film, characterized by a fine granular structure and a conductive domain compared to the neat resin film. The inclusion of GZO nanofillers tailors the stress–strain behavior of the nanocomposite film, enhancing flexibility. The 3D-printed GZO nanocomposite films demonstrate a promising thermoelectric power factor and piezoelectric power densities, along with mechanical flexibility and thermal stability. These advancements hold significant potential for wearable and hybrid energy generation technologies.</p><p> </p></div><h2>Other Information</h2> <p> Published in: Journal of Materials Science: Materials in Electronics<br> License: <a href="https://creativecommons.org/licenses/by/4.0" target="_blank">https://creativecommons.org/licenses/by/4.0</a><br>See article on publisher's website: <a href="https://dx.doi.org/10.1007/s10854-024-13372-z" target="_blank">https://dx.doi.org/10.1007/s10854-024-13372-z</a></p> |
| eu_rights_str_mv | openAccess |
| id | Manara2_1794c7f39038977c551a67bb2b4b3fb1 |
| identifier_str_mv | 10.1007/s10854-024-13372-z |
| network_acronym_str | Manara2 |
| network_name_str | Manara2 |
| oai_identifier_str | oai:figshare.com:article/30023350 |
| publishDate | 2024 |
| repository.mail.fl_str_mv | |
| repository.name.fl_str_mv | |
| repository_id_str | |
| rights_invalid_str_mv | CC BY 4.0 |
| spelling | 3D printing flexible Ga-doped ZnO films for wearable energy harvesting: thermoelectric and piezoelectric nanogeneratorsAicha S. Lemine (17148352)Jolly Bhadra (14147823)Kishor Kumar Sadasivuni (8036039)Anton Popelka (2804842)Swathi Yempally (17886686)Zubair Ahmad (4345072)Noora J. Al-Thani (17017695)Anwarul Hasan (1332066)EngineeringFluid mechanics and thermal engineeringMaterials engineeringNanotechnology3D printingNanocomposite filmsPiezoelectric energy harvestingThermoelectric materialsWearable electronics<div><p>The 3D printing of energy harvesters using earth-abundant and non-toxic elements promotes energy sustainability and market competitiveness. The semiconducting behavior and non-centrosymmetric wurtzite crystal structure of gallium-doped zinc oxide (GZO) films make them attractive for thermoelectric and piezoelectric nanogenerators. This study investigates the thermal, structural, mechanical, thermoelectric, and piezoelectric properties of 3D-printed GZO nanocomposite films. Thermal analysis demonstrates the stability of the nanocomposite film up to 230 °C, making it suitable for wearable energy harvesters. The crystalline structure of the nanocomposite film aligns with the hexagonal wurtzite structure of ZnO and displays a bulk-like microstructure with a uniform distribution of elements. The presence of Ga 2p, Zn 2p, O 1 s, and C 1 s core levels confirms the development of the nanocomposite film, characterized by a fine granular structure and a conductive domain compared to the neat resin film. The inclusion of GZO nanofillers tailors the stress–strain behavior of the nanocomposite film, enhancing flexibility. The 3D-printed GZO nanocomposite films demonstrate a promising thermoelectric power factor and piezoelectric power densities, along with mechanical flexibility and thermal stability. These advancements hold significant potential for wearable and hybrid energy generation technologies.</p><p> </p></div><h2>Other Information</h2> <p> Published in: Journal of Materials Science: Materials in Electronics<br> License: <a href="https://creativecommons.org/licenses/by/4.0" target="_blank">https://creativecommons.org/licenses/by/4.0</a><br>See article on publisher's website: <a href="https://dx.doi.org/10.1007/s10854-024-13372-z" target="_blank">https://dx.doi.org/10.1007/s10854-024-13372-z</a></p>2024-08-25T09:00:00ZTextJournal contributioninfo:eu-repo/semantics/publishedVersiontextcontribution to journal10.1007/s10854-024-13372-zhttps://figshare.com/articles/journal_contribution/3D_printing_flexible_Ga-doped_ZnO_films_for_wearable_energy_harvesting_thermoelectric_and_piezoelectric_nanogenerators/30023350CC BY 4.0info:eu-repo/semantics/openAccessoai:figshare.com:article/300233502024-08-25T09:00:00Z |
| spellingShingle | 3D printing flexible Ga-doped ZnO films for wearable energy harvesting: thermoelectric and piezoelectric nanogenerators Aicha S. Lemine (17148352) Engineering Fluid mechanics and thermal engineering Materials engineering Nanotechnology 3D printing Nanocomposite films Piezoelectric energy harvesting Thermoelectric materials Wearable electronics |
| status_str | publishedVersion |
| title | 3D printing flexible Ga-doped ZnO films for wearable energy harvesting: thermoelectric and piezoelectric nanogenerators |
| title_full | 3D printing flexible Ga-doped ZnO films for wearable energy harvesting: thermoelectric and piezoelectric nanogenerators |
| title_fullStr | 3D printing flexible Ga-doped ZnO films for wearable energy harvesting: thermoelectric and piezoelectric nanogenerators |
| title_full_unstemmed | 3D printing flexible Ga-doped ZnO films for wearable energy harvesting: thermoelectric and piezoelectric nanogenerators |
| title_short | 3D printing flexible Ga-doped ZnO films for wearable energy harvesting: thermoelectric and piezoelectric nanogenerators |
| title_sort | 3D printing flexible Ga-doped ZnO films for wearable energy harvesting: thermoelectric and piezoelectric nanogenerators |
| topic | Engineering Fluid mechanics and thermal engineering Materials engineering Nanotechnology 3D printing Nanocomposite films Piezoelectric energy harvesting Thermoelectric materials Wearable electronics |