A Two-Step Femtosecond Laser-Based Deposition of Robust Corrosion-Resistant Molybdenum Oxide Coating
A two-step femtosecond-pulsed laser deposition (fs-PLD) process is reported for the rapid development of uniform, poreless, crack-free, and well-adhering amorphous coatings of source materials with a high melting point. The first step comprises a high-rate raw deposition of the source material via f...
محفوظ في:
| المؤلف الرئيسي: | |
|---|---|
| مؤلفون آخرون: | , , , , , |
| التنسيق: | article |
| منشور في: |
2023
|
| الموضوعات: | |
| الوصول للمادة أونلاين: | https://hdl.handle.net/11073/26313 |
| الوسوم: |
إضافة وسم
لا توجد وسوم, كن أول من يضع وسما على هذه التسجيلة!
|
| _version_ | 1864513435845263360 |
|---|---|
| author | Ali, Asghar |
| author2 | Piatkowski, Piotr Nawaz, Tahir Ahmad, Shahbaz Ibrahim, Taleb Khamis, Mustafa Alnaser , Ali S. |
| author2_role | author author author author author author |
| author_facet | Ali, Asghar Piatkowski, Piotr Nawaz, Tahir Ahmad, Shahbaz Ibrahim, Taleb Khamis, Mustafa Alnaser , Ali S. |
| author_role | author |
| dc.creator.none.fl_str_mv | Ali, Asghar Piatkowski, Piotr Nawaz, Tahir Ahmad, Shahbaz Ibrahim, Taleb Khamis, Mustafa Alnaser , Ali S. |
| dc.date.none.fl_str_mv | 2023-01-18 2025-09-10T09:12:09Z 2025-09-10T09:12:09Z |
| dc.format.none.fl_str_mv | application/pdf |
| dc.identifier.none.fl_str_mv | Ali, A., Piatkowski, P., Nawaz, T., Ahmad, S., Ibrahim, T., Khamis, M., & Alnaser, A. S. (2023). A Two-Step Femtosecond Laser-Based Deposition of Robust Corrosion-Resistant Molybdenum Oxide Coating. Materials, 16(3), 909. https://doi.org/10.3390/ma16030909 1996-1944 https://hdl.handle.net/11073/26313 10.3390/ma16030909 |
| dc.language.none.fl_str_mv | en |
| dc.publisher.none.fl_str_mv | MDPI |
| dc.relation.none.fl_str_mv | https://doi.org/10.3390/ma16030909 |
| dc.rights.none.fl_str_mv | Attribution 4.0 International http://creativecommons.org/licenses/by/4.0/ |
| dc.subject.none.fl_str_mv | Femtosecond laser Structuring; coating Corrosion |
| dc.title.none.fl_str_mv | A Two-Step Femtosecond Laser-Based Deposition of Robust Corrosion-Resistant Molybdenum Oxide Coating |
| dc.type.none.fl_str_mv | Peer-Reviewed Published version info:eu-repo/semantics/publishedVersion info:eu-repo/semantics/article |
| description | A two-step femtosecond-pulsed laser deposition (fs-PLD) process is reported for the rapid development of uniform, poreless, crack-free, and well-adhering amorphous coatings of source materials with a high melting point. The first step comprises a high-rate raw deposition of the source material via fs-PLD, followed by a second step of scanning the raw sample with fs laser pulses of optimized fluence and scan parameters. The technique is applied to develop substoichiometric molybdenum oxide (MoOx, x < 3) coatings on mild steel. The thickness of the layer was ~4.25 μm with roughness around 0.27 μm. Comprehensive surface characterization reveals highly uniform and relatively moderate roughness coatings, implying the potential of these films as robust corrosion-resistant coats. Corrosion measurements in an aqueous NaCl environment revealed that the coated mild steel samples possess an average corrosion inhibition efficiency of around 95% relative to polished mild steel. |
| format | article |
| id | aus_7cdfb1a50e6c7541dd21232381097374 |
| identifier_str_mv | Ali, A., Piatkowski, P., Nawaz, T., Ahmad, S., Ibrahim, T., Khamis, M., & Alnaser, A. S. (2023). A Two-Step Femtosecond Laser-Based Deposition of Robust Corrosion-Resistant Molybdenum Oxide Coating. Materials, 16(3), 909. https://doi.org/10.3390/ma16030909 1996-1944 10.3390/ma16030909 |
| language_invalid_str_mv | en |
| network_acronym_str | aus |
| network_name_str | aus |
| oai_identifier_str | oai:repository.aus.edu:11073/26313 |
| publishDate | 2023 |
| publisher.none.fl_str_mv | MDPI |
| repository.mail.fl_str_mv | |
| repository.name.fl_str_mv | |
| repository_id_str | |
| rights_invalid_str_mv | Attribution 4.0 International http://creativecommons.org/licenses/by/4.0/ |
| spelling | A Two-Step Femtosecond Laser-Based Deposition of Robust Corrosion-Resistant Molybdenum Oxide CoatingAli, AsgharPiatkowski, PiotrNawaz, TahirAhmad, ShahbazIbrahim, TalebKhamis, MustafaAlnaser , Ali S.Femtosecond laserStructuring; coatingCorrosionA two-step femtosecond-pulsed laser deposition (fs-PLD) process is reported for the rapid development of uniform, poreless, crack-free, and well-adhering amorphous coatings of source materials with a high melting point. The first step comprises a high-rate raw deposition of the source material via fs-PLD, followed by a second step of scanning the raw sample with fs laser pulses of optimized fluence and scan parameters. The technique is applied to develop substoichiometric molybdenum oxide (MoOx, x < 3) coatings on mild steel. The thickness of the layer was ~4.25 μm with roughness around 0.27 μm. Comprehensive surface characterization reveals highly uniform and relatively moderate roughness coatings, implying the potential of these films as robust corrosion-resistant coats. Corrosion measurements in an aqueous NaCl environment revealed that the coated mild steel samples possess an average corrosion inhibition efficiency of around 95% relative to polished mild steel.American University of SharjahMDPI2025-09-10T09:12:09Z2025-09-10T09:12:09Z2023-01-18Peer-ReviewedPublished versioninfo:eu-repo/semantics/publishedVersioninfo:eu-repo/semantics/articleapplication/pdfAli, A., Piatkowski, P., Nawaz, T., Ahmad, S., Ibrahim, T., Khamis, M., & Alnaser, A. S. (2023). A Two-Step Femtosecond Laser-Based Deposition of Robust Corrosion-Resistant Molybdenum Oxide Coating. Materials, 16(3), 909. https://doi.org/10.3390/ma160309091996-1944https://hdl.handle.net/11073/2631310.3390/ma16030909enhttps://doi.org/10.3390/ma16030909Attribution 4.0 Internationalhttp://creativecommons.org/licenses/by/4.0/oai:repository.aus.edu:11073/263132025-09-10T12:14:15Z |
| spellingShingle | A Two-Step Femtosecond Laser-Based Deposition of Robust Corrosion-Resistant Molybdenum Oxide Coating Ali, Asghar Femtosecond laser Structuring; coating Corrosion |
| status_str | publishedVersion |
| title | A Two-Step Femtosecond Laser-Based Deposition of Robust Corrosion-Resistant Molybdenum Oxide Coating |
| title_full | A Two-Step Femtosecond Laser-Based Deposition of Robust Corrosion-Resistant Molybdenum Oxide Coating |
| title_fullStr | A Two-Step Femtosecond Laser-Based Deposition of Robust Corrosion-Resistant Molybdenum Oxide Coating |
| title_full_unstemmed | A Two-Step Femtosecond Laser-Based Deposition of Robust Corrosion-Resistant Molybdenum Oxide Coating |
| title_short | A Two-Step Femtosecond Laser-Based Deposition of Robust Corrosion-Resistant Molybdenum Oxide Coating |
| title_sort | A Two-Step Femtosecond Laser-Based Deposition of Robust Corrosion-Resistant Molybdenum Oxide Coating |
| topic | Femtosecond laser Structuring; coating Corrosion |
| url | https://hdl.handle.net/11073/26313 |