The effect of AlOOH boehmite nanorods on mechanical property of hybrid composite coatings
AlOOH boehmite nanorods were used as a filler to develop sol gel based and polymer based hybrid composite coatings. The fracture toughness of the composite coatings was significantly improved by the nanorods as supported by nanoindentation test on sol gel based coatings and buckling test on polymer...
| Main Authors: | , , , , , |
|---|---|
| Other Authors: | |
| Format: | Journal Article |
| Language: | English |
| Published: |
2012
|
| Subjects: | |
| Online Access: | https://hdl.handle.net/10356/85282 http://hdl.handle.net/10220/8217 |
| _version_ | 1811689284613177344 |
|---|---|
| author | Chen, Q. Udomsangpetch, C. Shen, S. C. Liu, Y. C. Chen, Z. Zeng, X. T. |
| author2 | School of Materials Science & Engineering |
| author_facet | School of Materials Science & Engineering Chen, Q. Udomsangpetch, C. Shen, S. C. Liu, Y. C. Chen, Z. Zeng, X. T. |
| author_sort | Chen, Q. |
| collection | NTU |
| description | AlOOH boehmite nanorods were used as a filler to develop sol gel based and polymer based hybrid composite coatings. The fracture toughness of the composite coatings was significantly improved by the nanorods as supported by nanoindentation test on sol gel based coatings and buckling test on polymer based coatings. The better fracture toughness of the nanorod filled composite than the conventional composite can be explained by the high aspect ratio of rigid nanorods, the orientation of nanorods along surface direction observed in the composite coatings, as well as chemical affinity between nanofillers and the matrix after they reacted with organosilane. |
| first_indexed | 2024-10-01T05:45:40Z |
| format | Journal Article |
| id | ntu-10356/85282 |
| institution | Nanyang Technological University |
| language | English |
| last_indexed | 2024-10-01T05:45:40Z |
| publishDate | 2012 |
| record_format | dspace |
| spelling | ntu-10356/852822023-07-14T15:50:52Z The effect of AlOOH boehmite nanorods on mechanical property of hybrid composite coatings Chen, Q. Udomsangpetch, C. Shen, S. C. Liu, Y. C. Chen, Z. Zeng, X. T. School of Materials Science & Engineering DRNTU::Engineering::Materials AlOOH boehmite nanorods were used as a filler to develop sol gel based and polymer based hybrid composite coatings. The fracture toughness of the composite coatings was significantly improved by the nanorods as supported by nanoindentation test on sol gel based coatings and buckling test on polymer based coatings. The better fracture toughness of the nanorod filled composite than the conventional composite can be explained by the high aspect ratio of rigid nanorods, the orientation of nanorods along surface direction observed in the composite coatings, as well as chemical affinity between nanofillers and the matrix after they reacted with organosilane. Accepted version 2012-06-20T05:58:43Z 2019-12-06T16:00:52Z 2012-06-20T05:58:43Z 2019-12-06T16:00:52Z 2009 2009 Journal Article Chen, Q., Udomsangpetch, C., Shen, S. C., Liu, Y. C., Chen, Z., & Zeng, X. T. (2009). The effect of AlOOH boehmite nanorods on mechanical property of hybrid composite coatings. Thin Solid Films, 517(17), 4871-4874. https://hdl.handle.net/10356/85282 http://hdl.handle.net/10220/8217 10.1016/j.tsf.2009.03.097 en Thin solid films © 2009 Elsevier. This is the author created version of a work that has been peer reviewed and accepted for publication by Thin Solid Films, Elsevier. It incorporates referee’s comments but changes resulting from the publishing process, such as copyediting, structural formatting, may not be reflected in this document. The published version is available at: [http://dx.doi.org/10.1016/j.tsf.2009.03.097]. application/pdf |
| spellingShingle | DRNTU::Engineering::Materials Chen, Q. Udomsangpetch, C. Shen, S. C. Liu, Y. C. Chen, Z. Zeng, X. T. The effect of AlOOH boehmite nanorods on mechanical property of hybrid composite coatings |
| title | The effect of AlOOH boehmite nanorods on mechanical property of hybrid composite coatings |
| title_full | The effect of AlOOH boehmite nanorods on mechanical property of hybrid composite coatings |
| title_fullStr | The effect of AlOOH boehmite nanorods on mechanical property of hybrid composite coatings |
| title_full_unstemmed | The effect of AlOOH boehmite nanorods on mechanical property of hybrid composite coatings |
| title_short | The effect of AlOOH boehmite nanorods on mechanical property of hybrid composite coatings |
| title_sort | effect of alooh boehmite nanorods on mechanical property of hybrid composite coatings |
| topic | DRNTU::Engineering::Materials |
| url | https://hdl.handle.net/10356/85282 http://hdl.handle.net/10220/8217 |
| work_keys_str_mv | AT chenq theeffectofaloohboehmitenanorodsonmechanicalpropertyofhybridcompositecoatings AT udomsangpetchc theeffectofaloohboehmitenanorodsonmechanicalpropertyofhybridcompositecoatings AT shensc theeffectofaloohboehmitenanorodsonmechanicalpropertyofhybridcompositecoatings AT liuyc theeffectofaloohboehmitenanorodsonmechanicalpropertyofhybridcompositecoatings AT chenz theeffectofaloohboehmitenanorodsonmechanicalpropertyofhybridcompositecoatings AT zengxt theeffectofaloohboehmitenanorodsonmechanicalpropertyofhybridcompositecoatings AT chenq effectofaloohboehmitenanorodsonmechanicalpropertyofhybridcompositecoatings AT udomsangpetchc effectofaloohboehmitenanorodsonmechanicalpropertyofhybridcompositecoatings AT shensc effectofaloohboehmitenanorodsonmechanicalpropertyofhybridcompositecoatings AT liuyc effectofaloohboehmitenanorodsonmechanicalpropertyofhybridcompositecoatings AT chenz effectofaloohboehmitenanorodsonmechanicalpropertyofhybridcompositecoatings AT zengxt effectofaloohboehmitenanorodsonmechanicalpropertyofhybridcompositecoatings |