A novel method for the manufacture of porous structures with multi-component, coated pores
A novel process is demonstrated which is able to produce porous structures with internal coatings. This is achieved using sacrificial porogens which are coated with a powder and which are then infiltrated by compression moulding using a molten polymer. The coating powder is transferred to the pore a...
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| Format: | Article |
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Elsevier
2017
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| Online Access: | https://eprints.nottingham.ac.uk/41768/ |
| _version_ | 1848796350557192192 |
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| author | Siddiq, Abdur R. Kennedy, Andrew R. |
| author_facet | Siddiq, Abdur R. Kennedy, Andrew R. |
| author_sort | Siddiq, Abdur R. |
| building | Nottingham Research Data Repository |
| collection | Online Access |
| description | A novel process is demonstrated which is able to produce porous structures with internal coatings. This is achieved using sacrificial porogens which are coated with a powder and which are then infiltrated by compression moulding using a molten polymer. The coating powder is transferred to the pore and multi-material or compositionally-gradient coatings are produced. The interconnectivity of the porous structure is reduced when the pores are coated, but can be increased by reducing the degree of powder coverage of the porogen. |
| first_indexed | 2025-11-14T19:46:35Z |
| format | Article |
| id | nottingham-41768 |
| institution | University of Nottingham Malaysia Campus |
| institution_category | Local University |
| last_indexed | 2025-11-14T19:46:35Z |
| publishDate | 2017 |
| publisher | Elsevier |
| recordtype | eprints |
| repository_type | Digital Repository |
| spelling | nottingham-417682020-05-04T18:48:12Z https://eprints.nottingham.ac.uk/41768/ A novel method for the manufacture of porous structures with multi-component, coated pores Siddiq, Abdur R. Kennedy, Andrew R. A novel process is demonstrated which is able to produce porous structures with internal coatings. This is achieved using sacrificial porogens which are coated with a powder and which are then infiltrated by compression moulding using a molten polymer. The coating powder is transferred to the pore and multi-material or compositionally-gradient coatings are produced. The interconnectivity of the porous structure is reduced when the pores are coated, but can be increased by reducing the degree of powder coverage of the porogen. Elsevier 2017-06-01 Article PeerReviewed Siddiq, Abdur R. and Kennedy, Andrew R. (2017) A novel method for the manufacture of porous structures with multi-component, coated pores. Materials Letters, 196 . pp. 324-327. ISSN 1873-4979 Porous material; Surface modification; Polymer processing; Coating http://www.sciencedirect.com/science/article/pii/S0167577X17304445 doi:10.1016/j.matlet.2017.03.100 doi:10.1016/j.matlet.2017.03.100 |
| spellingShingle | Porous material; Surface modification; Polymer processing; Coating Siddiq, Abdur R. Kennedy, Andrew R. A novel method for the manufacture of porous structures with multi-component, coated pores |
| title | A novel method for the manufacture of porous structures with multi-component, coated pores |
| title_full | A novel method for the manufacture of porous structures with multi-component, coated pores |
| title_fullStr | A novel method for the manufacture of porous structures with multi-component, coated pores |
| title_full_unstemmed | A novel method for the manufacture of porous structures with multi-component, coated pores |
| title_short | A novel method for the manufacture of porous structures with multi-component, coated pores |
| title_sort | novel method for the manufacture of porous structures with multi-component, coated pores |
| topic | Porous material; Surface modification; Polymer processing; Coating |
| url | https://eprints.nottingham.ac.uk/41768/ https://eprints.nottingham.ac.uk/41768/ https://eprints.nottingham.ac.uk/41768/ |