Photocatalytic Oxidation Of Chitosan And Its Derivatives And Phenol By Immobilized TiO2 Bilayer Assemblage Systems Under Visible Light
Simple bilayer systems consisting of TiO2 as a top layer and chitosan (CS), cross-linked chitosan-glutaraldehyde (CS-GLA) and chitosan-epichlorohydrin (CS-ECH) as sub-layers were successfully fabricated and immobilized onto a glass plate. The deposition and adhesive properties of TiO2 were improved...
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| Format: | Thesis |
| Language: | English |
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2011
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| Online Access: | http://eprints.usm.my/43223/1/ALI%20HADI%20JAWAD%20AL-TAIE.pdf |
| _version_ | 1825834760331591680 |
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| author | Al-Taie, Ali Hadi Jawad |
| author_facet | Al-Taie, Ali Hadi Jawad |
| author_sort | Al-Taie, Ali Hadi Jawad |
| collection | USM |
| description | Simple bilayer systems consisting of TiO2 as a top layer and chitosan (CS), cross-linked chitosan-glutaraldehyde (CS-GLA) and chitosan-epichlorohydrin (CS-ECH) as sub-layers were successfully fabricated and immobilized onto a glass plate. The deposition and adhesive properties of TiO2 were improved by adding organic binders like epoxidized natural rubber (ENR50) and phenol-formaldehyde resin (PF) in the coating formulation. Exposing these bilayer systems in aerated aqueous solution to 45-W fluorescent lamp caused significant changes in content of both ENR50 and PF of TiO2 top layer, in addition to the remarkable physico-chemical changes of CS, CS-GLA and CS-ECH sub-layers. |
| first_indexed | 2024-03-06T15:27:32Z |
| format | Thesis |
| id | usm.eprints-43223 |
| institution | Universiti Sains Malaysia |
| language | English |
| last_indexed | 2024-03-06T15:27:32Z |
| publishDate | 2011 |
| record_format | dspace |
| spelling | usm.eprints-432232019-04-12T05:26:41Z http://eprints.usm.my/43223/ Photocatalytic Oxidation Of Chitosan And Its Derivatives And Phenol By Immobilized TiO2 Bilayer Assemblage Systems Under Visible Light Al-Taie, Ali Hadi Jawad QD1-999 Chemistry Simple bilayer systems consisting of TiO2 as a top layer and chitosan (CS), cross-linked chitosan-glutaraldehyde (CS-GLA) and chitosan-epichlorohydrin (CS-ECH) as sub-layers were successfully fabricated and immobilized onto a glass plate. The deposition and adhesive properties of TiO2 were improved by adding organic binders like epoxidized natural rubber (ENR50) and phenol-formaldehyde resin (PF) in the coating formulation. Exposing these bilayer systems in aerated aqueous solution to 45-W fluorescent lamp caused significant changes in content of both ENR50 and PF of TiO2 top layer, in addition to the remarkable physico-chemical changes of CS, CS-GLA and CS-ECH sub-layers. 2011 Thesis NonPeerReviewed application/pdf en http://eprints.usm.my/43223/1/ALI%20HADI%20JAWAD%20AL-TAIE.pdf Al-Taie, Ali Hadi Jawad (2011) Photocatalytic Oxidation Of Chitosan And Its Derivatives And Phenol By Immobilized TiO2 Bilayer Assemblage Systems Under Visible Light. PhD thesis, Universiti Sains Malaysia. |
| spellingShingle | QD1-999 Chemistry Al-Taie, Ali Hadi Jawad Photocatalytic Oxidation Of Chitosan And Its Derivatives And Phenol By Immobilized TiO2 Bilayer Assemblage Systems Under Visible Light |
| title | Photocatalytic Oxidation Of Chitosan And Its Derivatives And Phenol By Immobilized TiO2 Bilayer Assemblage Systems Under Visible Light |
| title_full | Photocatalytic Oxidation Of Chitosan And Its Derivatives And Phenol By Immobilized TiO2 Bilayer Assemblage Systems Under Visible Light |
| title_fullStr | Photocatalytic Oxidation Of Chitosan And Its Derivatives And Phenol By Immobilized TiO2 Bilayer Assemblage Systems Under Visible Light |
| title_full_unstemmed | Photocatalytic Oxidation Of Chitosan And Its Derivatives And Phenol By Immobilized TiO2 Bilayer Assemblage Systems Under Visible Light |
| title_short | Photocatalytic Oxidation Of Chitosan And Its Derivatives And Phenol By Immobilized TiO2 Bilayer Assemblage Systems Under Visible Light |
| title_sort | photocatalytic oxidation of chitosan and its derivatives and phenol by immobilized tio2 bilayer assemblage systems under visible light |
| topic | QD1-999 Chemistry |
| url | http://eprints.usm.my/43223/1/ALI%20HADI%20JAWAD%20AL-TAIE.pdf |
| work_keys_str_mv | AT altaiealihadijawad photocatalyticoxidationofchitosananditsderivativesandphenolbyimmobilizedtio2bilayerassemblagesystemsundervisiblelight |