Preparation and Characterization of Thermally Conductive High Impact Polystyrene/AlN Composite
In the present work, AlN was modified with vinyltriethoxysilane (VTES), and its effect on the properties of a thermally conductive composite of high impact polystyrene (HIPS), and AlN was investigated. Three composites, HIPS/AlN5, HIPS/AlN9, and HIPS/moAlN9, were prepared by mixing HIPS and AlN in a...
Saved in:
| Main Authors: | , , , , , , |
|---|---|
| Format: | Article |
| Language: | English |
| Published: |
Wiley
2024-01-01
|
| Series: | International Journal of Polymer Science |
| Online Access: | http://dx.doi.org/10.1155/2024/2723981 |
| Tags: |
Add Tag
No Tags, Be the first to tag this record!
|
| _version_ | 1832553058227191808 |
|---|---|
| author | Nghiem Thi Thuong Nguyen Ba Lam Pham Anh Son Nguyen Ba Chien Nguyen Pham Duy Linh Chu Thi Hai Nam Nguyen Anh Vu |
| author_facet | Nghiem Thi Thuong Nguyen Ba Lam Pham Anh Son Nguyen Ba Chien Nguyen Pham Duy Linh Chu Thi Hai Nam Nguyen Anh Vu |
| author_sort | Nghiem Thi Thuong |
| collection | DOAJ |
| description | In the present work, AlN was modified with vinyltriethoxysilane (VTES), and its effect on the properties of a thermally conductive composite of high impact polystyrene (HIPS), and AlN was investigated. Three composites, HIPS/AlN5, HIPS/AlN9, and HIPS/moAlN9, were prepared by mixing HIPS and AlN in a toluene solution, followed by hot pressing. The HIPS/AlN composite was characterized by tensile test, impact strength, flexural strength, and hardness shore D. The sample HIPS/moAlN9 showed the improvement of these properties compared to that of the HIPS/AlN9 sample. The increment of those mechanical properties was due to the good interaction between the modified AlN and HIPS resin matrix, which was revealed by morphology observation by SEM. Incorporating modified AlN into the HIPS matrix was also found to enhance the thermal conductivity by about 20%, from 0.15 for HIPS to 0.18 (W/m·K) for HIPS/moAlN9. It was explained due to the good adherence of AlN to the HIPS, which provided more thermal conductive routes than HIPS/AlN. This approach provides a possible strategy to prepare thermally conductive HIPS composite, which may be suitable for electronic device that required heat dissipation. |
| format | Article |
| id | doaj-art-51f968b99dbe4b99a2411e83e5589876 |
| institution | Kabale University |
| issn | 1687-9430 |
| language | English |
| publishDate | 2024-01-01 |
| publisher | Wiley |
| record_format | Article |
| series | International Journal of Polymer Science |
| spelling | doaj-art-51f968b99dbe4b99a2411e83e55898762025-02-03T05:57:03ZengWileyInternational Journal of Polymer Science1687-94302024-01-01202410.1155/2024/2723981Preparation and Characterization of Thermally Conductive High Impact Polystyrene/AlN CompositeNghiem Thi Thuong0Nguyen Ba Lam1Pham Anh Son2Nguyen Ba Chien3Nguyen Pham Duy Linh4Chu Thi Hai Nam5Nguyen Anh Vu6Hanoi University of Science and TechnologyHanoi University of Science and TechnologyHanoi University of Science and TechnologyHanoi University of Science and TechnologyHanoi University of Science and TechnologyHanoi University of Science and TechnologyHanoi University of Science and TechnologyIn the present work, AlN was modified with vinyltriethoxysilane (VTES), and its effect on the properties of a thermally conductive composite of high impact polystyrene (HIPS), and AlN was investigated. Three composites, HIPS/AlN5, HIPS/AlN9, and HIPS/moAlN9, were prepared by mixing HIPS and AlN in a toluene solution, followed by hot pressing. The HIPS/AlN composite was characterized by tensile test, impact strength, flexural strength, and hardness shore D. The sample HIPS/moAlN9 showed the improvement of these properties compared to that of the HIPS/AlN9 sample. The increment of those mechanical properties was due to the good interaction between the modified AlN and HIPS resin matrix, which was revealed by morphology observation by SEM. Incorporating modified AlN into the HIPS matrix was also found to enhance the thermal conductivity by about 20%, from 0.15 for HIPS to 0.18 (W/m·K) for HIPS/moAlN9. It was explained due to the good adherence of AlN to the HIPS, which provided more thermal conductive routes than HIPS/AlN. This approach provides a possible strategy to prepare thermally conductive HIPS composite, which may be suitable for electronic device that required heat dissipation.http://dx.doi.org/10.1155/2024/2723981 |
| spellingShingle | Nghiem Thi Thuong Nguyen Ba Lam Pham Anh Son Nguyen Ba Chien Nguyen Pham Duy Linh Chu Thi Hai Nam Nguyen Anh Vu Preparation and Characterization of Thermally Conductive High Impact Polystyrene/AlN Composite International Journal of Polymer Science |
| title | Preparation and Characterization of Thermally Conductive High Impact Polystyrene/AlN Composite |
| title_full | Preparation and Characterization of Thermally Conductive High Impact Polystyrene/AlN Composite |
| title_fullStr | Preparation and Characterization of Thermally Conductive High Impact Polystyrene/AlN Composite |
| title_full_unstemmed | Preparation and Characterization of Thermally Conductive High Impact Polystyrene/AlN Composite |
| title_short | Preparation and Characterization of Thermally Conductive High Impact Polystyrene/AlN Composite |
| title_sort | preparation and characterization of thermally conductive high impact polystyrene aln composite |
| url | http://dx.doi.org/10.1155/2024/2723981 |
| work_keys_str_mv | AT nghiemthithuong preparationandcharacterizationofthermallyconductivehighimpactpolystyrenealncomposite AT nguyenbalam preparationandcharacterizationofthermallyconductivehighimpactpolystyrenealncomposite AT phamanhson preparationandcharacterizationofthermallyconductivehighimpactpolystyrenealncomposite AT nguyenbachien preparationandcharacterizationofthermallyconductivehighimpactpolystyrenealncomposite AT nguyenphamduylinh preparationandcharacterizationofthermallyconductivehighimpactpolystyrenealncomposite AT chuthihainam preparationandcharacterizationofthermallyconductivehighimpactpolystyrenealncomposite AT nguyenanhvu preparationandcharacterizationofthermallyconductivehighimpactpolystyrenealncomposite |