Temperature Effect on Structural and Optical Characteristics of Solution-processed Polytriarylamine (PTAA) Thin Films for Optoelectronic Applications
Polytriarylamine (PTAA) is a promising yet trending organic semiconductor material in which has unique characteristics that are low-cost fabrication, flexible and stable in room condition. The unique characteristic of PTAA thin films have attracted researchers to explore more on its ability as futur...
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| _version_ | 1831794893355220992 |
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| author | Abdul I. A. Rani Muhammad A. A. Rani Samat I. Mohd S. Osman Norjannah Y. Chee, Fuei Pien Rosfayanti R |
| author_facet | Abdul I. A. Rani Muhammad A. A. Rani Samat I. Mohd S. Osman Norjannah Y. Chee, Fuei Pien Rosfayanti R |
| author_sort | Abdul I. A. Rani |
| building | UMS Library |
| collection | Institutional Repository |
| content_provider | Universiti Malaysia Sabah |
| content_source | UMS Institutional Repository |
| continent | Asia |
| country | Malaysia |
| description | Polytriarylamine (PTAA) is a promising yet trending organic semiconductor material in which has unique characteristics that are low-cost fabrication, flexible and stable in room condition. The unique characteristic of PTAA thin films have attracted researchers to explore more on its ability as future green technology solutions. In this works, the effect of annealing temperature towards PTAA thin films are focused. PTAA thin films is fabricated by solution processed technique and sintered onto the glass substrate by spin coating method. The spin coating speed are 1000 RPM to 5000 RPM. The PTAA thin films are further annealed for an hour with temperatures of 80 oC, 120 oC and 150 oC. It is shown that grain size of thin films are increasing as the temperature increased based on XRD analysis. As for 1000 to 5000 RPM, the highest grain size obtain are 26.46 nm, 31.34 nm, 37.19 nm, 39.96 nm and 42.72 nm, respectively. Optical characteristic also reveals that band gap energy value is perpendicular to the increasing in temperature obtain from the UV-Vis spectrum. The results strongly show that annealing temperature had significantly affected both structural and optical properties of PTAA thin films. |
| format | Article |
| id | my.ums.eprints-32632 |
| institution | Universiti Malaysia Sabah |
| language | en en |
| publishDate | 2021 |
| publisher | Akademi Sains Malaysia |
| record_format | eprints |
| spelling | my.ums.eprints-326322022-05-19T08:30:37Z https://eprints.ums.edu.my/id/eprint/32632/ Temperature Effect on Structural and Optical Characteristics of Solution-processed Polytriarylamine (PTAA) Thin Films for Optoelectronic Applications Abdul I. A. Rani Muhammad A. A. Rani Samat I. Mohd S. Osman Norjannah Y. Chee, Fuei Pien Rosfayanti R QC1-999 Physics Polytriarylamine (PTAA) is a promising yet trending organic semiconductor material in which has unique characteristics that are low-cost fabrication, flexible and stable in room condition. The unique characteristic of PTAA thin films have attracted researchers to explore more on its ability as future green technology solutions. In this works, the effect of annealing temperature towards PTAA thin films are focused. PTAA thin films is fabricated by solution processed technique and sintered onto the glass substrate by spin coating method. The spin coating speed are 1000 RPM to 5000 RPM. The PTAA thin films are further annealed for an hour with temperatures of 80 oC, 120 oC and 150 oC. It is shown that grain size of thin films are increasing as the temperature increased based on XRD analysis. As for 1000 to 5000 RPM, the highest grain size obtain are 26.46 nm, 31.34 nm, 37.19 nm, 39.96 nm and 42.72 nm, respectively. Optical characteristic also reveals that band gap energy value is perpendicular to the increasing in temperature obtain from the UV-Vis spectrum. The results strongly show that annealing temperature had significantly affected both structural and optical properties of PTAA thin films. Akademi Sains Malaysia 2021 Article PeerReviewed text en https://eprints.ums.edu.my/id/eprint/32632/1/Temperature%20Effect%20on%20Structural%20and%20Optical%20Characteristics%20of%20Solution-processed%20Polytriarylamine%20%28PTAA%29%20Thin%20Films%20for%20Optoelectronic%20Applications.pdf text en https://eprints.ums.edu.my/id/eprint/32632/3/Temperature%20Effect%20on%20Structural%20and%20Optical%20Characteristics%20of%20Solution-processed%20Polytriarylamine%20%28PTAA%29%20Thin%20Films%20for%20Optoelectronic%20Applications%20_ABSTRACT.pdf Abdul I. A. Rani and Muhammad A. A. Rani and Samat I. and Mohd S. Osman and Norjannah Y. and Chee, Fuei Pien and Rosfayanti R (2021) Temperature Effect on Structural and Optical Characteristics of Solution-processed Polytriarylamine (PTAA) Thin Films for Optoelectronic Applications. ASM Science Journal, 16. pp. 1-6. ISSN 1823-6782 https://www.akademisains.gov.my/asmsj/article/temperature-effect-on-structural-and-optical-characteristics-of-solution-processed-polytriarylamine-ptaa-thin-films-for-optoelectronic-applications/ https://doi.org/10.32802/asmscj.2021.813 https://doi.org/10.32802/asmscj.2021.813 |
| spellingShingle | QC1-999 Physics Abdul I. A. Rani Muhammad A. A. Rani Samat I. Mohd S. Osman Norjannah Y. Chee, Fuei Pien Rosfayanti R Temperature Effect on Structural and Optical Characteristics of Solution-processed Polytriarylamine (PTAA) Thin Films for Optoelectronic Applications |
| title | Temperature Effect on Structural and Optical Characteristics of Solution-processed Polytriarylamine (PTAA) Thin Films for Optoelectronic Applications |
| title_full | Temperature Effect on Structural and Optical Characteristics of Solution-processed Polytriarylamine (PTAA) Thin Films for Optoelectronic Applications |
| title_fullStr | Temperature Effect on Structural and Optical Characteristics of Solution-processed Polytriarylamine (PTAA) Thin Films for Optoelectronic Applications |
| title_full_unstemmed | Temperature Effect on Structural and Optical Characteristics of Solution-processed Polytriarylamine (PTAA) Thin Films for Optoelectronic Applications |
| title_short | Temperature Effect on Structural and Optical Characteristics of Solution-processed Polytriarylamine (PTAA) Thin Films for Optoelectronic Applications |
| title_sort | temperature effect on structural and optical characteristics of solution-processed polytriarylamine (ptaa) thin films for optoelectronic applications |
| topic | QC1-999 Physics |
| url | https://eprints.ums.edu.my/id/eprint/32632/1/Temperature%20Effect%20on%20Structural%20and%20Optical%20Characteristics%20of%20Solution-processed%20Polytriarylamine%20%28PTAA%29%20Thin%20Films%20for%20Optoelectronic%20Applications.pdf https://eprints.ums.edu.my/id/eprint/32632/3/Temperature%20Effect%20on%20Structural%20and%20Optical%20Characteristics%20of%20Solution-processed%20Polytriarylamine%20%28PTAA%29%20Thin%20Films%20for%20Optoelectronic%20Applications%20_ABSTRACT.pdf https://eprints.ums.edu.my/id/eprint/32632/ https://www.akademisains.gov.my/asmsj/article/temperature-effect-on-structural-and-optical-characteristics-of-solution-processed-polytriarylamine-ptaa-thin-films-for-optoelectronic-applications/ https://doi.org/10.32802/asmscj.2021.813 https://doi.org/10.32802/asmscj.2021.813 |
| url_provider | http://eprints.ums.edu.my/ |