Conjugated Polymers-Based Ternary Hybrid toward Unique Photophysical Properties
The improvement of optical and optoelectronic properties of the individual poly [2-methoxy-5- (2-ethylhexyloxy)-1,4-phenylenevinylene] (MEH-PPV), poly[2-methoxy-5-(3,7-dimethyl-octyloxy)-1,4-phenylenevinylene]–End capped with Dimethyl phenyl (OC1C10–PPV–DMP), and poly (9,9′-di- n -octylfluorenyl-2,7...
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| Format: | Article |
| Language: | English |
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MDPI AG
2022-10-01
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| Series: | Molecules |
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| Online Access: | https://www.mdpi.com/1420-3049/27/20/7011 |
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| author | Bandar Ali Al-Asbahi Mohamad S. AlSalhi Mohammad Hafizuddin Hj. Jumali Amanullah Fatehmulla Saif M. H. Qaid Wafa Musa Mujamammi Hamid M. Ghaithan |
| author_facet | Bandar Ali Al-Asbahi Mohamad S. AlSalhi Mohammad Hafizuddin Hj. Jumali Amanullah Fatehmulla Saif M. H. Qaid Wafa Musa Mujamammi Hamid M. Ghaithan |
| author_sort | Bandar Ali Al-Asbahi |
| collection | DOAJ |
| description | The improvement of optical and optoelectronic properties of the individual poly [2-methoxy-5- (2-ethylhexyloxy)-1,4-phenylenevinylene] (MEH-PPV), poly[2-methoxy-5-(3,7-dimethyl-octyloxy)-1,4-phenylenevinylene]–End capped with Dimethyl phenyl (OC1C10–PPV–DMP), and poly (9,9′-di- n -octylfluorenyl-2,7-diyl) (F8) was revealed by blending them in ternary hybrid with optimal ratio (F8/2 wt.% MEH-PPV/2 wt.% OC1C10–PPV–DMP). All individual and optimal ternary solutions were prepared via the solution-blending method followed by depositing them onto glass and ITO substrates using spin-coating technique. The semi-crystalline phase of the ternary hybrid and the strong mixing between the conjugated polymers were evidenced by observing the X-ray diffraction patterns that related to F8 into the hybrid diffractogram. The optical and optoelectronic properties of all prepared thin films were investigated in terms of absorption and emission spectra, Commission International d′Eclairage (CIE) coordinates, and current–voltage (I-V) characterizations. Emission peaks at the entire range of visible spectrum can be revealed from the ternary hybrid of the three individual conjugated polymers, producing white emission as evidenced from the emission spectrum and CIE coordinates of the hybrid. Among all fabricated organic light-emitting diodes (OLEDs) devices, the ternary hybrid-based-OLED revealed the best performance in terms of current and turn-on voltage. |
| first_indexed | 2024-03-09T19:41:45Z |
| format | Article |
| id | doaj.art-c3dbfa4df46442d9be51ac3a8f676e5b |
| institution | Directory Open Access Journal |
| issn | 1420-3049 |
| language | English |
| last_indexed | 2024-03-09T19:41:45Z |
| publishDate | 2022-10-01 |
| publisher | MDPI AG |
| record_format | Article |
| series | Molecules |
| spelling | doaj.art-c3dbfa4df46442d9be51ac3a8f676e5b2023-11-24T01:35:37ZengMDPI AGMolecules1420-30492022-10-012720701110.3390/molecules27207011Conjugated Polymers-Based Ternary Hybrid toward Unique Photophysical PropertiesBandar Ali Al-Asbahi0Mohamad S. AlSalhi1Mohammad Hafizuddin Hj. Jumali2Amanullah Fatehmulla3Saif M. H. Qaid4Wafa Musa Mujamammi5Hamid M. Ghaithan6Department of Physics & Astronomy, College of Sciences, King Saud University, Riyadh 11451, Saudi ArabiaDepartment of Physics & Astronomy, College of Sciences, King Saud University, Riyadh 11451, Saudi ArabiaSchool of Applied Physics, Faculty of Science and Technology, Universiti Kebangsaan Malaysia, Bangi 43600, MalaysiaDepartment of Physics & Astronomy, College of Sciences, King Saud University, Riyadh 11451, Saudi ArabiaDepartment of Physics & Astronomy, College of Sciences, King Saud University, Riyadh 11451, Saudi ArabiaDepartment of Physics & Astronomy, College of Sciences, King Saud University, Riyadh 11451, Saudi ArabiaDepartment of Physics & Astronomy, College of Sciences, King Saud University, Riyadh 11451, Saudi ArabiaThe improvement of optical and optoelectronic properties of the individual poly [2-methoxy-5- (2-ethylhexyloxy)-1,4-phenylenevinylene] (MEH-PPV), poly[2-methoxy-5-(3,7-dimethyl-octyloxy)-1,4-phenylenevinylene]–End capped with Dimethyl phenyl (OC1C10–PPV–DMP), and poly (9,9′-di- n -octylfluorenyl-2,7-diyl) (F8) was revealed by blending them in ternary hybrid with optimal ratio (F8/2 wt.% MEH-PPV/2 wt.% OC1C10–PPV–DMP). All individual and optimal ternary solutions were prepared via the solution-blending method followed by depositing them onto glass and ITO substrates using spin-coating technique. The semi-crystalline phase of the ternary hybrid and the strong mixing between the conjugated polymers were evidenced by observing the X-ray diffraction patterns that related to F8 into the hybrid diffractogram. The optical and optoelectronic properties of all prepared thin films were investigated in terms of absorption and emission spectra, Commission International d′Eclairage (CIE) coordinates, and current–voltage (I-V) characterizations. Emission peaks at the entire range of visible spectrum can be revealed from the ternary hybrid of the three individual conjugated polymers, producing white emission as evidenced from the emission spectrum and CIE coordinates of the hybrid. Among all fabricated organic light-emitting diodes (OLEDs) devices, the ternary hybrid-based-OLED revealed the best performance in terms of current and turn-on voltage.https://www.mdpi.com/1420-3049/27/20/7011F8MEH-PPVOC1C10-PPV-DMPoptical and optoelectronic propertiesOLED |
| spellingShingle | Bandar Ali Al-Asbahi Mohamad S. AlSalhi Mohammad Hafizuddin Hj. Jumali Amanullah Fatehmulla Saif M. H. Qaid Wafa Musa Mujamammi Hamid M. Ghaithan Conjugated Polymers-Based Ternary Hybrid toward Unique Photophysical Properties Molecules F8 MEH-PPV OC1C10-PPV-DMP optical and optoelectronic properties OLED |
| title | Conjugated Polymers-Based Ternary Hybrid toward Unique Photophysical Properties |
| title_full | Conjugated Polymers-Based Ternary Hybrid toward Unique Photophysical Properties |
| title_fullStr | Conjugated Polymers-Based Ternary Hybrid toward Unique Photophysical Properties |
| title_full_unstemmed | Conjugated Polymers-Based Ternary Hybrid toward Unique Photophysical Properties |
| title_short | Conjugated Polymers-Based Ternary Hybrid toward Unique Photophysical Properties |
| title_sort | conjugated polymers based ternary hybrid toward unique photophysical properties |
| topic | F8 MEH-PPV OC1C10-PPV-DMP optical and optoelectronic properties OLED |
| url | https://www.mdpi.com/1420-3049/27/20/7011 |
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