Effect of chenodeoxycholic acid on the performance of dye-sensitized solar cells utilizing pinang palm (Areca catechu) dye
This study examined and described the optical and photovoltaic (PV) characterizations of the Fruit Areca catechu (pinang) as a new type of organic sensitizer. Recent reports stated that including chenodeoxycholic acid (CDCA) in the dye improves the performance of dye-sensitized solar cells (DSSCs)....
| Main Authors: | , , , , , , , , , |
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| Format: | Article |
| Language: | English |
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Penerbit Universiti Kebangsaan Malaysia
2020
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| Online Access: | http://psasir.upm.edu.my/id/eprint/88574/ http://psasir.upm.edu.my/id/eprint/88574/1/ABSTRACT.pdf |
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| author | Najm, Asmaa Soheil Ahmad Ludin, Norasikin Hamid, Norul Hisham Ibrahim, Mohd Adib Mat Teridi, Mohd Asri Sopian, Kamaruzzaman Moria, Hazim Holi, Araa Mebdir Al-Zahrani, Asla Abdullah Naeem, Hasanain Salah |
| author_facet | Najm, Asmaa Soheil Ahmad Ludin, Norasikin Hamid, Norul Hisham Ibrahim, Mohd Adib Mat Teridi, Mohd Asri Sopian, Kamaruzzaman Moria, Hazim Holi, Araa Mebdir Al-Zahrani, Asla Abdullah Naeem, Hasanain Salah |
| author_sort | Najm, Asmaa Soheil |
| building | UPM Institutional Repository |
| collection | Online Access |
| description | This study examined and described the optical and photovoltaic (PV) characterizations of the Fruit Areca catechu (pinang) as a new type of organic sensitizer. Recent reports stated that including chenodeoxycholic acid (CDCA) in the dye improves the performance of dye-sensitized solar cells (DSSCs). The effectiveness of PV dye was investigated by applying it in a DSSC. The absorption spectra indicated that natural dyes with CDCA has an excellent stabilizing ability. The Fourier-transform infrared spectra indicated the existence of carboxylic and hydroxyl functional groups in the naturally extracted dye. These functional groups were responsible for the rapid electron transfer and strong electronic linkages of interactions within the TiO2 surface. In this study, photoluminescence spectra analysis showed that by narrowing the bandgap, incorporating CDCA as a co-adsorbent in natural dye could generate a significant photocurrent. The overall power conversion efficiency was enhanced by 4.6%. Moreover, the cell efficiency reached up to 0.076% after adding 1.5 mM of CDCA without optimizing the sensitization time. Results demonstrated that the present study contributes toward the improvement of DSSC through efficient electron injection. |
| first_indexed | 2025-11-15T12:48:34Z |
| format | Article |
| id | upm-88574 |
| institution | Universiti Putra Malaysia |
| institution_category | Local University |
| language | English |
| last_indexed | 2025-11-15T12:48:34Z |
| publishDate | 2020 |
| publisher | Penerbit Universiti Kebangsaan Malaysia |
| recordtype | eprints |
| repository_type | Digital Repository |
| spelling | upm-885742021-12-21T08:52:36Z http://psasir.upm.edu.my/id/eprint/88574/ Effect of chenodeoxycholic acid on the performance of dye-sensitized solar cells utilizing pinang palm (Areca catechu) dye Najm, Asmaa Soheil Ahmad Ludin, Norasikin Hamid, Norul Hisham Ibrahim, Mohd Adib Mat Teridi, Mohd Asri Sopian, Kamaruzzaman Moria, Hazim Holi, Araa Mebdir Al-Zahrani, Asla Abdullah Naeem, Hasanain Salah This study examined and described the optical and photovoltaic (PV) characterizations of the Fruit Areca catechu (pinang) as a new type of organic sensitizer. Recent reports stated that including chenodeoxycholic acid (CDCA) in the dye improves the performance of dye-sensitized solar cells (DSSCs). The effectiveness of PV dye was investigated by applying it in a DSSC. The absorption spectra indicated that natural dyes with CDCA has an excellent stabilizing ability. The Fourier-transform infrared spectra indicated the existence of carboxylic and hydroxyl functional groups in the naturally extracted dye. These functional groups were responsible for the rapid electron transfer and strong electronic linkages of interactions within the TiO2 surface. In this study, photoluminescence spectra analysis showed that by narrowing the bandgap, incorporating CDCA as a co-adsorbent in natural dye could generate a significant photocurrent. The overall power conversion efficiency was enhanced by 4.6%. Moreover, the cell efficiency reached up to 0.076% after adding 1.5 mM of CDCA without optimizing the sensitization time. Results demonstrated that the present study contributes toward the improvement of DSSC through efficient electron injection. Penerbit Universiti Kebangsaan Malaysia 2020 Article PeerReviewed text en http://psasir.upm.edu.my/id/eprint/88574/1/ABSTRACT.pdf Najm, Asmaa Soheil and Ahmad Ludin, Norasikin and Hamid, Norul Hisham and Ibrahim, Mohd Adib and Mat Teridi, Mohd Asri and Sopian, Kamaruzzaman and Moria, Hazim and Holi, Araa Mebdir and Al-Zahrani, Asla Abdullah and Naeem, Hasanain Salah (2020) Effect of chenodeoxycholic acid on the performance of dye-sensitized solar cells utilizing pinang palm (Areca catechu) dye. Sains Malaysiana, 49 (12). 3017 - 3028. ISSN 0126-6039; ESSN: 2735-0118 https://www.ukm.my/jsm/english_journals/vol49num12_2020/vol49num12_2020pg3017-3028.html 10.17576/jsm-2020-4912-13 |
| spellingShingle | Najm, Asmaa Soheil Ahmad Ludin, Norasikin Hamid, Norul Hisham Ibrahim, Mohd Adib Mat Teridi, Mohd Asri Sopian, Kamaruzzaman Moria, Hazim Holi, Araa Mebdir Al-Zahrani, Asla Abdullah Naeem, Hasanain Salah Effect of chenodeoxycholic acid on the performance of dye-sensitized solar cells utilizing pinang palm (Areca catechu) dye |
| title | Effect of chenodeoxycholic acid on the performance of dye-sensitized solar cells utilizing pinang palm (Areca catechu) dye |
| title_full | Effect of chenodeoxycholic acid on the performance of dye-sensitized solar cells utilizing pinang palm (Areca catechu) dye |
| title_fullStr | Effect of chenodeoxycholic acid on the performance of dye-sensitized solar cells utilizing pinang palm (Areca catechu) dye |
| title_full_unstemmed | Effect of chenodeoxycholic acid on the performance of dye-sensitized solar cells utilizing pinang palm (Areca catechu) dye |
| title_short | Effect of chenodeoxycholic acid on the performance of dye-sensitized solar cells utilizing pinang palm (Areca catechu) dye |
| title_sort | effect of chenodeoxycholic acid on the performance of dye-sensitized solar cells utilizing pinang palm (areca catechu) dye |
| url | http://psasir.upm.edu.my/id/eprint/88574/ http://psasir.upm.edu.my/id/eprint/88574/ http://psasir.upm.edu.my/id/eprint/88574/ http://psasir.upm.edu.my/id/eprint/88574/1/ABSTRACT.pdf |