Characterization of TMED-copper (I) iodide (CuI) thin film and performance of solid state dye sensitized solar cell applications / Ayib Rosdi Zainun
This thesis investigates the use of eco-friendly copper (I) iodide or cuprous iodide (CuI), a p-type semiconductor material, with the incorporation of a chelating agent or organic ligand, called tetramethylethylenediamine (TMED@TMEDA) in the preparation for solid-state dye-sensitized solar cells (DS...
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| Format: | Book Section |
| Language: | English |
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Intitute of Graduate Studies, UiTM
2013
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| Online Access: | https://ir.uitm.edu.my/id/eprint/18989/1/ABS_AYIB%20ROSDI%20ZAINUN%20TDRA%20VOL%203%20IGS%2013.pdf |
| _version_ | 1825735134046846976 |
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| author | Zainun, Ayib Rosdi |
| author_facet | Zainun, Ayib Rosdi |
| author_sort | Zainun, Ayib Rosdi |
| collection | UITM |
| description | This thesis investigates the use of eco-friendly copper (I) iodide or cuprous iodide (CuI), a p-type semiconductor material, with the incorporation of a chelating agent or organic ligand, called tetramethylethylenediamine (TMED@TMEDA) in the preparation for solid-state dye-sensitized solar cells (DSSC). The CuI solution incorporated with the ligand was dispersed in acetonitrile solvent and deposited on glass and indium-doped tin oxide (ITO) substrates. The thin film is characterized to study its suitability for applications in dye sensitized solar cell (DSSC), a low cost solar cell but having high energy conversion efficiency. From the characterization, compared to that of pure CuI film, its optical properties show improved band-gap energy, while its electrical properties show improved conductivity. An efficient solid-state dyesensitized solar cell (n-TiO2/dye/p-CuI) with improved stability was fabricated. The TMED-capped CuI crystals not only controls pore-filling of the dyed TiO2 layer but also improves the electrical contacts between the TiO2 particles, which in general improves the efficiency of the DSSCs. Current-voltage characteristics of the cell showed a larger energy conversion, achieving higher energy conversion efficiency and improved stability. |
| first_indexed | 2024-03-06T01:42:29Z |
| format | Book Section |
| id | oai:ir.uitm.edu.my:18989 |
| institution | Universiti Teknologi MARA |
| language | English |
| last_indexed | 2024-03-06T01:42:29Z |
| publishDate | 2013 |
| publisher | Intitute of Graduate Studies, UiTM |
| record_format | dspace |
| spelling | oai:ir.uitm.edu.my:189892018-01-30T09:21:43Z https://ir.uitm.edu.my/id/eprint/18989/ Characterization of TMED-copper (I) iodide (CuI) thin film and performance of solid state dye sensitized solar cell applications / Ayib Rosdi Zainun Zainun, Ayib Rosdi Electricity and magnetism QD Chemistry This thesis investigates the use of eco-friendly copper (I) iodide or cuprous iodide (CuI), a p-type semiconductor material, with the incorporation of a chelating agent or organic ligand, called tetramethylethylenediamine (TMED@TMEDA) in the preparation for solid-state dye-sensitized solar cells (DSSC). The CuI solution incorporated with the ligand was dispersed in acetonitrile solvent and deposited on glass and indium-doped tin oxide (ITO) substrates. The thin film is characterized to study its suitability for applications in dye sensitized solar cell (DSSC), a low cost solar cell but having high energy conversion efficiency. From the characterization, compared to that of pure CuI film, its optical properties show improved band-gap energy, while its electrical properties show improved conductivity. An efficient solid-state dyesensitized solar cell (n-TiO2/dye/p-CuI) with improved stability was fabricated. The TMED-capped CuI crystals not only controls pore-filling of the dyed TiO2 layer but also improves the electrical contacts between the TiO2 particles, which in general improves the efficiency of the DSSCs. Current-voltage characteristics of the cell showed a larger energy conversion, achieving higher energy conversion efficiency and improved stability. Intitute of Graduate Studies, UiTM 2013 Book Section PeerReviewed text en https://ir.uitm.edu.my/id/eprint/18989/1/ABS_AYIB%20ROSDI%20ZAINUN%20TDRA%20VOL%203%20IGS%2013.pdf Characterization of TMED-copper (I) iodide (CuI) thin film and performance of solid state dye sensitized solar cell applications / Ayib Rosdi Zainun. (2013) In: THE DOCTORAL RESEARCH ABSTRACTS. IPSis Biannual Publication, 3 (3). Intitute of Graduate Studies, UiTM, Shah Alam. |
| spellingShingle | Electricity and magnetism QD Chemistry Zainun, Ayib Rosdi Characterization of TMED-copper (I) iodide (CuI) thin film and performance of solid state dye sensitized solar cell applications / Ayib Rosdi Zainun |
| title | Characterization of TMED-copper (I) iodide (CuI) thin film and performance of solid state dye sensitized solar cell applications / Ayib Rosdi Zainun |
| title_full | Characterization of TMED-copper (I) iodide (CuI) thin film and performance of solid state dye sensitized solar cell applications / Ayib Rosdi Zainun |
| title_fullStr | Characterization of TMED-copper (I) iodide (CuI) thin film and performance of solid state dye sensitized solar cell applications / Ayib Rosdi Zainun |
| title_full_unstemmed | Characterization of TMED-copper (I) iodide (CuI) thin film and performance of solid state dye sensitized solar cell applications / Ayib Rosdi Zainun |
| title_short | Characterization of TMED-copper (I) iodide (CuI) thin film and performance of solid state dye sensitized solar cell applications / Ayib Rosdi Zainun |
| title_sort | characterization of tmed copper i iodide cui thin film and performance of solid state dye sensitized solar cell applications ayib rosdi zainun |
| topic | Electricity and magnetism QD Chemistry |
| url | https://ir.uitm.edu.my/id/eprint/18989/1/ABS_AYIB%20ROSDI%20ZAINUN%20TDRA%20VOL%203%20IGS%2013.pdf |
| work_keys_str_mv | AT zainunayibrosdi characterizationoftmedcopperiiodidecuithinfilmandperformanceofsolidstatedyesensitizedsolarcellapplicationsayibrosdizainun |