Enhancing the performance of self-powered ultraviolet photosensor using rapid aqueous chemical-grown aluminum-doped titanium oxide nanorod arrays as electron transport layer
Aluminum (Al)-doped titanium dioxide nanorod arrays (ATNs) were grown on fluorine-doped tin oxide-coated glass at different Al atomic concentrations ranging from 1 at.% to 5 at.% in a Schott bottle through single-step aqueous chemical growth for self-powered photoelectrochemical cell-type ultraviole...
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| Format: | Article |
| Language: | English English English |
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Elsevier
2018
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| Online Access: | http://irep.iium.edu.my/63899/ http://irep.iium.edu.my/63899/2/63899_Enhancing%20the%20performance%20of%20self-powered%20ultraviolet%20photosensor%20using%20rapid%20aqueous%20_scopus.pdf http://irep.iium.edu.my/63899/13/63899_Enhancing%20the%20performance%20of%20self-powered_WOS.pdf http://irep.iium.edu.my/63899/19/63889_Enhancing%20the%20performance%20of%20self-powered%20ultraviolet.pdf |
| _version_ | 1848786112874545152 |
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| author | Mohd Yusoff, Marmeezee Mamat, M. H. Ismail, Ahmad Syakirin Malek, Mohd Firdaus Khusaimi, Zuraida Abu Bakar, Suriani Mohamed, Azmi Ahmad, Mohd Khairul |
| author_facet | Mohd Yusoff, Marmeezee Mamat, M. H. Ismail, Ahmad Syakirin Malek, Mohd Firdaus Khusaimi, Zuraida Abu Bakar, Suriani Mohamed, Azmi Ahmad, Mohd Khairul |
| author_sort | Mohd Yusoff, Marmeezee |
| building | IIUM Repository |
| collection | Online Access |
| description | Aluminum (Al)-doped titanium dioxide nanorod arrays (ATNs) were grown on fluorine-doped tin oxide-coated glass at different Al atomic concentrations ranging from 1 at.% to 5 at.% in a Schott bottle through single-step aqueous chemical growth for self-powered photoelectrochemical cell-type ultraviolet (UV) photosensor applications. X-ray diffraction patterns showed that the grown ATNs exhibited a crystalline rutile structure. The ATNs showed smaller crystallite size and average nanorod diameter and length compared with the undoped sample. The photocurrent measured from the fabricated UV photosensors improved to some extent with increasing Al-dopant concentration. Samples with 2 at.% Al showed the maximum photocurrent of 108.87 μA/cm2 at 0 V bias under UV irradiation (365 nm, 750 μW/cm2). The results show that high-performance UV photosensors can be fabricated and enhanced using ATNs easily prepared in a glass container. |
| first_indexed | 2025-11-14T17:03:52Z |
| format | Article |
| id | iium-63899 |
| institution | International Islamic University Malaysia |
| institution_category | Local University |
| language | English English English |
| last_indexed | 2025-11-14T17:03:52Z |
| publishDate | 2018 |
| publisher | Elsevier |
| recordtype | eprints |
| repository_type | Digital Repository |
| spelling | iium-638992018-12-18T07:29:59Z http://irep.iium.edu.my/63899/ Enhancing the performance of self-powered ultraviolet photosensor using rapid aqueous chemical-grown aluminum-doped titanium oxide nanorod arrays as electron transport layer Mohd Yusoff, Marmeezee Mamat, M. H. Ismail, Ahmad Syakirin Malek, Mohd Firdaus Khusaimi, Zuraida Abu Bakar, Suriani Mohamed, Azmi Ahmad, Mohd Khairul TK Electrical engineering. Electronics Nuclear engineering Aluminum (Al)-doped titanium dioxide nanorod arrays (ATNs) were grown on fluorine-doped tin oxide-coated glass at different Al atomic concentrations ranging from 1 at.% to 5 at.% in a Schott bottle through single-step aqueous chemical growth for self-powered photoelectrochemical cell-type ultraviolet (UV) photosensor applications. X-ray diffraction patterns showed that the grown ATNs exhibited a crystalline rutile structure. The ATNs showed smaller crystallite size and average nanorod diameter and length compared with the undoped sample. The photocurrent measured from the fabricated UV photosensors improved to some extent with increasing Al-dopant concentration. Samples with 2 at.% Al showed the maximum photocurrent of 108.87 μA/cm2 at 0 V bias under UV irradiation (365 nm, 750 μW/cm2). The results show that high-performance UV photosensors can be fabricated and enhanced using ATNs easily prepared in a glass container. Elsevier 2018-06 Article PeerReviewed application/pdf en http://irep.iium.edu.my/63899/2/63899_Enhancing%20the%20performance%20of%20self-powered%20ultraviolet%20photosensor%20using%20rapid%20aqueous%20_scopus.pdf application/pdf en http://irep.iium.edu.my/63899/13/63899_Enhancing%20the%20performance%20of%20self-powered_WOS.pdf application/pdf en http://irep.iium.edu.my/63899/19/63889_Enhancing%20the%20performance%20of%20self-powered%20ultraviolet.pdf Mohd Yusoff, Marmeezee and Mamat, M. H. and Ismail, Ahmad Syakirin and Malek, Mohd Firdaus and Khusaimi, Zuraida and Abu Bakar, Suriani and Mohamed, Azmi and Ahmad, Mohd Khairul (2018) Enhancing the performance of self-powered ultraviolet photosensor using rapid aqueous chemical-grown aluminum-doped titanium oxide nanorod arrays as electron transport layer. Thin Solid Films, 655. pp. 1-12. ISSN 0040-6090 https://www.sciencedirect.com/science/article/pii/S0040609018302414?via%3Dihub#! 10.1016/j.tsf.2018.03.091 |
| spellingShingle | TK Electrical engineering. Electronics Nuclear engineering Mohd Yusoff, Marmeezee Mamat, M. H. Ismail, Ahmad Syakirin Malek, Mohd Firdaus Khusaimi, Zuraida Abu Bakar, Suriani Mohamed, Azmi Ahmad, Mohd Khairul Enhancing the performance of self-powered ultraviolet photosensor using rapid aqueous chemical-grown aluminum-doped titanium oxide nanorod arrays as electron transport layer |
| title | Enhancing the performance of self-powered ultraviolet photosensor using rapid aqueous chemical-grown aluminum-doped titanium oxide nanorod arrays as electron transport layer |
| title_full | Enhancing the performance of self-powered ultraviolet photosensor using rapid aqueous chemical-grown aluminum-doped titanium oxide nanorod arrays as electron transport layer |
| title_fullStr | Enhancing the performance of self-powered ultraviolet photosensor using rapid aqueous chemical-grown aluminum-doped titanium oxide nanorod arrays as electron transport layer |
| title_full_unstemmed | Enhancing the performance of self-powered ultraviolet photosensor using rapid aqueous chemical-grown aluminum-doped titanium oxide nanorod arrays as electron transport layer |
| title_short | Enhancing the performance of self-powered ultraviolet photosensor using rapid aqueous chemical-grown aluminum-doped titanium oxide nanorod arrays as electron transport layer |
| title_sort | enhancing the performance of self-powered ultraviolet photosensor using rapid aqueous chemical-grown aluminum-doped titanium oxide nanorod arrays as electron transport layer |
| topic | TK Electrical engineering. Electronics Nuclear engineering |
| url | http://irep.iium.edu.my/63899/ http://irep.iium.edu.my/63899/ http://irep.iium.edu.my/63899/ http://irep.iium.edu.my/63899/2/63899_Enhancing%20the%20performance%20of%20self-powered%20ultraviolet%20photosensor%20using%20rapid%20aqueous%20_scopus.pdf http://irep.iium.edu.my/63899/13/63899_Enhancing%20the%20performance%20of%20self-powered_WOS.pdf http://irep.iium.edu.my/63899/19/63889_Enhancing%20the%20performance%20of%20self-powered%20ultraviolet.pdf |