Bi-functional electrode for UV detector and supercapacitor
In this paper, we present an integrated device in which an UV detector and a supercapacitor are built on the same vertical-aligned silicon nanowire (SiNW) array electrode. It is found that the embedded supercapacitor is of an impressive capacitance density of 13.6 F cm−3 and able to power the detect...
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sg-ntu-dr.10356-868372020-03-07T13:57:30Z Bi-functional electrode for UV detector and supercapacitor Sun, Leimeng Wang, Xinghui Zhang, Kang Zou, Jianping Yan, Zhiyu Hu, Xiaonan Zhang, Qing School of Electrical and Electronic Engineering Nanoelectronics Centre of Excellence Carbon Wall Silicon Nanowires Array In this paper, we present an integrated device in which an UV detector and a supercapacitor are built on the same vertical-aligned silicon nanowire (SiNW) array electrode. It is found that the embedded supercapacitor is of an impressive capacitance density of 13.6 F cm−3 and able to power the detector for more than 10 h with a single charge in less than 100 s. The fast and stable UV light responsivity of the detector has been demonstrated during the whole working period. This low cost high performance device has proved a type of promising applications in which a sensor is seamlessly integrated with a power source for its functions. MOE (Min. of Education, S’pore) 2018-07-24T04:34:46Z 2019-12-06T16:29:57Z 2018-07-24T04:34:46Z 2019-12-06T16:29:57Z 2015 Journal Article Sun, L., Wang, X., Zhang, K., Zou, J., Yan, Z., Hu, X.,& Zhang, Q. (2015). Bi-functional electrode for UV detector and supercapacitor. Nano Energy, 15, 445-452. 2211-2855 https://hdl.handle.net/10356/86837 http://hdl.handle.net/10220/45204 10.1016/j.nanoen.2015.05.008 en Nano Energy © 2015 Elsevier Ltd. |
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Carbon Wall Silicon Nanowires Array Sun, Leimeng Wang, Xinghui Zhang, Kang Zou, Jianping Yan, Zhiyu Hu, Xiaonan Zhang, Qing Bi-functional electrode for UV detector and supercapacitor |
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In this paper, we present an integrated device in which an UV detector and a supercapacitor are built on the same vertical-aligned silicon nanowire (SiNW) array electrode. It is found that the embedded supercapacitor is of an impressive capacitance density of 13.6 F cm−3 and able to power the detector for more than 10 h with a single charge in less than 100 s. The fast and stable UV light responsivity of the detector has been demonstrated during the whole working period. This low cost high performance device has proved a type of promising applications in which a sensor is seamlessly integrated with a power source for its functions. |
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School of Electrical and Electronic Engineering |
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School of Electrical and Electronic Engineering Sun, Leimeng Wang, Xinghui Zhang, Kang Zou, Jianping Yan, Zhiyu Hu, Xiaonan Zhang, Qing |
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Article |
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Sun, Leimeng Wang, Xinghui Zhang, Kang Zou, Jianping Yan, Zhiyu Hu, Xiaonan Zhang, Qing |
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Sun, Leimeng |
title |
Bi-functional electrode for UV detector and supercapacitor |
title_short |
Bi-functional electrode for UV detector and supercapacitor |
title_full |
Bi-functional electrode for UV detector and supercapacitor |
title_fullStr |
Bi-functional electrode for UV detector and supercapacitor |
title_full_unstemmed |
Bi-functional electrode for UV detector and supercapacitor |
title_sort |
bi-functional electrode for uv detector and supercapacitor |
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2018 |
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https://hdl.handle.net/10356/86837 http://hdl.handle.net/10220/45204 |
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