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Title: Bi-functional electrode for UV detector and supercapacitor
Authors: Sun, Leimeng
Wang, Xinghui
Zhang, Kang
Zou, Jianping
Yan, Zhiyu
Hu, Xiaonan
Zhang, Qing
Keywords: Carbon Wall
Silicon Nanowires Array
Issue Date: 2015
Source: 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.
Series/Report no.: Nano Energy
Abstract: 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.
ISSN: 2211-2855
DOI: 10.1016/j.nanoen.2015.05.008
Rights: © 2015 Elsevier Ltd.
Fulltext Permission: none
Fulltext Availability: No Fulltext
Appears in Collections:EEE Journal Articles

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