کد مقاله | کد نشریه | سال انتشار | مقاله انگلیسی | نسخه تمام متن |
---|---|---|---|---|
7851904 | 1508863 | 2015 | 25 صفحه PDF | دانلود رایگان |
عنوان انگلیسی مقاله ISI
Fabrication of an eco-friendly composite nanogenerator for self-powered photosensor applications
ترجمه فارسی عنوان
ساخت یک نانوژنراتور کامپوزیت سازگار با محیط زیست برای کاربردهای حساس به نور
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موضوعات مرتبط
مهندسی و علوم پایه
مهندسی انرژی
انرژی (عمومی)
چکیده انگلیسی
We report the fabrication of a biocompatible, eco-friendly composite nanogenerator for a self-powered ultraviolet (UV) photosensor. The composite nanogenerator, which consisted of ZnO nanowires and reduced graphene oxide in a polydimethylsiloxane matrix, generated an average peak-to-peak output voltage and current of 15.5 V and 2.26 μA, respectively, with an output power of 35.03 μW under palm impact. Under a periodic foot stamp, an output voltage and current of 5.5 V and 0.63 μA, respectively, were observed. A large-area composite nanogenerator (11 Ã 10 cm2) was fabricated; the device delivered a maximum output voltage and current of 35 V and 4 μA, respectively. Further, we have demonstrated the capability of the composite nanogenerator to power light-emitting diodes, segmented displays, and liquid-crystal displays. Finally, we constructed a self-powered UV photosensor by combining our composite nanogenerator with a ZnO nanowire photodetector.
ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Carbon - Volume 84, April 2015, Pages 56-65
Journal: Carbon - Volume 84, April 2015, Pages 56-65
نویسندگان
Balasubramaniam Saravanakumar, Kaliannan Thiyagarajan, Nagamalleswara Rao Alluri, Shin SoYoon, Kim Taehyun, Zong-Hong Lin, Sang-Jae Kim,