التفاصيل البيبلوغرافية
| العنوان: |
Flexible self-powered piezo-supercapacitor system for wearable electronics. |
| المؤلفون: |
Gilshteyn EP; Laboratory of Nanomaterials, Skolkovo Institute of Science and Technology, Nobel str 3, Moscow, 143025, Russia., Amanbaev D, Silibin MV, Sysa A, Kondrashov VA, Anisimov AS, Kallio T, Nasibulin AG |
| المصدر: |
Nanotechnology [Nanotechnology] 2018 Aug 10; Vol. 29 (32), pp. 325501. Date of Electronic Publication: 2018 May 21. |
| نوع المنشور: |
Journal Article |
| اللغة: |
English |
| بيانات الدورية: |
Publisher: IOP Pub Country of Publication: England NLM ID: 101241272 Publication Model: Print-Electronic Cited Medium: Internet ISSN: 1361-6528 (Electronic) Linking ISSN: 09574484 NLM ISO Abbreviation: Nanotechnology Subsets: PubMed not MEDLINE |
| أسماء مطبوعة: |
Original Publication: Bristol, UK : IOP Pub., c1990- |
| مستخلص: |
The integration of energy harvesting and energy storage in a single device both enables the conversion of ambient energy into electricity and provides a sustainable power source for various electronic devices and systems. On the other hand, mechanical flexibility, coupled with optical transparency of the energy storage devices, is required for many applications, ranging from self-powered rolled-up displays to wearable optoelectronic devices. We integrate a piezoelectric poly(vinylidene-trifluoroethylene) (P(VDF-TrFE)) film into a flexible supercapacitor system to harvest and store the energy. The asymmetric output characteristics of the piezoelectric P(VDF-TrFE) film under mechanical impacts results in effective charging of the supercapacitors. The integrated piezo-supercapacitor exhibits a specific capacitance of 50 F g -1 . The open-circuit voltage of the flexible and transparent supercapacitor reached 500 mV within 20 s during the mechanical action. Our hybridized energy harvesting and storage device can be further extended to provide a sustainable power source for various types of sensors integrated into wearable units. |
| تواريخ الأحداث: |
Date Created: 20180522 Latest Revision: 20191120 |
| رمز التحديث: |
20240628 |
| DOI: |
10.1088/1361-6528/aac658 |
| PMID: |
29781448 |
| قاعدة البيانات: |
MEDLINE |
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