Embedded PEDOT:PSS/AgNFs network flexible transparent electrode for solid-state supercapacitor
Autor: | Tolendra Kshetri, Joong Hee Lee, Soram Bobby Singh, Thangjam Ibomcha Singh, Nam Hoon Kim |
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Rok vydání: | 2019 |
Předmět: |
Supercapacitor
Fabrication Materials science business.industry General Chemical Engineering Bend radius 02 engineering and technology General Chemistry 010402 general chemistry 021001 nanoscience & nanotechnology 01 natural sciences Industrial and Manufacturing Engineering Energy storage 0104 chemical sciences PEDOT:PSS Electrode Transmittance Environmental Chemistry Optoelectronics 0210 nano-technology business Sheet resistance |
Zdroj: | Chemical Engineering Journal. 359:197-207 |
ISSN: | 1385-8947 |
Popis: | Energy storage devices that offer high energy storage capacity along with high electro-optical and mechanical performance is still a great challenge as a power source for transparent electronic gadgets. Here, we report the fabrication of an ultra-flexible, lightweight embedded PEDOT:PSS/AgNFs/NOA 63 hybrid transparent supercapacitor electrode (HTSE) film by using a peel-off transfer process technique. The HTSE film shows a good electro-optical performance, the sheet resistance of Rs ∼2.12 Ω/sq at 84.65% transmittance, along with excellent mechanical bending and flexibility characteristics. The HTSE film shows a negligible change in resistance, only a ∼1% increase in resistance is observed after 10,000 bending cycles at a bending radius of 2.0 mm. The HTSE film also exhibits good electrochemical performance with an areal capacitance of 3.64 mF/cm2 at 84.65% transmittance. The fabricated supercapacitor device also exhibits excellent mechanical flexibility, only |
Databáze: | OpenAIRE |
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