Transparent and flexible high-performance supercapacitors based on single-walled carbon nanotube films

Petri Kanninen; Luong Nguyen Dang; Hoang Sinh Le; Ilya V. Anoshkin; Alexey Tsapenko; Jukka Seppälä; Albert G. Nasibulin; Tanja Kallio

doi:10.1088/0957-4484/27/23/235403

Transparent and flexible high-performance supercapacitors based on single-walled carbon nanotube films

Petri Kanninen, Luong Nguyen Dang, Hoang Sinh Le, Ilya V. Anoshkin, Alexey Tsapenko, Jukka Seppälä, Albert G. Nasibulin, Tanja Kallio

Research output: Contribution to journal › Article › Scientific › peer-review

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Abstract

Transparent and flexible energy storage devices have garnered great interest due to their suitability for display, sensor and photovoltaic applications. In this paper, we report the application of aerosol synthesized and dry deposited single-walled carbon nanotube (SWCNT) thin films as electrodes for an electrochemical double-layer capacitor (EDLC). SWCNT films exhibit extremely large specific capacitance (178 F g^-1 or 552 μF cm^-2), high optical transparency (92%) and stability for 10 000 charge/discharge cycles. A transparent and flexible EDLC prototype is constructed with a polyethylene casing and a gel electrolyte.

Original language	English
Article number	235403
Pages (from-to)	1-6
Journal	Nanotechnology
Volume	27
Issue number	23
DOIs	https://doi.org/10.1088/0957-4484/27/23/235403
Publication status	Published - 28 Apr 2016
MoE publication type	A1 Journal article-refereed

Keywords

energy storage
flexible
single-walled carbon nanotube
supercapacitor
transparent

UN SDGs

This output contributes to the following UN Sustainable Development Goals (SDGs)

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abstract = "Transparent and flexible energy storage devices have garnered great interest due to their suitability for display, sensor and photovoltaic applications. In this paper, we report the application of aerosol synthesized and dry deposited single-walled carbon nanotube (SWCNT) thin films as electrodes for an electrochemical double-layer capacitor (EDLC). SWCNT films exhibit extremely large specific capacitance (178 F g-1 or 552 μF cm-2), high optical transparency (92%) and stability for 10 000 charge/discharge cycles. A transparent and flexible EDLC prototype is constructed with a polyethylene casing and a gel electrolyte.",

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AU - Tsapenko, Alexey

AU - Seppälä, Jukka

AU - Nasibulin, Albert G.

AU - Kallio, Tanja

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Transparent and flexible high-performance supercapacitors based on single-walled carbon nanotube films

Abstract

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Transparent and flexible high-performance supercapacitors based on single-walled carbon nanotube films

Abstract

Keywords

UN SDGs

Access to Document

OpenUrl availability

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Fingerprint

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Bioeconomy Research Infrastructure

OtaNano - Nanomicroscopy Center

Raw Materials Research Infrastructure

Cite this