Printed supercapacitors: Manufacturing, electrical properties and life-time

Jari Keskinen; Leo von Hertzen; Mikael Bergelin; Max Johansson; Timo Flyktman; Elina Jansson

Printed supercapacitors: Manufacturing, electrical properties and life-time

Jari Keskinen, Leo von Hertzen, Mikael Bergelin, Max Johansson, Timo Flyktman, Elina Jansson

Research output: Contribution to conference › Other conference contribution › Scientific

Abstract

Our development facilitates the manufacturing of inexpensive supercapacitors by printing technology. The components are designed to be used in high-volume applications such as RFID or packaging. We have applied activated carbon ink electrodes with various electrolytes including aqueous sodium nitrate and TEABF4 in propylene carbonate. The electrode structures have been fabricated using either pilot scale rotary screen printing or laboratory scale bar coater. Coated aluminium laminates have been used as substrates and encapsulation. The geometric area of the printed supercapacitors has been 2-100 cm2 resulting to 0.2 - 20 F capacitance. The cycle life exceeds 50000 cycles.

Original language	English
Publication status	Published - 2014
Event	Supercapacitors Europe 2014 - Berlin, Germany Duration: 1 Apr 2014 → 2 Apr 2014

Conference

Conference	Supercapacitors Europe 2014
Country	Germany
City	Berlin
Period	1/04/14 → 2/04/14

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Keywords

supercapacitors
printed electronics
energy storage

Cite this

Keskinen, J., von Hertzen, L., Bergelin, M., Johansson, M., Flyktman, T., & Jansson, E. (2014). Printed supercapacitors: Manufacturing, electrical properties and life-time. Supercapacitors Europe 2014, Berlin, Germany.

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title = "Printed supercapacitors: Manufacturing, electrical properties and life-time",

abstract = "Our development facilitates the manufacturing of inexpensive supercapacitors by printing technology. The components are designed to be used in high-volume applications such as RFID or packaging. We have applied activated carbon ink electrodes with various electrolytes including aqueous sodium nitrate and TEABF4 in propylene carbonate. The electrode structures have been fabricated using either pilot scale rotary screen printing or laboratory scale bar coater. Coated aluminium laminates have been used as substrates and encapsulation. The geometric area of the printed supercapacitors has been 2-100 cm2 resulting to 0.2 - 20 F capacitance. The cycle life exceeds 50000 cycles.",

keywords = "supercapacitors, printed electronics, energy storage",

author = "Jari Keskinen and {von Hertzen}, Leo and Mikael Bergelin and Max Johansson and Timo Flyktman and Elina Jansson",

note = "Project code: 77085; Supercapacitors Europe 2014 ; Conference date: 01-04-2014 Through 02-04-2014",

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TY - CONF

T1 - Printed supercapacitors

T2 - Supercapacitors Europe 2014

AU - Keskinen, Jari

AU - von Hertzen, Leo

AU - Bergelin, Mikael

AU - Johansson, Max

AU - Flyktman, Timo

AU - Jansson, Elina

N1 - Project code: 77085

PY - 2014

Y1 - 2014

N2 - Our development facilitates the manufacturing of inexpensive supercapacitors by printing technology. The components are designed to be used in high-volume applications such as RFID or packaging. We have applied activated carbon ink electrodes with various electrolytes including aqueous sodium nitrate and TEABF4 in propylene carbonate. The electrode structures have been fabricated using either pilot scale rotary screen printing or laboratory scale bar coater. Coated aluminium laminates have been used as substrates and encapsulation. The geometric area of the printed supercapacitors has been 2-100 cm2 resulting to 0.2 - 20 F capacitance. The cycle life exceeds 50000 cycles.

AB - Our development facilitates the manufacturing of inexpensive supercapacitors by printing technology. The components are designed to be used in high-volume applications such as RFID or packaging. We have applied activated carbon ink electrodes with various electrolytes including aqueous sodium nitrate and TEABF4 in propylene carbonate. The electrode structures have been fabricated using either pilot scale rotary screen printing or laboratory scale bar coater. Coated aluminium laminates have been used as substrates and encapsulation. The geometric area of the printed supercapacitors has been 2-100 cm2 resulting to 0.2 - 20 F capacitance. The cycle life exceeds 50000 cycles.

KW - supercapacitors

KW - printed electronics

KW - energy storage

UR - http://www.idtechex.com/printed-electronics-europe-14/downloads.asp

M3 - Other conference contribution

Y2 - 1 April 2014 through 2 April 2014

ER -

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