Izlaganje sa skupa

Carbon Nanotube Areas - Printed on Textile and Paper Substrates

Thomas Fischer ; Department of Lightweight Structures and Polymer Technology, Chemnitz University of Technology, Germany
Nora Wetzold ; Institute for Print and Media Technology, Chemnitz University of Technology, Germany
Holg Elsner ; Department of Lightweight Structures and Polymer Technology, Chemnitz University of Technology, Germany
Lothar Kroll ; Department of Lightweight Structures and Polymer Technology, Chemnitz University of Technology, Germany
Arved C. Hübler ; Institute for Print and Media Technology, Chemnitz University of Technology, Germany

Sažetak

Mass printing processes are the key technology to
produce mass products to the point of one‐disposable.
Carbon nanotube (CNT) based structures were prepared
by flexographic printing using multi‐walled carbon
nanotube (MWCNT) dispersions in water. The carbon
nanotubes were applied to a textile substrate made of
polyester and polyamide microfilaments and to both‐side
coated paper to produce electrically conductive layers that
can be used, for example, as heating elements. Carbon
nanotube layers with sheet resistivity ranging from 0.12 to
3.00 kΩ/sq were obtained. The ratio of radiation power PS
(determined according to the Stefan‐Boltzmann law) of the
printed layers to the electrical power spent, represents the
efficiency of the system. The samples on textile substrate
with a surface temperature of 169°C have an efficiency of
25%, the paper samples with a surface temperature of 93
°C have an efficiency of about 15 %.

Ključne riječi

mass printing; flexographic printing; carbon nanotube; nonwoven substrate; heating element

Hrčak ID:

71562

URI

https://hrcak.srce.hr/71562

Datum izdavanja:

15.6.2011.

Posjeta: 2.599 *