Enhanced electromechanical properties of carbon nanotube/polyurethan composite by KMnO.sub.4./sub. oxidation

0428544 - ÚH 2015 RIV CH eng G - Konferenční sborník (zahraniční konf.)
Bořuta, R. - Slobodian, P. - Olejník, R. - Říha, Pavel
Enhanced electromechanical properties of carbon nanotube/polyurethan composite by KMnO₄ oxidation.
TRANS TECH PUBLICATIONS LTD, 2014. 4 s. ISSN 1662-9795. 605
Grant ostatní: GA MŠk(CZ) ED2.1.00/03.0111
Výzkumný záměr: CEZ:AV0Z20600510
Institucionální podpora: RVO:67985874
Klíčová slova: carbon nanotube networks * strain sensing element * polyurethane
Obor OECD: Nano-processes (applications on nano-scale)

The effect of oxidation of multi-walled carbon nanotubes by KMnO₄ on the electrical resistance of a nanotube network/polyurethane composite subjected to bending has been studied. In this respect, the main achievement is a multiple increase of gauge factor for the evaluating electromechanical properties of the composite after nanotube oxidation with KMnO₄. It indicates favorable properties of the composite for its use as a high-deformation strain-sensing element.
Trvalý link: http://hdl.handle.net/11104/0233883