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Pregled bibliografske jedinice broj: 1053630

Composites of multiwall carbon nanotubes and conducting polyaniline: Bulk samples and films produced from a solution in chloroform


Baćani, Mirko; Novak, Mario; Kokanović, Ivan; Babić, Dinko
Composites of multiwall carbon nanotubes and conducting polyaniline: Bulk samples and films produced from a solution in chloroform // Current applied physics, 19 (2019), 775-779 doi:10.1016/j.cap.2019.04.007 (međunarodna recenzija, članak, znanstveni)


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Naslov
Composites of multiwall carbon nanotubes and conducting polyaniline: Bulk samples and films produced from a solution in chloroform

Autori
Baćani, Mirko ; Novak, Mario ; Kokanović, Ivan ; Babić, Dinko

Izvornik
Current applied physics (1567-1739) 19 (2019); 775-779

Vrsta, podvrsta i kategorija rada
Radovi u časopisima, članak, znanstveni

Ključne riječi
Carbon nanotubes ; Conducting polymers ; Composite materials ; Electrical conductivity

Sažetak
Multiwall carbon nanotubes and conducting polyaniline, doped with dodecylbenzenesulfonic acid, are blended by employing the solubility of both materials in chloroform. Pellets are made by pressing the dried powder of the obtained composite, and films by sedimentary deposition onto a plastic substrate. In these composites, the advantageous properties of carbon nanotubes can be utilized in fully conducting bulk and planar structures while the strong decrease of the conductivity of doped polyaniline at low temperatures is simultaneously suppressed. The nanotube content in pellets can be as high as 40% by weight, and this wide range leads to a control over the shape and magnitude of the conductivity versus temperature curves. As the nanotube content grows, the temperature dependence of the conductivity becomes less steep, which is similar to the effect of annealing temperature on the conductivity of certain polycrystalline graphene films. In our case, this change is most likely caused by the increase of the density of highly conducting channels and not by homogeneous delocalization effects.

Izvorni jezik
Engleski

Znanstvena područja
Fizika, Interdisciplinarne prirodne znanosti



POVEZANOST RADA


Projekti:
HRZZ-IP-2013-11-6216 - Transporna, magnetska i termodinamička svojstva odabranih anorganskih i organskih materijala (TRANMAGTHERPROMAT) (Kokanović, Ivan, HRZZ - 2013-11) ( POIROT)

Ustanove:
Institut za medicinska istraživanja i medicinu rada, Zagreb,
Prirodoslovno-matematički fakultet, Zagreb

Profili:

Avatar Url Dinko Babić (autor)

Avatar Url Ivan Kokanović (autor)

Avatar Url Mario Novak (autor)

Avatar Url Mirko Baćani (autor)

doi

Citiraj ovu publikaciju

Baćani, Mirko; Novak, Mario; Kokanović, Ivan; Babić, Dinko
Composites of multiwall carbon nanotubes and conducting polyaniline: Bulk samples and films produced from a solution in chloroform // Current applied physics, 19 (2019), 775-779 doi:10.1016/j.cap.2019.04.007 (međunarodna recenzija, članak, znanstveni)
Baćani, M., Novak, M., Kokanović, I. & Babić, D. (2019) Composites of multiwall carbon nanotubes and conducting polyaniline: Bulk samples and films produced from a solution in chloroform. Current applied physics, 19, 775-779 doi:10.1016/j.cap.2019.04.007.
@article{article, year = {2019}, pages = {775-779}, DOI = {10.1016/j.cap.2019.04.007}, keywords = {Carbon nanotubes, Conducting polymers, Composite materials, Electrical conductivity}, journal = {Current applied physics}, doi = {10.1016/j.cap.2019.04.007}, volume = {19}, issn = {1567-1739}, title = {Composites of multiwall carbon nanotubes and conducting polyaniline: Bulk samples and films produced from a solution in chloroform}, keyword = {Carbon nanotubes, Conducting polymers, Composite materials, Electrical conductivity} }
@article{article, year = {2019}, pages = {775-779}, DOI = {10.1016/j.cap.2019.04.007}, keywords = {Carbon nanotubes, Conducting polymers, Composite materials, Electrical conductivity}, journal = {Current applied physics}, doi = {10.1016/j.cap.2019.04.007}, volume = {19}, issn = {1567-1739}, title = {Composites of multiwall carbon nanotubes and conducting polyaniline: Bulk samples and films produced from a solution in chloroform}, keyword = {Carbon nanotubes, Conducting polymers, Composite materials, Electrical conductivity} }

Časopis indeksira:


  • Current Contents Connect (CCC)
  • Web of Science Core Collection (WoSCC)
    • Science Citation Index Expanded (SCI-EXP)
    • SCI-EXP, SSCI i/ili A&HCI
  • Scopus


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