Publication detail

Carbon nanotubes reinforced cement pastes – influence on mechanical properties and microstructure

JAROLÍM, T. LABAJ, M. FOLDYNA, J. SITEK, L. HELA, R.

Original Title

Carbon nanotubes reinforced cement pastes – influence on mechanical properties and microstructure

Type

abstract

Language

English

Original Abstract

In this paper, the physical phenomenon known as cavitation is used in order to disentangle the bundles of CNT. Specifically the cavitation was induced by the passage of high frequency acoustic signal through aqueous medium, i.e. ultrasonication. Three different doses of CNT were used – 0,001 %, 0,0025 % and 0,005 % by weight of cement, with the lowest dose being recommended by the supplier.

Keywords

carbon nanotubes, cavitation, ultrasoun energy, dispergation

Authors

JAROLÍM, T.; LABAJ, M.; FOLDYNA, J.; SITEK, L.; HELA, R.

Released

18. 5. 2015

Location

Ostrava

Pages from

1

Pages to

12

Pages count

12

URL

http://www.nanoostrava.cz/

BibTex

@misc{BUT120092,
  author="Tomáš {Jarolím} and Martin {Labaj} and Josef {Foldyna} and Libor {Sitek} and Rudolf {Hela}",
  title="Carbon nanotubes reinforced cement pastes – influence on
mechanical properties and microstructure",
  year="2015",
  pages="1--12",
  address="Ostrava",
  url="http://www.nanoostrava.cz/",
  note="abstract"
}