Detail publikačního výsledku

Monitoring of released particles by heating RF polymer for conversion to carbon under inert atmosphere

HRABOVÁ, K.; POLÁČIK, J.; ADAMEC, V.; SCHÜLLEROVÁ, B.; ŠNAJDÁREK, L.; POSPÍŠIL, J.

Original Title

Monitoring of released particles by heating RF polymer for conversion to carbon under inert atmosphere

English Title

Monitoring of released particles by heating RF polymer for conversion to carbon under inert atmosphere

Type

Paper in proceedings (conference paper)

Original Abstract

Monitoring and counting of the fine particles released during the temperature rise of the resorcinol-formaldehyde polymer suitable for conversion to carbon aerogel are discussed in the poster. Carbon aerogel is produced by heat treatment under inert atmosphere. The presented approach combines the thermogravimetric analysis with detailed monitoring of the size distribution of fine particles produced. Thermogravimetric analysis (TGA) allows the exact temperature influence of the sample and identifies its weight loss. Aerosol stream leaving TGA enters a Scanning Mobility Particle Sizer (SMPS) where the particle size fractions are separated. A number of particles in the particles size fractions are identified by the condensation particle counter (CPC). By the long-term using of Carbon Aerogels results in degradation of these materials and release of fine particles, which could be harmful to health.

English abstract

Monitoring and counting of the fine particles released during the temperature rise of the resorcinol-formaldehyde polymer suitable for conversion to carbon aerogel are discussed in the poster. Carbon aerogel is produced by heat treatment under inert atmosphere. The presented approach combines the thermogravimetric analysis with detailed monitoring of the size distribution of fine particles produced. Thermogravimetric analysis (TGA) allows the exact temperature influence of the sample and identifies its weight loss. Aerosol stream leaving TGA enters a Scanning Mobility Particle Sizer (SMPS) where the particle size fractions are separated. A number of particles in the particles size fractions are identified by the condensation particle counter (CPC). By the long-term using of Carbon Aerogels results in degradation of these materials and release of fine particles, which could be harmful to health.

Keywords

Carbon, Aerogel, Thermogravimetrics, Aerosol monitoring, Fine particles

Key words in English

Carbon, Aerogel, Thermogravimetrics, Aerosol monitoring, Fine particles

Authors

HRABOVÁ, K.; POLÁČIK, J.; ADAMEC, V.; SCHÜLLEROVÁ, B.; ŠNAJDÁREK, L.; POSPÍŠIL, J.

RIV year

2020

Released

18.12.2019

Publisher

TANGER Ltd.

ISBN

978-80-87294-85-7

Book

NANOCON 2018 - Conference Proceeding, 10th Anniversary International Conference on Nanomaterials - Research and Application 2019

Pages from

714

Pages to

719

Pages count

741

Full text in the Digital Library

http://hdl.handle.net/

BibTex

@inproceedings{BUT161130,
  author="Kristýna {Hrabová} and Ján {Poláčik} and Vladimír {Adamec} and Barbora {Popelová} and Ladislav {Šnajdárek} and Jiří {Pospíšil}",
  title="Monitoring of released particles by heating RF polymer for conversion to carbon under inert atmosphere 
",
  booktitle="NANOCON 2018 - Conference Proceeding, 10th Anniversary International Conference on Nanomaterials - Research and Application 2019",
  year="2019",
  pages="714--719",
  publisher="TANGER Ltd.",
  isbn="978-80-87294-85-7"
}