Detail publikace

Effects of two size fractions of platinum nanoparticles on properties of soil organic matter

MIKLASOVÁ, M. KOMENDOVÁ, R. BERKA, M. FOJT, J. ŘEZÁČOVÁ, V. KUČERÍK, J.

Originální název

Effects of two size fractions of platinum nanoparticles on properties of soil organic matter

Typ

abstrakt

Jazyk

angličtina

Originální abstrakt

Nowadays, nanoparticles can be seen as a new type of pollutant which may have a negative effect on the environment compartments, including soil. Currently, there is only a limited number of studies investigating the effect of nanoparticles on soil properties. On the contrary, numerous articles reported the impacts on soil biota. Therefore, the aim of this study is to investigate how the 3 and 200 nm platinum nanoparticles affect selected properties of water and soil organic matter dried at various relative humidity (43, 75, and 95 %). These particles were selected due to their presence in the exhausting gases, where they are released from automotive catalysts. In this work, we determined the stability of water molecular bridges (proportional to structure rigidity), water holding capacity, evaporation enthalpy of water (the strength of water binding), the stability of aliphatic crystals (microbiological persistent fraction) in soil were studied using differential scanning calorimetry. It was discovered that 3

Klíčová slova

Platinum, nanoparticles, soil, soil water

Autoři

MIKLASOVÁ, M.; KOMENDOVÁ, R.; BERKA, M.; FOJT, J.; ŘEZÁČOVÁ, V.; KUČERÍK, J.

Vydáno

20. 7. 2021

Nakladatel

Central and Eastern European Committee for Thermal Analysis and Calorimetry (CEEC-TAC)

Místo

Rumunsko

ISBN

978-606-11-7861-2

Kniha

Book of abstracts of the 6th Central and Eastern European Conference on Thermal Analysis and Calorimetry (CEEC-TAC6) and 15th Mediterranean Conference on Calorimetry and Thermal Analysis (Medicta2021).

Strany od

197

Strany do

197

Strany počet

1

URL

http://www.ceec-tac.com/download.php?f=../download/BoA%20CEEC-TAC6%20Medicta2021.pdf

BibTex

@misc{BUT172084,
  author="Marta {Miklasová} and Renata {Komendová} and Michal {Berka} and Jakub {Fojt} and Veronika {Řezáčová} and Jiří {Kučerík}",
  title="Effects of two size fractions of platinum nanoparticles on properties of soil organic matter",
  booktitle="Book of abstracts of the 6th Central and Eastern European Conference on Thermal Analysis and Calorimetry (CEEC-TAC6) and 15th Mediterranean Conference on Calorimetry and Thermal Analysis (Medicta2021).",
  year="2021",
  pages="197--197",
  publisher="Central and Eastern European Committee for Thermal Analysis and Calorimetry (CEEC-TAC)",
  address="Rumunsko",
  isbn="978-606-11-7861-2",
  url="http://www.ceec-tac.com/download.php?f=../download/BoA%20CEEC-TAC6%20Medicta2021.pdf",
  note="abstract"
}