Publication detail

Glow discharge formation of high molecular products in prebiotic atmospheres: PTR-TOF analyzis

KRČMA, F. CHUDJÁK, S.

Original Title

Glow discharge formation of high molecular products in prebiotic atmospheres: PTR-TOF analyzis

English Title

Glow discharge formation of high molecular products in prebiotic atmospheres: PTR-TOF analyzis

Type

abstract

Language

en

Original Abstract

Chemical processes initiated by electrical discharges in prebiotic atmospheres like at Titan became a hot topic during the last decade because of extensive discovering of exo-planets. The presented contribution gives the first PTR-TOF measurements of the main compounds formed in the glow discharge in nitrogen-methane gaseous mixture with oxygen traces at temperature of 77 K and atmospheric pressure. The life precursor molecules like formamide were observed in significant amount.

English abstract

Chemical processes initiated by electrical discharges in prebiotic atmospheres like at Titan became a hot topic during the last decade because of extensive discovering of exo-planets. The presented contribution gives the first PTR-TOF measurements of the main compounds formed in the glow discharge in nitrogen-methane gaseous mixture with oxygen traces at temperature of 77 K and atmospheric pressure. The life precursor molecules like formamide were observed in significant amount.

Keywords

glow discharge, Titan atmosphere, nitrogen, methan, formamid, PTR-TOF, low temperature

Released

12.05.2019

Location

Bochum

Pages from

18

Pages to

18

Pages count

1

BibTex


@misc{BUT160141,
  author="František {Krčma} and Stanislav {Chudják}",
  title="Glow discharge formation of high molecular products in prebiotic atmospheres: PTR-TOF analyzis",
  annote="Chemical processes initiated by electrical discharges in prebiotic atmospheres like at Titan became a hot topic during the last decade because of extensive discovering of exo-planets. The presented contribution gives the first PTR-TOF measurements of the main compounds formed in the glow discharge in nitrogen-methane gaseous mixture with oxygen traces at temperature of 77 K and atmospheric pressure. The life precursor molecules like formamide were observed in significant amount.",
  booktitle="13th Frontiers in Low Temperature Plsma Diagnostics and 1st Frontiers in Low Temperature Plasma Simulations, Book of Abstracts",
  chapter="160141",
  howpublished="print",
  year="2019",
  month="may",
  pages="18--18",
  type="abstract"
}