Zobrazeno 1 - 10
of 16
pro vyhledávání: '"Jan Žabka"'
Autor:
Vincent Richardson, Daniela Ascenzi, David Sundelin, Christian Alcaraz, Claire Romanzin, Roland Thissen, Jean-Claude Guillemin, Miroslav Polášek, Paolo Tosi, Jan Žabka, Wolf D. Geppert
Publikováno v:
Frontiers in Astronomy and Space Sciences, Vol 8 (2021)
Experimental and theoretical studies are presented on the reactivity of the radical cation isomers H2CNH+• (methanimine) and HCNH2+• (aminomethylene) with ethyne (C2H2). Selective isomer generation is performed via dissociative photoionization of
Externí odkaz:
https://doaj.org/article/c6f0131e400d405fa96182b2e90ad145
Autor:
Daniela Ascenzi, Claire Romanzin, Allan Lopes, Paolo Tosi, Jan Žabka, Miroslav Polášek, Christopher J. Shaffer, Christian Alcaraz
Publikováno v:
Frontiers in Chemistry, Vol 7 (2019)
The reactivity of CO2+ with CD4 has been experimentally investigated for its relevance in the chemistry of plasmas used for the conversion of CO2 in carbon-neutral fuels. Non-equilibrium plasmas are currently explored for their capability to activate
Externí odkaz:
https://doaj.org/article/fff01165dbe74672bff22748fe034de3
Autor:
Arnaud Sanderink, Fabian Klenner, Illia Zymak, Jan Žabka, Frank Postberg, Jean-Pierre Lebreton, Bertrand Gaubicher, Ales Charvat, Bernd Abel, Miroslav Polášek, Barnabé Cherville, Laurent Thirkell, Christelle Briois
Publikováno v:
Analytical Chemistry. 95:3621-3628
Autor:
Vincent Richardson, Miroslav Polášek, Claire Romanzin, Paolo Tosi, Roland Thissen, Christian Alcaraz, Ján Žabka, Daniela Ascenzi
Publikováno v:
Molecules, Vol 29, Iss 4, p 810 (2024)
The gas-phase reaction between the ethyl cation (C2H5+) and ethyne (C2H2) is re-investigated by measuring absolute reactive cross sections (CSs) and branching ratios (BRs) as a function of collision energy, in the thermal and hyperthermal energy rang
Externí odkaz:
https://doaj.org/article/3a310fb37b00426d9c6e27a163bcf83e
Autor:
Martin Ferus, Antonín Knížek, Giuseppe Cassone, Paul B. Rimmer, Hitesh Changela, Elias Chatzitheodoridis, Inna Uwarova, Ján Žabka, Petr Kabáth, Franz Saija, Homa Saeidfirozeh, Libor Lenža, Miroslav Krůs, Lukáš Petera, Lukáš Nejdl, Petr Kubelík, Anna Křivková, David Černý, Martin Divoký, Michael Pisařík, Tomáš Kohout, Lakshika Palamakumbure, Barbora Drtinová, Klára Hlouchová, Nikola Schmidt, Zita Martins, Jorge Yáñez, Svatopoluk Civiš, Pavel Pořízka, Tomáš Mocek, Jona Petri, Sabine Klinkner
Publikováno v:
Frontiers in Astronomy and Space Sciences, Vol 10 (2023)
Meteor plasmas and impact events are complex, dynamic natural phenomena. Simulating these processes in the laboratory is, however, a challenge. The technique of laser induced dielectric breakdown was first used for this purpose almost 50 years ago. S
Externí odkaz:
https://doaj.org/article/13acaa0427b646f986d954e0b070d96a
Autor:
Andrea, Cernuto, Allan, Lopes, Claire, Romanzin, Barbara, Cunha de Miranda, Daniela, Ascenzi, Paolo, Tosi, Glauco, Tonachini, Andrea, Maranzana, Miroslav, Polášek, Jan, Žabka, Christian, Alcaraz
Publikováno v:
The Journal of chemical physics. 147(15)
The methyl carbocation is ubiquitous in gaseous environments, such as planetary ionospheres, cometary comae, and the interstellar medium, as well as combustion systems and plasma setups for technological applications. Here we report on a joint experi
Publikováno v:
Rapid communications in mass spectrometry : RCM. 31(5)
Alcohols are often present in foods and other biological media, including exhaled breath, urine and cell culture headspace. For their analysis by selected ion flow tube mass spectrometry (SIFT-MS), the ion chemistry initiated by the reactions of the
Autor:
Illia Zymak, Ján Žabka, Miroslav Polášek, Arnaud Sanderink, Jean-Pierre Lebreton, Bertrand Gaubicher, Barnabé Cherville, Anna Zymaková, Christelle Briois
Publikováno v:
Aerospace, Vol 10, Iss 6, p 522 (2023)
A new laboratory OrbitrapTM cell-based mass spectrometer, OLYMPIA (Orbitrap anaLYseur MultiPle IonisAtion), without a C-trap module, has been developed and constructed. The first operation of the OrbitrapTM cell-based device with the continuous ion s
Externí odkaz:
https://doaj.org/article/47695b8685724963ba138f4be3410525
Autor:
Claire L. Ricketts, Detlef Schröder, Jana Roithová, Helmut Schwarz, Roland Thissen, Odile Dutuit, Jan Žabka, Zdenek Herman, Stephen D. Price
Publikováno v:
Physical Chemistry Chemical Physics (PCCP); Aug2008, Vol. 10 Issue 33, p5135-5143, 9p
Autor:
Jan Zabka
Publikováno v:
Advances in Electrical and Electronic Engineering, Vol 6, Iss 1, Pp 44-49 (2007)
The paper is aimed to using aided software tool designed by .NET Framework. By means this one is possible to gain statistical file for next processing by software tool STATISTICA. Graphical results ilustrate the influence of cell flow source and its
Externí odkaz:
https://doaj.org/article/1bb7fe2710d746bfb318cb11be14f260