Search results
- 1.0573842 - ÚT 2024 RIV CZ eng A - Abstract
Zábojníková, N. - Němec, Tomáš - Garapati, Meenakshi Seshadhri - Híveš, J. - Vretenár, V.
Towards tailored nanomaterials for fuel-cell applications: Binary platinum-tungsten nanoalloys by spark ablation.
Hydrogen Days 2023 : 13th International Conference on Hydrogen technologies. Praha: The Czech Hydrogen Technology Platform HYTEP, 2023 - (Stehlík, K.). s. 58-58. ISBN 978-80-907264-4-4.
[Hydrogen Days 2023 International Conference on Hydrogen technologies /13/. 29.03.2023-31.03.2023, Praha]
Grant - others:AV ČR(CZ) StrategieAV21/29
Program: StrategieAV
Institutional support: RVO:61388998
Keywords : nanomaterials * spark discharge generator * proton exchange membrane fuel cell
OECD category: Nano-processes (applications on nano-scale)
Permanent Link: https://hdl.handle.net/11104/0349346 - 2.0573735 - ÚT 2024 RIV CZ eng A - Abstract
Garapati, Meenakshi Seshadhri - Němec, Tomáš - Shapko, Dmytro
In situ Deposition of Pt Catalyst Layers on Gas Diffusion Electrodes for Proton Exchange Membrane Fuel Cells.
Hydrogen Days 2023 : 13th International Conference on Hydrogen technologies. Praha: The Czech Hydrogen Technology Platform HYTEP, 2023 - (Stehlík, K.). s. 38-38. ISBN 978-80-907264-4-4.
[Hydrogen Days 2023 International Conference on Hydrogen technologies /13/. 29.03.2023-31.03.2023, Praha]
R&D Projects: GA TA ČR(CZ) TM01000018
Institutional support: RVO:61388998
Keywords : proton exchange membrane fuel cells * oxygen reduction reaction * membrane electrode assembly * catalyst nanoparticles * spark-discharge generator
OECD category: Nano-processes (applications on nano-scale)
Permanent Link: https://hdl.handle.net/11104/0349345 - 3.0558735 - ÚT 2023 RIV CZ eng A - Abstract
Zábojníková, N. - Kludský, M. - Doucek, A. - Garapati, Meenakshi Seshadhri - Němec, Tomáš - Híveš, J.
MEA Fabrication Utilizing Direct Deposition of Catalytic Layers by Spark Discharge Generator – Scale-Up to 100 cm2 Active Area.
HydrogenDays 2022. Praha: The Czech Hydrogen Technology Platform (HYTEP), 2022 - (Stehlík, K.). s. 21-21. ISBN 978-80-907264-8-2.
[HydrogenDays 2022. 23.06.2022-25.06.2022, Praha]
R&D Projects: GA TA ČR(CZ) TM01000018
Institutional support: RVO:61388998
Keywords : nanomaterials * spark discharge generator * PEMFC * MEA * hot-pressing procedure
OECD category: Electrochemistry (dry cells, batteries, fuel cells, corrosion metals, electrolysis)
https://www.hydrogendays.cz/2022/
Permanent Link: https://hdl.handle.net/11104/0333686 - 4.0558051 - ÚT 2023 RIV CZ eng A - Abstract
Garapati, Meenakshi Seshadhri - Němec, Tomáš
Oxygen Reduction Reaction Activity of Pt and Pt-W Alloy Nanoparticles Synthesized by Spark-Discharge Generator.
HydrogenDays 2022. Praha: The Czech Hydrogen Technology Platform (HYTEP), 2022 - (Stehlík, K.). s. 18-18. ISBN 978-80-907264-8-2.
[HydrogenDays 2022. 23.06.2022-25.06.2022, Praha]
Institutional support: RVO:61388998
Keywords : proton exchange membrane fuel cells * oxygen reduction reaction * catalyst nanoparticles * spark-discharge generator * rotating disk electrode
OECD category: Electrochemistry (dry cells, batteries, fuel cells, corrosion metals, electrolysis)
https://www.hydrogendays.cz/2022/
Permanent Link: https://hdl.handle.net/11104/0337842 - 5.0549067 - ÚT 2022 RIV CZ eng A - Abstract
Němec, Tomáš - Šonský, Jiří - Gruber, Jan
Aerosol Synthesis of Nanoparticles for Deposition of Catalytic Layers.
HydrogenDays 2021. Praha: The Czech Hydrogen Technology Platform, 2021 - (Stehlík, K.). s. 42-42. ISBN 978-80-907264-6-8.
[HydrogenDays 2021. 24.03.2021-25.03.2021, Praha]
R&D Projects: GA TA ČR(CZ) TM01000018
Institutional support: RVO:61388998
Keywords : spark discharge generator * catalyst nanoparticles * hydrogen fuel cells * gas diffusion electrode * electrochemically active surface area
OECD category: Electrical and electronic engineering
http://www.hydrogendays.cz/2021/
Permanent Link: http://hdl.handle.net/11104/0327133 - 6.0491215 - ÚT 2019 RIV CZ eng A - Abstract
Němec, Tomáš - Šonský, Jiří - Klementová, Mariana
Catalytic nanoparticle synthesis by spark discharge.
HydrogenDays 2018. Prague: Česká vodíková technologická platforma, 2018 - (Bouzek, K.). s. 1-1. ISBN 978-80-907264-0-6.
[International Conference on Hydrogen Technologies. 13.06.2018-15.06.2018, Prague]
Grant - others:AV ČR(CZ) StrategieAV21/3
Program: StrategieAV
Institutional support: RVO:61388998 ; RVO:68378271
Keywords : spark discharge generator * metallic nanoparticles * PEM fuel cell
OECD category: Condensed matter physics (including formerly solid state physics, supercond.); Condensed matter physics (including formerly solid state physics, supercond.) (FZU-D)
Permanent Link: http://hdl.handle.net/11104/0285319 - 7.0377518 - ÚT 2013 DE eng A - Abstract
Eisenschmidt, K. - Němec, Tomáš - Rauschenberger, P. - Weigand, B.
Numerical Investigations on Nucleation Processes in Supercooled Droplets.
83rd Annual Scientific Conference of the International Association of Applied Mathematics and Mechanics. Darmstadt: Technische Universität Darmstadt, 2012 - (Alber, H.; Tropea, C.). s. 242--242
[Annual Scientific Conference of the International Association of Applied Mathematics and Mechanics /83./. 26.05.2012-30.05.2012, Darmstadt]
Institutional research plan: CEZ:AV0Z20760514
Keywords : supercooled water * ice nucleation * direct numerical simulation
Subject RIV: BK - Fluid Dynamics
Permanent Link: http://hdl.handle.net/11104/0209657 - 8.0377513 - ÚT 2013 DE eng A - Abstract
Němec, Tomáš - Eisenschmidt, K. - Rauschenberger, P. - Weigand, B.
Parametrization of the homogeneous ice nucleation rate for the numerical simulation of multiphase flow.
83rd Annual Scientific Conference of the International Association of Applied Mathematics and Mechanics. Darmstadt: Technische Universität Darmstadt, 2012 - (Alber, H.; Tropea, C.). s. 242-243
[Annual Scientific Conference of the International Association of Applied Mathematics and Mechanics /83./. 26.05.2012-30.05.2012, Darmstadt]
Institutional research plan: CEZ:AV0Z20760514
Keywords : ice * nucleation * interfacial energy
Subject RIV: BJ - Thermodynamics
Permanent Link: http://hdl.handle.net/11104/0209653 - 9.0358169 - ÚT 2011 RIV FI eng A - Abstract
Němec, Tomáš - Maršík, František
Surface tension in the classical nucleation theory.
International Aerosol Conference 2010. Helsinky, 2010. P3U19-P3U19.
[International Aerosol Conference 2010. 29.08.2010-03.10.2010, Helsinki]
R&D Projects: GA ČR GAP101/10/1819
Institutional research plan: CEZ:AV0Z20760514
Keywords : microscopic surface tension * classical nucleation theory * surface adsorption
Subject RIV: BJ - Thermodynamics
Permanent Link: http://hdl.handle.net/11104/0196274 - 10.0329296 - ÚT 2010 US eng A - Abstract
Němec, Tomáš - Maršík, František
The Classical Multicomponent Nucleation Theory for Cavitation In Water With Dissolved Gases.
[Klasická nukleační teorie pro popis kavitace ve vodě s rozpuštěnými plyny.]
CAV2009 7th International Symposium on Cavitation. Ann Arbor: University of Michigan, 2009. s. 20-20.
[CAV2009 International Symposium on Cavitation /7./. 16.08.2009-20.08.2009, Ann Arbor]
R&D Projects: GA AV ČR KJB400760701; GA ČR(CZ) GA101/07/1612
Institutional research plan: CEZ:AV0Z20760514
Keywords : cavitation * nucleation theory * henry constant
Subject RIV: BK - Fluid Dynamics
Permanent Link: http://hdl.handle.net/11104/0175370