Výsledky vyhledávání - "Tanja Retzer"

Wilkinson-type catalysts in ionic liquids for hydrogenation of small alkenes: understanding and improving catalyst stability

Autor: Eva Kratzer, Simon Schötz, Sven Maisel, Dominik Blaumeiser, Sharmin Khan Antara, Leon Ewald, Daniel Dotzel, Marco Haumann, Andreas Görling, Wolfgang Korth, Andreas Jess, Tanja Retzer

Publikováno v: Catalysis Science & Technology. 13:2053-2069

We apply supported ionic liquid phase (SILP) catalysts to hydrogenate small 1-alkenes in a continuous fixed-bed reactor. We rationalize the origin of catalyst decomposition via IR spectroscopy and adapt the catalyst design for improved stability.

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::029efa3f67e58a128d9e5ad57fa4489c
https://doi.org/10.1039/d2cy02058k

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Thermal Stability and CO Permeability of [C4C1Pyr][NTf2]/Pd(111) Model SCILLs: from UHV to Ambient Pressure

Autor: Roman Eschenbacher, Simon Trzeciak, Christian Schuschke, Simon Schötz, Chantal Hohner, Dominik Blaumeiser, Dirk Zahn, Tanja Retzer, Jörg Libuda

Publikováno v: Topics in Catalysis.

Solid catalysts with ionic liquid layers (SCILLs) are heterogeneous catalysts which benefit significantly in terms of selectivity from a thin coating of an ionic liquid (IL). In the present work, we study the interaction of CO with a Pd model SCILL c

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::2be29844b2b3001a902b77f461669add
https://doi.org/10.1007/s11244-023-01798-4

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Supraparticles for naked-eye H2 indication and monitoring: Improving performance by variation of the catalyst nanoparticles

Autor: Kailun Zhang, Simon Schötz, Jakob Reichstein, Philipp Groppe, Nina Stockinger, Susanne Wintzheimer, Karl Mandel, Jörg Libuda, Tanja Retzer

Publikováno v: The Journal of Chemical Physics. 158:134722

The recent transition to H2-based energy storage demands reliable H2 sensors that allow for easy, fast, and reliable detection of leaks. Conventional H2 detectors are based on the changes of physical properties of H2 probes induced by subsurface H-at

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::a5351bb6c62836bd0d0dd8dd1fd1b473
https://doi.org/10.1063/5.0135130

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Ionic Liquid-Modified Electrocatalysts: The Interaction of [C 1 C 2 Im][OTf] with Pt(1 1 1) and its Influence on Methanol Oxidation Studied by Electrochemical IR Spectroscopy

Autor: Peter Wasserscheid, Joerg Libuda, Firas Faisal, Kaija Pohako-Esko, Tanja Retzer, Faisal F, Olaf Brummel

Publikováno v: Electrochimica Acta. 188:825-836

Ionic liquids (ILs) have recently been proposed as modifying agents to tune the selectivity and the activity of electrocatalysts. In order to explore the origin of IL-induced effects on electrocatalytic reactions, we have investigated (i) the interac

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::a458a0b34fea28208a788218609ea460
https://doi.org/10.1016/j.electacta.2015.12.006

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