Zobrazeno 1 - 10
of 54
pro vyhledávání: '"Wiebke Frandsen"'
Autor:
Felix Thomas Haase, Anna Rabe, Franz-Philipp Schmidt, Antonia Herzog, Hyo Sang Jeon, Wiebke Frandsen, Praveen Vidusha Narangoda, Ioannis Spanos, Klaus Friedel Ortega, Janis Timoshenko, Thomas Lunkenbein, Malte Behrens, Arno Bergmann, Robert Schlögl, Beatriz Roldan Cuenya
Publikováno v:
Journal of the American Chemical Society
Spinel-type catalysts are promising anode materials for the alkaline oxygen evolution reaction (OER), exhibiting low overpotentials and providing long-term stability. In this study, we compared two structurally equal Co2FeO4 spinels with nominally id
Publikováno v:
Journal of the American Chemical Society
Rational innovation of electrocatalysts requires detailed knowledge of spatial property variations across the solid-electrolyte interface. We introduce correlative atomic force microscopy (AFM) to simultaneously probe, in situ and at the nanoscale, e
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::f494a29ee85202d35c42b3c401b129b3
https://hdl.handle.net/21.11116/0000-000C-BEE3-E21.11116/0000-000C-B813-F
https://hdl.handle.net/21.11116/0000-000C-BEE3-E21.11116/0000-000C-B813-F
Autor:
Martina Rüscher, Antonia Herzog, Janis Timoshenko, Hyo Sang Jeon, Wiebke Frandsen, Stefanie Kühl, Beatriz Roldan Cuenya
Publikováno v:
Catalysis Science & Technology
Copper-based catalysts are established catalytic systems for the electrocatalytic CO2 reduction reaction (CO2RR), where wasteful CO2 is converted into valuable industrial resources, such as energy-dense C2+ products, using energy from renewable sourc
Publikováno v:
Proceedings of the International Conference on Frontiers in Electrocatalytic Transformations.
Autor:
Sakeb Hasan Choudhury, Yuxiao Ding, Youngmi Yi, Christian Rohner, Wiebke Frandsen, Thomas Lunkenbein, Mark Greiner, Robert Schlögl, Saskia Heumann
Publikováno v:
ChemElectroChem
Glassy carbon is frequently used in electrochemical research due to its presumed robust electrochemical performance. Although it is widely utilized as a rotating disc electrode material, the modification of glassy carbon during electro-catalytic proc
Autor:
Ezgi Erdem, Gregor Koch, Jutta Kröhnert, Raoul Naumann d'Alnoncourt, Detre Teschner, Thomas Lunkenbein, Gregory S. Huff, Robert Schlögl, Spencer J. Carey, Rania Hanna, Philipp Trunschke, Frederik Rüther, Pierre Kube, Stephen Lohr, Olaf Timpe, Andrey Tarasov, Christoph Pratsch, Maike Hashagen, Matthias Scheffler, Peter Kraus, Wiebke Frandsen, Frank Girgsdies, Maxime Boniface, Liudmyla Masliuk, Sabine Wrabetz, Annette Trunschke, Yuanqing Wang, Axel Knop-Gericke, Toyin Omojola, Luca M. Ghiringhelli, Lucas Foppa, Frank Rosowski, Michael Hävecker, Jinhu Dong, Sven Richter, Giulia Bellini, Christian Rohner, Michael Geske
Publikováno v:
Topics in Catalysis
The “Seven Pillars” of oxidation catalysis proposed by Robert K. Grasselli represent an early example of phenomenological descriptors in the field of heterogeneous catalysis. Major advances in the theoretical description of catalytic reactions ha
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::c8169cdc72a1815589ce69e2154ed66c
https://hdl.handle.net/21.11116/0000-0007-4265-D21.11116/0000-0007-9CA6-E
https://hdl.handle.net/21.11116/0000-0007-4265-D21.11116/0000-0007-9CA6-E
Autor:
Thomas Risse, Gisela Weinberg, Wiebke Frandsen, Ulyana Zavyalova, K.-P. Dinse, Raimund Horn, Frank Girgsdies, Robert Schloegl
Publikováno v:
ChemCatChem. 3:1779-1788
Defect rich MgO nanocrystals arranged in a hierarchic three-dimensional pore network were synthesized by using gel combustion synthesis (GCS). By adding Li to the combustion precursor, Li-induced changes in the morphology and defect structure of MgO
Autor:
Raimund Horn, Robert Schlögl, Ulyana Zavyalova, Gisela Weinberg, Michael Geske, Wiebke Frandsen, Manfred Erwin Schuster
Publikováno v:
ChemCatChem. 3:949-959
Autor:
Philipp Myrach, Matthias Scheffler, Thomas Risse, Hans-Joachim Freund, Anastasia Gonchar, Wiebke Frandsen, Klaus-Peter Dinse, Lynn A. Boatner, Niklas Nilius, Robert Schlögl, Raimund Horn, Sergey V. Levchenko
Publikováno v:
ChemCatChem. 2:854-862
Li-doped MgO is a potential catalyst for the oxidative coupling of methane, whereby surface Li + O - centers are suggested to be the chemically active species. To elucidate the role of Li in the MgO matrix, two model systems are prepared and their mo
Autor:
Wiebke Frandsen, Guang-Wei Wang, Dang Sheng Su, Qingqing Hao, Bingsen Zhang, Zhong-Wen Liu, Zhao-Tie Liu, Jinjun Li, Zhengping Hao, Chunyan Ma
Publikováno v:
Chemistry of Materials. 24:972-974
A single template of alkyl ammonium is sufficient to assemble porous clay heterostructures intercalated with metal oxide (PCH), and its mild acidity and small mesopores make Co/PCH a good catalyst for controlling the product distribution of Fischer