Philipp Grosse
Fritz Haber Institute of the Max Planck Society
17 Papers
7 Citations
Philipp Grosse is an academic researcher from Fritz Haber Institute of the Max Planck Society. The author has contributed to research in topics: Catalysis & Copper. The author has an hindex of 6, co-authored 11 publications. Previous affiliations of Philipp Grosse include Max Planck Society & Ruhr University Bochum.
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Papers
Dynamic Changes in the Structure, Chemical State and Catalytic Selectivity of Cu Nanocubes during CO2 Electroreduction: Size and Support Effects
Philipp Grosse,Dunfeng Gao,Fabian Scholten,Ilya Sinev,Hemma Mistry,Hemma Mistry,Beatriz Roldan Cuenya,Beatriz Roldan Cuenya,Beatriz Roldan Cuenya +8 more
TL;DR: The findings highlight the importance of the structure of the active nanocatalyst but also its interaction with the underlying substrate in CO2 RR selectivity.
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Dynamic Changes in the Structure, Chemical State and Catalytic Selectivity of cu Nanocubes During Co2 Electroreduction: Size and Support Effects
Philipp Grosse,Dunfeng Gao,Fabian Scholten,Ilya Sinev,Hemma Mistry,Hemma Mistry,Beatriz Roldan Cuenya,Beatriz Roldan Cuenya,Beatriz Roldan Cuenya +8 more
TL;DR: In this paper, in situ and operando spectroscopic and microscopic methods were used to gain insight into the correlation between the structure, chemical state, and reactivity of size-and shape-controlled ligand-free Cu nanocubes (Cu-cubes) during CO2 electroreduction (CO2RR).
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Steering the structure and selectivity of CO2 electroreduction catalysts by potential pulses
Janis Timoshenko,Arno Bergmann,Clara Rettenmaier,Antonia Herzog,Rosa M. Arán-Ais,Hyo Sang Jeon,Felix T. Haase,Uta Hejral,Philipp Grosse,Stefanie Kühl,Earl M. Davis,Jing Tian,Olaf M. Magnussen,Beatriz Roldan Cuenya +13 more
TL;DR: In this paper , a pulsed reaction protocol consisting of alternating working and oxidizing potential periods that dynamically perturb catalysts derived from Cu 2 O nanocubes was used to decouple the effect of the ensemble of coexisting copper species on the product distribution.
Imaging electrochemically synthesized Cu2O cubes and their morphological evolution under conditions relevant to CO2 electroreduction.
Rosa M. Arán-Ais,Rubén Rizo,Philipp Grosse,Gerardo Algara-Siller,Kassiogé Dembélé,Milivoj Plodinec,Thomas Lunkenbein,See Wee Chee,Beatriz Roldan Cuenya +8 more
TL;DR: It is shown that copper oxide cubes change their morphology rapidly under carbon dioxide electroreduction-relevant conditions, leading to an extensive re-structuring of the working electrode surface, which can be tuned by using geometric copper-based catalysts.
Dynamic transformation of cubic copper catalysts during CO2 electroreduction and its impact on catalytic selectivity.
Philipp Grosse,Aram Yoon,Clara Rettenmaier,Antonia Herzog,See Wee Chee,Beatriz Roldan Cuenya +5 more
TL;DR: In this article, the authors used electrochemical transmission electron microscopy and time-resolved product analysis to reveal how cubic copper oxide catalysts evolve during electrochemical CO2 reduction, linking their structural transformations with their selectivity.
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