Zobrazeno 1 - 10
of 247
pro vyhledávání: '"Corina Andronescu"'
Publikováno v:
Nature Communications, Vol 14, Iss 1, Pp 1-5 (2023)
The electrochemical conversion of carbon dioxide by means of renewable electricity holds great promise. However, despite significant progress in current literature, there remains a significant gap between fundamental research and the industrial deman
Externí odkaz:
https://doaj.org/article/0808eb501e2045c38ed9319ac1d45158
Autor:
Vimanshu Chanda, Dennis Blaudszun, Dr. Lucas Hoof, Dr. Ignacio Sanjuán, Kevinjeorjios Pellumbi, Dr. Kai junge Puring, Prof. Dr. Corina Andronescu, Prof. Dr. Ulf‐Peter Apfel
Publikováno v:
ChemElectroChem, Vol 11, Iss 5, Pp n/a-n/a (2024)
Abstract Carbon dioxide electroreduction (CO2R) is a promising technology for mitigating industrial CO2 emissions and generating valuable chemicals using renewable energy sources. Recent advances have centered on fine‐tuning catalyst materials and
Externí odkaz:
https://doaj.org/article/15550a37462043fd8d0d674bd851ec63
Autor:
Vimanshu Chanda, João R. C. Junqueira, Nivedita Sikdar, Ignacio Sanjuán, Michael Braun, Stefan Dieckhöfer, Sabine Seisel, Corina Andronescu
Publikováno v:
Electrochemical Science Advances, Vol 3, Iss 5, Pp n/a-n/a (2023)
Abstract Electrochemical conversion of CO2 (CO2RR) has received significant attention since it could provide pathways for renewable energy storage to energy‐dense chemicals and synthetic fuels. We developed a novel CuOx/Cu/C type electrocatalyst vi
Externí odkaz:
https://doaj.org/article/ba4cab470105479e92be0f4b731d9a01
Autor:
Bhawana Kumari, Michael Braun, Dr. Steffen Cychy, Dr. Ignacio Sanjuán, Gereon Behrendt, Prof. Malte Behrens, Prof. Martin Muhler, Prof. Corina Andronescu
Publikováno v:
ChemElectroChem, Vol 10, Iss 8, Pp n/a-n/a (2023)
Abstract The glycerol oxidation reaction (GOR) has high potential in substituting the oxygen evolution reaction (OER) in electrochemical water splitting, enabling the synthesis of value‐added organic products. The Cu‐rich Cu−Co hydroxycarbonate
Externí odkaz:
https://doaj.org/article/131665f75e8f4ad795273e3de9839a23
Autor:
Emmanuel Batsa Tetteh, Lars Banko, Olga A. Krysiak, Tobias Löffler, Bin Xiao, Swapnil Varhade, Simon Schumacher, Alan Savan, Corina Andronescu, Alfred Ludwig, Wolfgang Schuhmann
Publikováno v:
Electrochemical Science Advances, Vol 2, Iss 3, Pp n/a-n/a (2022)
Abstract Complex solid solutions (“high entropy alloys” with a single solid‐solution phase) hold great promise in electrocatalysis because of their nearly unlimited number of different active sites exposed at the surface. It has been shown by t
Externí odkaz:
https://doaj.org/article/6e0f53e7476d499ba73f6e5416fb2b14
Autor:
Michael Braun, Mohit Chatwani, Piyush Kumar, Yun Hao, Ignacio Sanjuán, Ariadni-Aikaterini Apostoleri, Ann Cathrin Brix, Dulce M Morales, Ulrich Hagemann, Markus Heidelmann, Justus Masa, Wolfgang Schuhmann, Corina Andronescu
Publikováno v:
JPhys Energy, Vol 5, Iss 2, p 024005 (2023)
A mixed Co and Ni boride precursor was synthesized via chemical reduction and subsequently annealed at 400 or 500 °C with or without prior addition of the monomer benzoxazine (BO). The resulting mixed CoNiB materials were investigated as electrocata
Externí odkaz:
https://doaj.org/article/a93c6be1f9ed4ad98f8c9f72d604fd7a
Autor:
Steven Angel, Michael Braun, Baris Alkan, Joachim Landers, Soma Salamon, Heiko Wende, Corina Andronescu, Christof Schulz, Hartmut Wiggers
Publikováno v:
The Journal of Physical Chemistry A. 127:2564-2576
Autor:
Danea Medina, Tobias Löffler, Dulce M. Morales, Justus Masa, Tim Bobrowski, Stefan Barwe, Corina Andronescu, Wolfgang Schuhmann
Publikováno v:
Electrochemistry Communications, Vol 124, Iss , Pp 106960- (2021)
The stability of electrocatalysts is of great importance to ensure their applicability, but stability is generally only considered for catalysts polarised to a constant potential or current density. This excludes stability evaluation under start/stop
Externí odkaz:
https://doaj.org/article/291d8f74264441faa8fd3c8c1c4dbe42
Autor:
Baris Alkan, Michael Braun, Gautier Landrot, Olaf Rüdiger, Corina Andronescu, Serena DeBeer, Christof Schulz, Hartmut Wiggers
Publikováno v:
Journal of Materials Science. 57:18923-18936
La1–xSrxCoO3 (x = 0, 0.1, 0.2) and LaCo0.8Fe0.2O3 perovskite nanoparticles were synthesized by spray-flame synthesis, and their electrocatalytic water oxidation activity was evaluated in the prepared state. Highly crystalline, rhombohedrally distor
Autor:
Alexandra S. M. Wittmar, Marcus Ropertz, Michael Braun, Ulrich Hagemann, Corina Andronescu, Mathias Ulbricht
Publikováno v:
Polymer Bulletin. 80:7827-7845
Carbon-based electrocatalysts for oxygen reduction reaction (ORR) are prepared by a direct pathway including a two-step thermal treatment process applied to porous spheres of natural biopolymer blends. Cellulose blends with chitosan are first thermal