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Dipòsit Digital de Documents de la UAB 8 registres trobats  La cerca s'ha fet en 0.01 segons. 
1.
9 p, 6.8 MB High Salt Electrolyte Solutions Challenge the Electrochemical CO2 Reduction Reaction to Formate at Indium and Tin Cathodes / Kas, Aykut (Helmholtz Centre for Environmental Research (Leipzig, Alemanya)) ; Izadi, Paniz (Helmholtz Centre for Environmental Research (Leipzig, Alemanya)) ; Harnisch, Falk (Helmholtz Centre for Environmental Research (Leipzig, Alemanya))
Formate is a promising product of the electrochemical CO2 reduction reaction (eCO2RR) that can serve as feedstock for biological syntheses. Indium (In) has been shown as a selective electrocatalyst of eCO2RR with high coulombic efficiency (CE) for formate production at small scale at biocompatible non-halophilic that is low salt conditions. [...]
2023 - 10.1002/celc.202300311
ChemElectroChem, 2023  
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2.
8 p, 3.7 MB Flexible and Binder-Free Iron Phosphide Electrodes Using a Three-Dimensional Support for High Hydrogen Productivity / Díez-García, María Isabel (Institut de Recerca en Energia de Catalunya) ; García Blanco, Andrés Alberto (Instituto de Física Aplicada) ; Murcia López, Sebastián (Institut de Recerca en Energia de Catalunya) ; Botifoll, Marc (Institut Català de Nanociència i Nanotecnologia) ; Arbiol i Cobos, Jordi (Institut Català de Nanociència i Nanotecnologia) ; Qamar, Mohammad (King Fahd University of Petroleum and Minerals) ; Morante, Joan Ramon (Institut de Recerca en Energia de Catalunya)
In this work, an inexpensive and reliable microstructured electrode for the hydrogen evolution reaction (HER) is developed. This cathode is made of Earth-abundant elements consisting of iron phosphide as an electrocatalyst and carbon felt (CF) as a flexible conductive scaffold. [...]
2023 - 10.1002/celc.202201152
ChemElectroChem, Vol. 10, Issue 17 (September 2023) , art. e202201152  
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3.
9 p, 3.3 MB Electrocarboxylation of Spiropyran Switches through Carbon-Bromide Bond Cleavage Reaction / Santiago, Sara (Universitat Autònoma de Barcelona. Departament de Química) ; Richart, Clara (Universitat Autònoma de Barcelona. Departament de Química) ; Mena Fernández, Silvia (Universitat Autònoma de Barcelona. Departament de Química) ; Gallardo, Iluminada (Universitat Autònoma de Barcelona. Departament de Química) ; Hernando Campos, Jordi (Universitat Autònoma de Barcelona. Departament de Química) ; Guirado López, Gonzalo (Universitat Autònoma de Barcelona. Departament de Química)
This manuscript deals with carbon capture and utilization to synthetize high-added chemicals using CO as a C1-organic building block for C−C bond formation. The study focuses on the electrocarboxylation of 1,3,3-trimethylindolino-6'-bromobenzopyrylospiran switch (Br-BIPS). [...]
2022 - 10.1002/celc.202101559
ChemElectroChem, Vol. 9, Issue 8 (April 2022) , art. e202101559  
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4.
11 p, 6.1 MB Less is more : a comprehensive study on the effects of the unmber of gas diffusion layers on air-cathode microbial fuel cells / Sánchez-Peña, Pilar (Universitat Autònoma de Barcelona. Departament d'Enginyeria Química, Biològica i Ambiental) ; Rodriguez, Jesús (Centro Nacional de Hidrógeno (Puertollano, Espanya)) ; Montes Martínez, Raquel (Universitat Autònoma de Barcelona. Departament d'Enginyeria Química, Biològica i Ambiental) ; Baeza Labat, Juan Antonio (Universitat Autònoma de Barcelona. Departament d'Enginyeria Química, Biològica i Ambiental) ; Gabriel, David (Universitat Autònoma de Barcelona. Departament d'Enginyeria Química, Biològica i Ambiental) ; Baeza Labat, Maria del Mar (Universitat Autònoma de Barcelona. Departament de Química) ; Guisasola, Albert (Universitat Autònoma de Barcelona. Departament d'Enginyeria Química, Biològica i Ambiental)
Air-cathode microbial fuel cells (AC-MFC) use a gas-diffusion-layer (GDL) coating based on polytetrafluoroethylene applied to the cathode to prevent electrolyte leakage. However, this type of GDL can also lead to a decrease in MFC performance due to electron-transfer limitation, mass-transfer limitation or catalyst availability. [...]
2021 - 10.1002/celc.202100908
ChemElectroChem, Vol. 8, issue 17 (Sep. 2021) , p. 3416-3426
2 documents
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5.
13 p, 5.1 MB Electrochemical Reduction of 4-Nitrobenzyl Phenyl Thioether for Activation and Capture of CO2 / Mena Fernández, Silvia (Universitat Autònoma de Barcelona. Departament de Química) ; Louault, Cyril (Universitat Autònoma de Barcelona. Departament de Química) ; Mesa, Verónica (Universitat Autònoma de Barcelona. Departament de Química) ; Gallardo, Iluminada (Universitat Autònoma de Barcelona. Departament de Química) ; Guirado López, Gonzalo (Universitat Autònoma de Barcelona. Departament de Química)
In this work, a new simple molecule, 4-nitrobenzyl phenyl thioether (1), is prepared and used for controlling and tuning CO reactivity in function of the electrode potential. The first part of the study is devoted to determining the electrochemical reduction mechanism of 1 in N,N-dimethylformamide under nitrogen. [...]
2021 - 10.1002/celc.202100730
ChemElectroChem, Vol. 8, Issue 14 (July 2021) , p. 2649-2661  
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6.
28 p, 1.7 MB Highly loaded mildly edge-oxidized graphene nanosheet dispersions for large-scale inkjet printing of electrochemical sensors / Nagar, Bhawna (Ecole Polytechnique Fédérale de Lausanne. Laboratory of Physical and Analytical Electrochemistry) ; Jović, Milica (Ecole Polytechnique Fédérale de Lausanne. Laboratory of Physical and Analytical Electrochemistry) ; Bassetto, Víctor Costa (Ecole Polytechnique Fédérale de Lausanne. Laboratory of Physical and Analytical Electrochemistry) ; Zhu, Yingdi (Ecole Polytechnique Fédérale de Lausanne. Laboratory of Physical and Analytical Electrochemistry) ; Pick, Horst (École Polytechnique Fédérale de Lausanne. Institute of Chemical Sciences and Engineering) ; Gómez-Romero, Pedro 1959- (Institut Català de Nanociència i Nanotecnologia) ; Merkoçi, Arben (Institut Català de Nanociència i Nanotecnologia) ; Girault, Hubert H. (Ecole Polytechnique Fédérale de Lausanne. Laboratory of Physical and Analytical Electrochemistry) ; Lesch, Andreas (University of Bologna. Department of Industrial Chemistry "Toso Montanari")
Inkjet printing of electrochemical sensors using a highly loaded mildly edge-oxidized graphene nanosheet (EOGN) ink is presented. An ink with 30 mg/mL EOGNs is formulated in a mixture of N-methyl pyrrolidone and propylene glycol with only 30 min of sonication. [...]
2020 - 10.1002/celc.201901697
ChemElectroChem, Vol. 7, issue 2 (Jan. 2020) , p. 460-468  
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7.
19 p, 5.8 MB Role of Boron and Phosphorus in Enhanced Electrocatalytic Oxygen Evolution by Nickel Borides and Nickel Phosphides / Masa, Justus (Ruhr-Universität Bochum. Center for Electrochemical Sciences) ; Andronescu, Corina (Ruhr-Universität Bochum. Center for Electrochemical Sciences) ; Antoni, Hendrik (Ruhr-Universität Bochum (Alemanya)) ; Sinev, Ilya (Ruhr-Universität Bochum. Department of Physics) ; Seisel, Sabine (Ruhr-Universität Bochum. Center for Electrochemical Sciences) ; Elumeeva, Karina (Ruhr-Universität Bochum. Center for Electrochemical Sciences) ; Barwe, Stephan (Ruhr-Universität Bochum. Center for Electrochemical Sciences) ; Martí-Sánchez, Sara (Institut Català de Nanociència i Nanotecnologia) ; Arbiol i Cobos, Jordi (Institut Català de Nanociència i Nanotecnologia) ; Roldan Cuenya, Beatriz (Fritz-Haber Institute of the Max Planck Society) ; Muhler, Martin (Ruhr-Universität Bochum. Department of Physics) ; Schuhmann, Wolfgang (Ruhr-Universität Bochum. Center for Electrochemical Sciences)
The modification of nickel with boron or phosphorus leads to significant enhancement of its electrocatalytic activity for the oxygen evolution reaction (OER). However, the precise role of the guest elements, B and P, in enhancing the OER of the host element (Ni) remains unclear. [...]
2019 - 10.1002/celc.201800669
ChemElectroChem, Vol. 6, Issue 1 (January 2019) , p. 235-240  
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8.
8 p, 505.9 KB Film Quality and Electronic Properties of a Surface-Anchored Metal-Organic Framework Revealed by using a Multi-technique Approach / Liu, Jianxi (Karlsruhe Institute of Technology) ; Paradinas Aranjuelo, Marcos (Institut Català de Nanociència i Nanotecnologia) ; Heinke, Lars (Karlsruhe Institute of Technology) ; Buck, Manfred (University of St. Andrews (Regne Unit)) ; Ocal García, Carmen (Institut de Ciència de Materials de Barcelona) ; Mugnaini, Veronica (International Iberian Nanotechnology Laboratory) ; Wöll, Christof (Karlsruhe Institute of Technology)
The virtually unlimited versatility and unparalleled level of control in the design of metal-organic frameworks (MOFs) has recently been shown to also entail a potential for applications based on the electrical and electronic properties of this rich class of materials. [...]
2016 - 10.1002/celc.201500486
ChemElectroChem, Vol. 3, Issue 5 (May 2016) , p. 713-718  
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