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Depósito Digital de Documentos de la UAB Encontrados 14 registros  1 - 10siguiente  ir al registro: La búsqueda tardó 0.01 segundos. 
1.
25 p, 1.6 MB Ruthenium nanoparticles for catalytic water splitting / Creus, Jordi (Universitat Autònoma de Barcelona. Departament de Química) ; De Tovar Villanueva, Jonathan (Universitat Autònoma de Barcelona. Departament de Química) ; Romero Fernández, Nuria (Universitat Autònoma de Barcelona. Departament de Química) ; García-Antón, Jordi (Universitat Autònoma de Barcelona. Departament de Química) ; Philippot, Karine (Centre national de la recherche scientifique (França). Laboratoire de Chimie de Coordination) ; Bofill Arasa, Roger (Universitat Autònoma de Barcelona. Departament de Química) ; Sala Román, Xavier (Universitat Autònoma de Barcelona. Departament de Química)
Both global warming and limited fossil resources make the transition from fossil to solar fuels an urgent matter. In this regard, the splitting of water activated by sunlight is a sustainable and carbon-free new energy conversion scheme able to produce efficient technological devices. [...]
2019 - 10.1002/cssc.201900393
ChemSusChem, Vol. 12, issue 12 (June 2019) , p. 2493-2514  
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2.
11 p, 2.7 MB Hydrothermal Fabrication of Carbon-Supported Oxide-Derived Copper Heterostructures : A Robust Catalyst System for Enhanced Electro-Reduction of CO2 to C2H4 / Tandava, Venkata S.R.K. (Universitat Autònoma de Barcelona) ; Spadaro, Maria Chiara (Institut Català de Nanociència i Nanotecnologia) ; Arbiol i Cobos, Jordi (Institut Català de Nanociència i Nanotecnologia) ; Murcia López, Sebastián (Institut de Recerca en Energia de Catalunya) ; Morante, Joan Ramon (Institut de Recerca en Energia de Catalunya)
Anthropogenic CO can be converted to alternative fuels and value-added products by electrocatalytic routes. Copper-based catalysts are found to be the star materials for obtaining longer-chain carbon compounds beyond 2e products. [...]
2023 - 10.1002/cssc.202300344
ChemSusChem, Vol. 16, Issue 19 (October 2023) , art. e202300344  
Registro completo - Creative Commons
3.
23 p, 1011.0 KB Push-pull electronic effects in surface-active sites enhance electrocatalytic oxygen evolution on transition metal oxides / Garcés-Pineda, Felipe A. (Institut Català d'Investigació Química) ; Nguyën, Huu Chuong (Institut Català d'Investigació Química) ; Blasco-Ahicart, Marta (Institut Català d'Investigació Química) ; García-Tecedor, Miguel (Universitat Jaume I. Institute of Advanced Materials) ; de Fez Febré, Mabel (Universitat Rovira i Virgili. Departament de Química Física i Inorgànica) ; Tang, PengYi (Institut Català de Nanociència i Nanotecnologia) ; Arbiol i Cobos, Jordi (Institut Català de Nanociència i Nanotecnologia) ; Giménez, Sixto (Universitat Jaume I. Institute of Advanced Materials) ; Galán-Mascarós, José Ramón (Institució Catalana de Recerca i Estudis Avançats) ; López, Núria (Institut Català d'Investigació Química)
Sustainable electrocatalysis of the oxygen evolution reaction (OER) constitutes a major challenge for the realization of green fuels. Oxides based on Ni and Fe in alkaline media have been proposed to avoid using critical raw materials. [...]
2021 - 10.1002/cssc.202002782
ChemSusChem, Vol. 14, issue 6 (March 2021) , p. 1595-1601  
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4.
39 p, 2.2 MB Facing seawater splitting challenges by regeneration with Ni−Mo−Fe bifunctional electrocatalyst for hydrogen and oxygen evolution / Ros, Carles (Institut de Recerca en Energia de Catalunya) ; Murcia López, Sebastián (Institut de Recerca en Energia de Catalunya) ; Garcia, Xènia (Universitat Politècnica de Catalunya. Departament d'Enginyeria Química) ; Rosado, Marcos (Institut Català de Nanociència i Nanotecnologia) ; Arbiol i Cobos, Jordi (Institut Català de Nanociència i Nanotecnologia) ; Llorca, Jordi (Universitat Politècnica de Catalunya. Departament d'Enginyeria Química) ; Morante, Joan Ramon (Institut de Recerca en Energia de Catalunya)
Hydrogen, produced by water splitting, has been proposed as one of the main green energy vectors of the future if produced from renewable energy sources. However, to substitute fossil fuels, large amounts of pure water are necessary, scarce in many world regions. [...]
2021 - 10.1002/cssc.202100194
ChemSusChem, Vol. 14, issue 14 (July 2021) , p. 2872-2881  
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5.
9 p, 1.1 MB Redox-Polymer-Wired [NiFeSe] Hydrogenase Variants with Enhanced O Stability for Triple-Protected High-Current-Density H-Oxidation Bioanodes / Ruff, Adrian (Ruhr-University Bochum) ; Szczesny, Julian (Ruhr-University Bochum) ; Vega, Maria (Universitat Autònoma de Barcelona) ; Zacarias, Sonia (Universidade NOVA de Lisboa) ; Matias, Pedro M. (Instituto de Biologia Experimental e Tecnológica (iBET)) ; Gounel, Sébastien (Univ. Bordeaux) ; Mano, Nicolas (Univ. Bordeaux) ; Pereira, Inês A. C. (Universidade NOVA de Lisboa) ; Schuhmann, Wolfgang (Ruhr-University Bochum)
Variants of the highly active [NiFeSe] hydrogenase from D. vulgaris Hildenborough that exhibit enhanced O tolerance were used as H-oxidation catalysts in H/O biofuel cells. Two [NiFeSe] variants were electrically wired by means of low-potential viologen-modified redox polymers and evaluated with respect to H-oxidation and stability against O in the immobilized state. [...]
2020 - 10.1002/cssc.202000999
ChemSusChem, Vol. 13, Issue 14 (July 2020) , p. 3627-3635  
Registro completo - Creative Commons
6.
49 p, 2.9 MB Ultrathin Mesoporous RuCo2O4 Nanoflakes : An Advanced Electrode for High-Performance Asymmetric Supercapacitors / Dubal, Deepak P. (Institut Català de Nanociència i Nanotecnologia) ; Chodankar, Nilesh R. (Chonnam National University) ; Holze, Rudolf (Technische Universität Chemnitz. Institut für Chemie) ; Kim, Do-Heyoung (Chonnam National University) ; Gómez-Romero, Pedro 1959- (Institut Català de Nanociència i Nanotecnologia)
A new ruthenium cobalt oxide (RuCoO) with a unique marigold-like nanostructure and excellent performance as an advanced electrode material has been successfully prepared by a simple electrodeposition (potentiodynamic mode) method. [...]
2017 - 10.1002/cssc.201700001
ChemSusChem, Vol. 10, Issue 8 (April 2017) , p. 1771-1782  
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7.
30 p, 2.1 MB Functionalization of Polypyrrole Nanopipes with Redox-Active Polyoxometalates for High Energy Density Supercapacitors / Dubal, Deepak P. (Institut Català de Nanociència i Nanotecnologia) ; Ballesteros, Belén (Institut Català de Nanociència i Nanotecnologia) ; Mohite, Ashwini A. (Institut Català de Nanociència i Nanotecnologia) ; Gómez-Romero, Pedro 1959- (Institut Català de Nanociència i Nanotecnologia)
Hybrid materials are very attractive for the fabrication of high-performance supercapacitors. Here, we have explored organic-inorganic hybrid materials based on open-end porous 1 D polypyrrole nanopipes (PPy-NPipes) and heteropolyoxometalates (phosphotungstate ([PWO], PW) or phosphomolybdate ([PMoO], PMo)) that display excellent areal capacitances. [...]
2017 - 10.1002/cssc.201601610
ChemSusChem, Vol. 10, Issue 4 (February 2017) , p. 731-737  
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8.
31 p, 2.8 MB Asymmetric Supercapacitors Based on Reduced Graphene Oxide with Different Polyoxometalates as Positive and Negative Electrodes / Dubal, Deepak P. (Institut Català de Nanociència i Nanotecnologia) ; Chodankar, Nilesh R. (Chonnam National University) ; Vinu, Ajayan (University of South Australia) ; Kim, Do-Heyoung (Chonnam National University) ; Gómez-Romero, Pedro 1959- (Institut Català de Nanociència i Nanotecnologia)
Nanofabrication using a "bottom-up" approach of hybrid electrode materials into a well-defined architecture is essential for next-generation miniaturized energy storage devices. This paper describes the design and fabrication of reduced graphene oxide (rGO)/polyoxometalate (POM)-based hybrid electrode materials and their successful exploitation for asymmetric supercapacitors. [...]
2017 - 10.1002/cssc.201700792
ChemSusChem, Vol. 10, Issue 13 (July 2017) , p. 2742-2750  
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9.
18 p, 872.4 KB Design and Fabrication of Printed Paper-Based Hybrid Micro-Supercapacitor by using Graphene and Redox-Active Electrolyte / Nagar, Bhawna (Institut Català de Nanociència i Nanotecnologia) ; Dubal, Deepak P. (Institut Català de Nanociència i Nanotecnologia) ; Baptista Pires, Luis Miguel (Institut Català de Nanociència i Nanotecnologia) ; Merkoçi, Arben (Institut Català de Nanociència i Nanotecnologia) ; Gómez-Romero, Pedro 1959- (Institut Català de Nanociència i Nanotecnologia)
Inspired by future needs of flexible, simple, and low-cost energy storage devices, smart graphene-based micro-supercapacitors on conventional Xerox paper substrates were developed. The use of redox-active species (iodine redox couple) was explored to further improve the paper device's performance. [...]
2018 - 10.1002/cssc.201800426
ChemSusChem, Vol. 11, Issue 11 (June 2018) , p. 1849-1856  
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10.
17 p, 1.2 MB Multilayered Hematite Nanowires with Thin-Film Silicon Photovoltaics in an All-Earth-Abundant Hybrid Tandem Device for Solar Water Splitting / Urbain, Félix (Institut de Recerca en Energia de Catalunya) ; Tang, PengYi (Institut Català de Nanociència i Nanotecnologia) ; Smirnov, Vladimir (Forschungszentrum Jülich) ; Welter, Katharina (Forschungszentrum Jülich) ; Andreu, Teresa (Institut de Recerca en Energia de Catalunya) ; Finger, Friedhelm (Forschungszentrum Jülich) ; Arbiol i Cobos, Jordi (Institut Català de Nanociència i Nanotecnologia) ; Morante, Joan Ramon (Institut de Recerca en Energia de Catalunya)
The concept of hybrid tandem device structures that combine metal oxides with thin-film semiconducting photoabsorbers holds great promise for large-scale, robust, and cost-effective bias-free photoelectrochemical water splitting (PEC-WS). [...]
2019 - 10.1002/cssc.201802845
ChemSusChem, Vol. 12, Issue 7 (April 2019) , p. 1428-1436  
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Depósito Digital de Documentos de la UAB : Encontrados 14 registros   1 - 10siguiente  ir al registro:
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