Dipòsit Digital de Documents de la UAB 9 registres trobats  La cerca s'ha fet en 0.00 segons. 
1.
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  
2.
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  
3.
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  
4.
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  
5.
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  
6.
8 p, 1.1 MB Co-Sn Nanocrystalline Solid Solutions as Anode Materials in Lithium-Ion Batteries with High Pseudocapacitive Contribution / Li, Junshan (Institut de Recerca en Energia de Catalunya) ; Xu, Xijun (South China University of Technology. Key Laboratory of Advanced Energy Storage Materials) ; Luo, Zhishan (Institut de Recerca en Energia de Catalunya) ; Zhang, Chaoqi (Institut de Recerca en Energia de Catalunya) ; Zuo, Yong (Institut de Recerca en Energia de Catalunya) ; Zhang, Ting (Institut Català de Nanociència i Nanotecnologia) ; Tang, PengYi (Institut Català de Nanociència i Nanotecnologia) ; Infante Carrió, María F. (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) ; Liu, Jun (South China University of Technology. Key Laboratory of Advanced Energy Storage Materials) ; Cabot, Andreu (Institut de Recerca en Energia de Catalunya)
Co-Sn solid-solution nanoparticles with Sn crystal structure and tuned metal ratios were synthesized by a facile one pot solution-based procedure involving the initial reduction of a Sn precursor followed by incorporation of Co within the Sn lattice. [...]
2019 - 10.1002/cssc.201802662
ChemSusChem, Vol. 12, Issue 7 (April 2019) , p. 1451-1458  
7.
9 p, 1.2 MB Polybenzoxazine-derived N-doped carbon as matrix for powder-based electrocatalysts / Barwe, Stephan (Ruhr-Universität Bochum. Center for Electrochemical Sciences) ; Andronescu, Corina (Ruhr-Universität Bochum. Center for Electrochemical Sciences) ; Masa, Justus (Ruhr-Universität Bochum. Center for Electrochemical Sciences) ; Ventosa, Edgar (Ruhr-Universität Bochum. Center for Electrochemical Sciences) ; Klink, Stefan (Ruhr-Universität Bochum. Center for Electrochemical Sciences) ; Genç, Aziz (Institut Català de Nanociència i Nanotecnologia) ; Arbiol i Cobos, Jordi (Institut Català de Nanociència i Nanotecnologia) ; Schuhmann, Wolfgang (Analytical Chemistry. Center for Electrochemical Sciences (CES). Ruhr-Universität Bochum)
In addition to catalytic activity, intrinsic stability, tight immobilization on a suitable electrode surface, and sufficient electronic conductivity are fundamental prerequisites for the long-term operation of particle- and especially powder-based electrocatalysts. [...]
2017 - 10.1002/cssc.201700593
ChemSusChem, Vol. 10, issue 12 (June 2017) , p. 2653-2659  
8.
13 p, 3.5 MB Micelle-assisted electrodeposition of mesoporous Fe-Pt smooth thin films onto various substrates and their electrocatalytic activity towards hydrogen evolution reaction / Isarain-Chávez, E. (Universitat Autònoma de Barcelona. Departament de Física) ; Baró, M. D. (Universitat Autònoma de Barcelona. Departament de Física) ; Alcantara, Carlos (ETH Zurich. Institute of Robotics and Intelligent Systems) ; Pané i Vidal, Salvador (ETH Zurich. Institute of Robotics and Intelligent Systems) ; Sort Viñas, Jordi (Universitat Autònoma de Barcelona. Departament de Física) ; Pellicer Vilà, Eva M. (Eva Maria) (Universitat Autònoma de Barcelona. Departament de Física)
Mesoporous Fe-Pt thin films are obtained by micelle-assisted electrodeposition onto metallic substrates with dissimilar activity (namely, gold, copper, and aluminum seed layers evaporated on Si/Ti) under constant applied potential (E=-1. [...]
2018 - 10.1002/cssc.201701938
ChemSusChem, Vol. 11, issue 2 (Jan. 2018) , p. 367-375  
9.
8 p, 1.7 MB Electron bottleneck in the charge/discharge Mechanism of Lithium Titanates for Batteries / Ventosa, Edgar (Institut de Recerca en Energia de Catalunya) ; Skoumal, Marcel (Institut de Recerca en Energia de Catalunya) ; Vazquez, Francisco Javier (Institut de Recerca en Energia de Catalunya) ; Flox, Cristina (Institut de Recerca en Energia de Catalunya) ; Arbiol i Cobos, Jordi (Institut Català de Nanociència i Nanotecnologia) ; Morante i Lleonart, Joan Ramon (Universitat de Barcelona. Departament d'Electronica)
The semi-solid flow battery (SSFB) is a promising storage energy technology featured by employing semi-solid fluid electrodes containing conductive additive and active Li-ion battery materials. The state of art anode material for SSFB is LiTiO (LTO). [...]
2015 - 10.1002/cssc.201500349
ChemSusChem, Vol. 8, Issue 10 (mAY 2015) , P. 1737-1744  

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