Resultados globales: 66 registros encontrados en 0.02 segundos.
Artículos, Encontrados 58 registros
Libros y colecciones, Encontrados 1 registros
Documentos de investigación, Encontrados 7 registros
Artículos Encontrados 58 registros  1 - 10siguientefinal  ir al registro:
1.
18 p, 1.0 MB Polyoxometalate-Decorated Gold Nanoparticles Inhibit β-Amyloid Aggregation and Cross the Blood-Brain Barrier in a µphysiological Model / Perxés Perich, Marta (Institut Català de Nanociència i Nanotecnologia) ; Palma-Florez, Sujey (Institut de Ciència i Tecnologia de Barcelona) ; Solé, Clara (Institut de Ciència i Tecnologia de Barcelona) ; Goberna-Ferrón, Sara (Institut Català de Nanociència i Nanotecnologia) ; Samitier, Josep (Institut de Ciència i Tecnologia de Barcelona) ; Gómez-Romero, Pedro 1959- (Institut Català de Nanociència i Nanotecnologia) ; Mir, Mònica (Institut de Ciència i Tecnologia de Barcelona) ; Lagunas, Anna (Institut de Ciència i Tecnologia de Barcelona)
Alzheimer's disease is characterized by a combination of several neuropathological hallmarks, such as extracellular aggregates of beta amyloid (Aβ). Numerous alternatives have been studied for inhibiting Aβ aggregation but, at this time, there are no effective treatments available. [...]
2023 - 10.3390/nano13192697
Nanomaterials, Vol. 13, Issue 19 (October 2023) , art. 2697  
2.
11 p, 3.9 MB Interlaboratory study assessing the analysis of supercapacitor electrochemistry data / Gittins, Jamie W. (University of Cambridge) ; Chen, Yuan (Imperial College London) ; Arnold, Stefanie (Saarland University) ; Augustyn, Veronica (North Carolina State University) ; Balducci, Andrea (Friedrich-Schiller-University Jena) ; Brousse, Thierry (Réseau sur le Stockage Electrochimique de l'énergie) ; Frackowiak, Elżbieta (Poznan University of Technology) ; Gómez-Romero, Pedro 1959- (Institut Català de Nanociència i Nanotecnologia) ; Kanwade, Archana (Indian Institute of Technology Indore) ; Köps, Lukas (Friedrich-Schiller-University Jena) ; Jha, Plawan Kumar (University of Turku) ; Lyu, Dongxun (University of Cambridge) ; Meo, Michele (University of Southampton. Department of Aeronautics and Astronautics) ; Pandey, Deepak (University of Central Florida) ; Pang, Le (Queensland University of Technology) ; Presser, Volker (Saarene - Saarland Center for Energy Materials and Sustainability) ; Rapisarda, Mario (University of Southampton. Department of Aeronautics and Astronautics) ; Rueda García, Daniel (Institut Català de Nanociència i Nanotecnologia) ; Saeed, Saeed (North Carolina State University. Department of Materials Science and Engineering) ; Shirage, Parasharam M. (Indian Institute of Technology Indore. Department of Metallurgy Engineering and Materials Science) ; Ślesiński, Adam (Poznan University of Technology) ; Soavi, Francesca (National Reference Center for Electrochemical Energy Storage) ; Thomas, Jayan (University of Central Florida) ; Titirici, Maria-Magdalena (Imperial College London) ; Wang, Hongxia (Queensland University of Technology) ; Xu, Zhen (Imperial College London) ; Yu, Aiping (University of Waterloo. Department of Chemical Engineering) ; Zhang, Maiwen (University of Waterloo. Department of Chemical Engineering) ; Forse, Alexander C. (University of Cambridge)
Supercapacitors are fast-charging energy storage devices of great importance for developing robust and climate-friendly energy infrastructures for the future. Research in this field has seen rapid growth in recent years, therefore consistent reporting practices must be implemented to enable reliable comparison of device performance. [...]
2023 - 10.1016/j.jpowsour.2023.233637
Journal of power sources, Vol. 585 (November 2023) , art. 233637  
3.
17 p, 8.0 MB Polyoxometalate-Stabilized Silver Nanoparticles and Hybrid Electrode Assembly Using Activated Carbon / Goberna-Ferrón, Sara (Universitat Politècnica de València) ; Cots, Laia (Institut Català de Nanociència i Nanotecnologia) ; Perxés Perich, Marta (Utrecht University. Debye Institute for Nanomaterials Science) ; Zhu, Jun-Jie (Institut Català de Nanociència i Nanotecnologia) ; Gómez-Romero, Pedro 1959- (Institut Català de Nanociència i Nanotecnologia)
The intersection between the field of hybrid materials and that of electrochemistry is a quickly expanding area. Hybrid combinations usually consist of two constituents, but new routes toward more complex and versatile electroactive hybrid designs are quickly emerging. [...]
2023 - 10.3390/nano13152241
Nanomaterials, Vol. 13, Issue 15 (August 2023) , art. 2241  
4.
21 p, 895.8 KB Ultrathin hierarchical porous carbon nanosheets for high-performance supercapacitors and redox electrolyte energy storage / Jayaramulu, Kolleboyina (Technical University of Munich. Department of Chemistry) ; Dubal, Deepak P. (Institut Català de Nanociència i Nanotecnologia) ; Nagar, Bhawna (Institut Català de Nanociència i Nanotecnologia) ; Ranc, Vaclav (Palacky University Olomouc. Faculty of Science) ; Tomanec, Ondrej (Palacky University Olomouc. Faculty of Science) ; Petr, Martin (Palacky University Olomouc. Faculty of Science) ; Datta, Kasibhatta Kumara Ramanatha (Palacky University Olomouc. Faculty of Science) ; Zboril, Radek (Palacky University Olomouc. Faculty of Science) ; Gómez-Romero, Pedro 1959- (Institut Català de Nanociència i Nanotecnologia) ; Fischer, Roland A. (Technical University of Munich. Department of Chemistry)
The design of advanced high-energy-density supercapacitors requires the design of unique materials that combine hierarchical nanoporous structures with high surface area to facilitate ion transport and excellent electrolyte permeability. [...]
2018 - 10.1002/adma.201705789
Advanced materials, Vol. 30, issue 15 (April 2018) , art. 1705789  
5.
15 p, 1.0 MB Direct electrodeposition of imidazole modified poly(pyrrole) copolymers : synthesis, characterization and supercapacitive properties / Wolfart, Franciele (Universidade Federal do Paraná. Departamento de Química) ; Hryniewicz, Bruna (Universidade Federal do Paraná. Departamento de Química) ; Marchesi, Luís F. (Universidade Tecnológica Federal do Paraná) ; Orth, Elisa (Universidade Federal do Paraná. Departamento de Química) ; Dubal, Deepak P. (Institut Català de Nanociència i Nanotecnologia) ; Gómez-Romero, Pedro 1959- (Institut Català de Nanociència i Nanotecnologia) ; Vidotti, Marcio (Universidade Federal Do Paraná. Departamento de Química)
In this manuscript we report the direct electrosynthesis of a new conducting copolymer based on the incorporation of imidazole molecules within the polypyrrole chain. Different proportions of the monomers were tested during the direct electropolymerization of the copolymer. [...]
2017 - 10.1016/j.electacta.2017.05.082
Electrochimica Acta, Vol. 243 (Jul. 2017) , p. 260-269  
6.
17 p, 4.1 MB Nanostructured Thick Electrode Strategies toward Enhanced Electrode-Electrolyte Interfaces / Pokhriyal, Anukriti (Institut Català de Nanociència i Nanotecnologia) ; González-Gil, Rosa Maria (Institut Català de Nanociència i Nanotecnologia) ; Bengoa, Leonardo N. (Institut Català de Nanociència i Nanotecnologia) ; Gómez-Romero, Pedro 1959- (Institut Català de Nanociència i Nanotecnologia)
This article addresses the issue of bulk electrode design and the factors limiting the performance of thick electrodes. Indeed, one of the challenges for achieving improved performance in electrochemical energy storage devices (batteries or supercapacitors) is the maximization of the ratio between active and non-active components while maintaining ionic and electronic conductivity of the assembly. [...]
2023 - 10.3390/ma16093439
Materials, Vol. 16, Issue 9 (April 2023) , art. 3439  
7.
48 p, 3.9 MB Energy harvesting in the course of acid solution neutralization / Tainá Ferreira, Bianca (Universidade de São Paulo. Departamento de Química) ; Rueda García, Daniel (Institut Català de Nanociència i Nanotecnologia) ; Gómez-Romero, Pedro 1959- (Institut Català de Nanociència i Nanotecnologia) ; Huguenin, Fritz (Universidade de São Paulo. Departamento de Química)
This work investigates electrodes consisting of phosphomolybdic acid/reduced graphene oxide (PMo/RGO) and copper hexacyanoferrate (CuHCF) for proton adsorption/desorption and alkali metal ion intercalation/deintercalation, respectively. [...]
2022 - 10.1016/j.jelechem.2022.116957
Journal of Electroanalytical Chemistry, Vol. 927 (Dec. 2022) , art. 116957  
8.
15 p, 10.8 MB Impact of Battery Energy System Integration in Frequency Control of an Electrical Grid with Wind Power / Pokhriyal, Anukriti (Institut Català de Nanociència i Nanotecnologia) ; Domínguez-García, José Luis (Institut de Recerca Energètica de Catalunya. Jardins de les Dones de Negre) ; Gómez-Romero, Pedro 1959- (Institut Català de Nanociència i Nanotecnologia)
The rapid increase in the integration of renewable energy sources into the electrical grid is posing new challenges for the dynamic responses due to the global inertia reduction. In this regard, the impact on frequency stability of such reduction and the potential support from wind power have been investigated lately. [...]
2022 - 10.3390/cleantechnol4040060
Clean Technologies, Vol. 4, Issue 4 (October 2022) , p. 972-986  
9.
125 p, 4.3 MB Polyoxometalates (POMs) : from electroactive clusters to energy materials / Horn, Michael R. (Queensland University of Technology. School of Chemistry and Physics) ; Singh, Amandeep (Queensland University of Technology. Centre for Materials Science) ; Alomari, Suaad (Queensland University of Technology. School of Chemistry and Physics) ; Goberna-Ferrón, Sara (Institut Català de Nanociència i Nanotecnologia) ; Benages Vilau, Raúl (Institut Català de Nanociència i Nanotecnologia) ; Chodankar, Nilesh R (Dongguk University-Seoul. Department of Energy and Materials Engineering) ; Motta, Nunzio (Queensland University of Technology. Centre for Materials Science) ; Ostrikov, Kostya (Queensland University of Technology. Centre for Materials Science) ; Macleod, Jennifer (Queensland University of Technology. Centre for Materials Science) ; Sonar, Prashant (Queensland University of Technology. Centre for Materials Science) ; Gómez-Romero, Pedro 1959- (Institut Català de Nanociència i Nanotecnologia) ; Dubal, Deepak P. (Queensland University of Technology. Centre for Materials Science)
Polyoxometalates (POMs) represent a class of nanomaterials, which hold enormous promise for a range of energy-related applications. Their promise is owing to their "special"structure that gives POMs a truly unique ability to control redox reactions in energy conversion and storage. [...]
2021 - 10.1039/d0ee03407j
Energy & environmental science, Vol. 14, issue 4 (April 2021) , p. 1652-1700  
10.
35 p, 2.7 MB Three-dimensional arrays of 1D MnO2 nanocrystals for all-solid-state asymmetric supercapacitors / Dubal, Deepak P. (Institut Català de Nanociència i Nanotecnologia) ; Holze, Rudolf (Technische Universität Chemnitz. Institut für Chemie) ; Gómez-Romero, Pedro 1959- (Institut Català de Nanociència i Nanotecnologia)
Reported is the synthesis of 3D hierarchical structures based on one-dimensional MnO2 nanobuilding blocks (nanorods, nanowires, and nanoneedles) by means of a facile and scalable coprecipitation method and their use as electrodes for the assembly of all-solid-state supercapacitors. [...]
2015 - 10.1002/cplu.201500054
ChemPlusChem, Vol. 80, issue 6 (June 2015) , p. 944-951  

Artículos : Encontrados 58 registros   1 - 10siguientefinal  ir al registro:
Libros y colecciones Encontrados 1 registros  
1.
4 p, 239.4 KB On the Enhancement of the Thermal Conductivity of Graphene-Based Nanofluids / Rodríguez Laguna, María del Rocío (Institut Català de Nanociència i Nanotecnologia) ; Sotomayor Torres, Clivia M. (Institut Català de Nanociència i Nanotecnologia) ; Gómez-Romero, Pedro 1959- (Institut Català de Nanociència i Nanotecnologia) ; Chávez Ángel, Emigdio (Institut Català de Nanociència i Nanotecnologia)
Heat transfer fluids have been extensively used in both low-temperature and high temperature applications (e. g. microelectronics cooling and concentrated solar power). However, their low thermal conductivity is still a limit on performance. [...]
Cork : IEEE, 2018 (Proceedings of the IEEE Conference on Nanotechnology) - 10.1109/NANO.2018.8626244
IEEE 18th International Conference on Nanotechnology (IEEE-NANO), 2018, p. 8626244  

Documentos de investigación Encontrados 7 registros  
1.
201 p, 23.3 MB Hybrid Electrode Materials Based on Polyoxometalates for Their First-Time Application in Organic Electrolyte Supercapacitors / Zhu, Jun-Jie ; Gómez Romero, Pedro, 1959-, dir.
Els supercondensadors, també coneguts com a condensadors electroquímics, són dispositius d'emmagatzematge d'energia que presenten una alta densitat de potència i un cicle de vida perllongat. No obstant això, la seva densitat denergia és relativament baixa i necessita ser millorada. [...]
Los supercondensadores, también conocidos como condensadores electroquímicos, son dispositivos de almacenamiento de energía que presentan una alta densidad de potencia y un ciclo de vida prolongado. [...]
Supercapacitors, also known as electrochemical capacitors, are fascinating energy storage devices, featuring high power density and long cycle life. Their energy density is yet to be improved. Hybrid electrodes which combine electrical double-layer capacitance and redox reactions provide an approach to enhancing the energy density. [...]

2022  
2.
169 p, 10.2 MB Heat transfer fluids : from fundamental aspects of graphene nanofluids at room temperature to molten salts formulations for solar-thermal conversion / Rodríguez Laguna, María del Rocío ; Gómez-Romero, Pedro, 1959-, dir. ; Sotomayor Torres, Clivia M., dir. ; Chávez Ángel, Emigdio, dir. ; Ros i Badosa, Josep, dir. ; Universitat Autònoma de Barcelona. Departament de Química
Los fluidos de transferencia de calor, y en particular los nanofluidos, se pueden considerar un elemento esencial en diversos sectores industriales y su rendimiento es clave para una adecuada aplicación en tecnologías que van desde la gestión térmica y la refrigeración, a la generación de energía solar térmica y eléctrica mediante el uso de intercambiadores de calor. [...]
Heat transfer fluids and nanofluids constitute an important element in the industry and their performance is key to the successful application in technologies that go from heat management and cooling to heat exchangers in thermal-solar energy and electricity generation. [...]

[Barcelona] : Universitat Autònoma de Barcelona, 2019.  
3.
189 p, 17.4 MB Printed Graphene for energy storage and sensing applications / Nagar, Bhawna ; Gómez-Romero, Pedro, 1959-, dir. ; Merkoçi, Arben, dir. ; Valle Zafra, Manuel del, dir. ; Institut Català de Nanociència i Nanotecnologia (ICN2)
El objetivo de esta tesis ha sido el diseño y la preparación de electrodos flexibles basados en grafeno utilizando diferentes técnicas de impresión para aplicaciones de almacenamiento de energía, específicamente supercondensadores y sensores electroquímicos. [...]
The focus of this thesis has been the design and preparation of flexible graphene-based electrodesand their printing using different techniques for applications in energy storage, specifically supercapacitors and electrochemical sensing devices. [...]

: , 2019.  
4.
105 p, 5.9 MB Materiales híbridos basados en nanocarbones y polioxometalatos para aplicación como electrodos en supercondensadores con mecanismo dual de almacenamiento de energía / Suárez Guevara, Jullieth Gabriela ; Gómez Romero, Pedro, 1959-, dir. ; Ruiz, Vanesa, dir. ; Universitat Autònoma de Barcelona. Departament de Química
Baterías y supercondensadores son dos tipos de dispositivos de almacenamiento de energía con mecanismos y prestaciones complementarios. Las baterías, con mecanismos de reacciones redox faradaicas presentan alta densidad de energía y baja densidad de potencia mientras que el mecanismo electrostático de los supercondensadores (doble capa eléctrica) les confiere una alta densidad de potencia con densidad de energía limitada. [...]
Batteries and supercapacitors are two types of energy storage devices with complementary working mechanisms and performances. Batteries feature a storage mechanism based on faradaic redox reactions and present high energy densities but low power densities. [...]

[Barcelona] : Universitat Autònoma de Barcelona, 2015
3 documentos
5.
87 p, 7.7 MB Cristal·loquímica de perovskites complexes de coure i titani : relació entre síntesi, estructura i propietats superconductores / Palacín, M. Rosa ; Gómez-Romero, Pedro, 1959-, dir. (Institut de Ciència de Materials de Barcelona)
La tesi constitueix un estudi de diverses perovskites mixtes de coure i titani, entre les quals cal citar La2CuTiO6 (estructura tridimensional amb els ions Cu(II) i Ti (IV) desordenats) i Ln2Ba2Cu2Ti2O11 (estructura laminar amb Cu(II) i Ti(IV) ordenats). [...]
La tesis constituye un estudio de diversas perovsquitas mixtas de cobre y titanio, de entre las cuales cabe destacar La2CuTiO6 (estructura tridimensional que presenta los iones Cu(II) y Ti (IV) desordenados) y Ln2Ba2Cu2Ti2O11 (estructura laminar con Cu(II) y Ti(IV) ordenados). [...]
The thesis is a study of different mixed copper-titanium perovskites, like La2CuTiO6 (three-dimensional structure with Cu (II) and Ti (IV) disordered in the octahedral positions) and Ln2Ba2Cu2Ti2O11 (layered structure with ordering of Cu(II) and Ti(IV)). [...]

Bellaterra : Universitat Autònoma de Barcelona, 2009
4 documentos
6.
68 p, 3.6 MB Organic/inorganic hybrid materials based on conducting organic polymers as electrodes for energy storage devices : tesis doctoral / Cuentas Gallegos, Ana Karina ; Gómez-Romero, Pedro, 1959-, dir. (Institut de Ciència de Materials de Barcelona)
Vegeu akcgresum1de1. pdf.
Bellaterra : Universitat Autònoma de Barcelona, 2004
4 documentos
7.
66 p, 561.5 KB Òxids complexes de coure i plata / Tejada Rosales, Eva Mª ; Casañ Pastor, Nieves, dir. (Institut de Ciència de Materials de Barcelona) ; Gómez-Romero, Pedro, 1959-, dir. (Institut de Ciència de Materials de Barcelona)
L'origen principal d'aquest treball: els òxids de coure, al seu paper en el món dels superconductors i en particular de les eines que hom fa servir per tal d'intentar dissenyar-ne de nous.
Bellaterra : Universitat Autònoma de Barcelona, 2001
6 documentos

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