Resultados globales: 7 registros encontrados en 0.02 segundos.
Artículos, Encontrados 6 registros
Documentos de investigación, Encontrados 1 registros
Artículos Encontrados 6 registros  
1.
31 p, 1.7 MB Synthetic approach from polypyrrole nanotubes to nitrogen doped pyrolyzed carbon nanotubes for asymmetric supercapacitors / Dubal, Deepak P. (Institut Català de Nanociència i Nanotecnologia) ; Chodankar, Nilesh R. (Shivaji University. Department of Physics) ; Cabán Huertas, Zahilia (Institut Català de Nanociència i Nanotecnologia) ; Wolfart, Franciele (Universidade Federal Do Paraná. Departamento de Química) ; Vidotti, Marcio (Universidade Federal Do Paraná. Departamento de Química) ; Holze, Rudolf (Technische Universität Chemnitz. Institut für Chemie) ; Lokhande, Chandrakant D. (Shivaji University. Department of Physics) ; Gómez Romero, Pedro 1959- (Institut Català de Nanociència i Nanotecnologia)
Pseudocapacitive materials are highly capable to achieve high energy density integrated with high power electrostatic capacitive materials. However, finding a suitable electrostatic capacitive material to integrate with pseudocapacitive material in order to achieve high energy density with good rate capability is still a challenge. [...]
2016 - 10.1016/j.jpowsour.2016.01.074
Journal of power sources, Vol. 308 (March 2016) , p. 158-165  
2.
16 p, 595.0 KB Synthesis and Caracterization of Mesoporous FePO4 as Positive Electrode Materials for Lithium Batteries / Salamani, Amel (Université Mohamed Boudiaf-M'sila) ; Merrouche, Abdallah (Université Mohamed Boudiaf-M'sila) ; Telli, Laid (Université Mohamed Boudiaf-M'sila) ; Gómez Romero, Pedro 1959- (Institut Català de Nanociència i Nanotecnologia) ; Cabán Huertas, Zahilia (Institut Català de Nanociència i Nanotecnologia)
Mesoporous iron phosphates were synthesized using sodium dodecyl sulfate (SDS) and cetyltrimethylammonium bromide (CTAB) as surfactants. The material synthesized in the presence of SDS was not applied as a positive electrode active material of a lithium battery. [...]
2018 - 10.3103/S106837551801012X
Surface engineering and applied electrochemistry, Vol. 54, Issue 1 (January 2018) , p. 55-63  
3.
11 p, 3.2 MB From thermal to electroactive graphene nanofluids / Rueda García, Daniel (Institut Català de Nanociència i Nanotecnologia) ; Rodríguez Laguna, María del Rocío (Institut Català de Nanociència i Nanotecnologia) ; Chávez Ángel, Emigdio (Institut Català de Nanociència i Nanotecnologia) ; Dubal, Deepak P. (Institut Català de Nanociència i Nanotecnologia) ; Cabán Huertas, Zahilia (Institut Català de Nanociència i Nanotecnologia) ; Benages Vilau, Raúl (Institut Català de Nanociència i Nanotecnologia) ; Gómez Romero, Pedro 1959- (Institut Català de Nanociència i Nanotecnologia)
Here, we describe selected work on the development and study of nanofluids based on graphene and reduced graphene oxide both in aqueous and organic electrolytes. A thorough study of thermal properties of graphene in amide organic solvents (N,N-dimethylformamide, N,N-dimethylacetamide, and N-methyl-2-pyrrolidone) showed a substantial increase of thermal conductivity and specific heat upon graphene integration in those solvents. [...]
2019 - 10.3390/en12234545
Energies, Vol. 12, Issue 23 (December 2019) , art. 4545  
4.
38 p, 1.3 MB Battery and supercapacitor materials in flow cells. Electrochemical energy storage in a LiFePO4/reduced graphene oxide aqueous nanofluid / Rueda García, Daniel (Institut Català de Nanociència i Nanotecnologia) ; Cabán Huertas, Zahilia (Institut Català de Nanociència i Nanotecnologia) ; Sánchez Ribot, Sergi (Institut Català de Nanociència i Nanotecnologia) ; Marchante, Carlos (Institut Català de Nanociència i Nanotecnologia) ; Benages Vilau, Raúl (Institut Català de Nanociència i Nanotecnologia) ; Dubal, Deepak P. (The University of Adelaide. School of Chemical Engineering) ; Ayyad, Omar (Al-Quds University. Dept. of Materials Engineering) ; Gómez Romero, Pedro 1959- (Institut Català de Nanociència i Nanotecnologia)
Exploring conceptual frontiers between batteries, supercapacitors, redox flow batteries (RFBs) and fuel cells (FCs), we have used a battery material (i. e. LiFePO) and a supercapacitor material (i. e. [...]
2018 - 10.1016/j.electacta.2018.05.151
Electrochimica acta, Vol. 281 (August 2018) , p. 594-600  
5.
7 p, 1.2 MB Capacitive vs Faradaic Energy Storage in a Hybrid Cell with LiFePO4/RGO Positive Electrode and Nanocarbon Negative Electrode / Cabán Huertas, Zahilia (Institut Català de Nanociència i Nanotecnologia) ; Dubal, Deepak P. (Institut Català de Nanociència i Nanotecnologia) ; Ayyad, Omar (Al-Quds University. Department of Materials Engineering) ; Gómez Romero, Pedro 1959- (Institut Català de Nanociència i Nanotecnologia)
We report an advanced device based on a Nitrogen-doped Carbon Nanopipes (N-CNP) negative electrode and a lithium iron phosphate (LiFePO) positive electrode. We carefully balanced the cell composition (charge balance) and suppressed the initial irreversible capacity of the anode in the round of few cycles. [...]
2017 - 10.1149/2.0211701jes
Journal of the Electrochemical Society, Vol. 164, Issue 1 (2017) , p. A6140-A6146  
6.
9 p, 1.7 MB Aqueous synthesis of LiFePO4 with Fractal Granularity / Cabán Huertas, Zahilia (Institut Català de Nanociència i Nanotecnologia) ; Ayyad, Omar (Institut Català de Nanociència i Nanotecnologia) ; Dubal, Deepak P. (Institut Català de Nanociència i Nanotecnologia) ; Gómez Romero, Pedro 1959- (Institut Català de Nanociència i Nanotecnologia)
Lithium iron phosphate (LiFePO) electrodes with fractal granularity are reported. They were made from a starting material prepared in water by a low cost, easy and environmentally friendly hydrothermal method, thus avoiding the use of organic solvents. [...]
2016 - 10.1038/srep27024
Scientific reports, Vol. 6 (June 2016) , art. 27024  

Documentos de investigación Encontrados 1 registros  
1.
35 p, 1.8 MB Electrochemically promoted carbon-halide bond cleavage in 4-nitrobenzyl halides / Cabán Huertas, Zahilia ; Gallardo Garcia, Iluminada, dir. (Universitat Autònoma de Barcelona. Departament de Química) ; Guirado López, Gonzalo, dir. (Universitat Autònoma de Barcelona. Departament de Química) ; Universitat Autònoma de Barcelona. Departament de Química
This manuscript reports the study of the carbon-halide bond cleavage in 4-nitrobenzyl halides, taking special attention to the iodide and fluoride derivatives. The electrochemical reduction mechanism has been disclosed for both compounds by terms of cyclic voltammetry and controlled potential electrolysis. [...]
2011  

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