Resultados totales (Incluyendo duplicados): 1446
Encontrada(s) 145 página(s)
RiuNet. Repositorio Institucional de la Universitat Politécnica de Valéncia
oai:riunet.upv.es:10251/202148
Dataset. 2023

BER-EVM-POWER-OVS-SCM (RAW DATA)

  • Pérez Pascual, Mª Asunción|||0000-0002-6925-6878
This dataset contains the raw data of the measurements presented in the paper "Hardware Architecture of a QAM Receiver for Short-Range Optical Communications" (https://doi.org/10.1109/JLT.2022.3217357). Data presents the BER and EVM measurements made by changing the optical power transmitted for the proposed modulator.

DOI: Dataset/10251/202148" target="_blank">http://hdl.handle.net/10251/202148, https://dx.doi.org/10.4995/Dataset/10251/202148
RiuNet. Repositorio Institucional de la Universitat Politécnica de Valéncia
oai:riunet.upv.es:10251/202148
HANDLE: Dataset/10251/202148" target="_blank">http://hdl.handle.net/10251/202148, https://dx.doi.org/10.4995/Dataset/10251/202148
RiuNet. Repositorio Institucional de la Universitat Politécnica de Valéncia
oai:riunet.upv.es:10251/202148
PMID: Dataset/10251/202148" target="_blank">http://hdl.handle.net/10251/202148, https://dx.doi.org/10.4995/Dataset/10251/202148
RiuNet. Repositorio Institucional de la Universitat Politécnica de Valéncia
oai:riunet.upv.es:10251/202148
Ver en: Dataset/10251/202148" target="_blank">http://hdl.handle.net/10251/202148, https://dx.doi.org/10.4995/Dataset/10251/202148
RiuNet. Repositorio Institucional de la Universitat Politécnica de Valéncia
oai:riunet.upv.es:10251/202148

RiuNet. Repositorio Institucional de la Universitat Politécnica de Valéncia
oai:riunet.upv.es:10251/202149
Dataset. 2020

OVS-SCM MODULATION (RAW DATA)

  • Pérez Pascual, Mª Asunción|||0000-0002-6925-6878
This dataset contains the raw data of the measurements presented in the paper: "A Computational Efficient Nyquist Shaping Approach for Short-Reach Optical Communications" (https://doi.org/10.1109/JLT.2019.2961506). - Medidas_BER_EVM.xls: contains BER and EVM measurements made for different types of modulations for both the HC-SCM modulator and the OVS-SCM, varying the following parameters: oversampling factor, transmitter filter span, rolloff factor, receiver filter span, receiver equalizer order, pre-emphasis filter (in transmission) - Medidas_Potencia.xls: contains BER and EVM values varying the received power for HC-SCM and OVS-SCM modulations; for all QAM modulations under study.

DOI: Dataset/10251/202149" target="_blank">http://hdl.handle.net/10251/202149, https://dx.doi.org/10.4995/Dataset/10251/202149
RiuNet. Repositorio Institucional de la Universitat Politécnica de Valéncia
oai:riunet.upv.es:10251/202149
HANDLE: Dataset/10251/202149" target="_blank">http://hdl.handle.net/10251/202149, https://dx.doi.org/10.4995/Dataset/10251/202149
RiuNet. Repositorio Institucional de la Universitat Politécnica de Valéncia
oai:riunet.upv.es:10251/202149
PMID: Dataset/10251/202149" target="_blank">http://hdl.handle.net/10251/202149, https://dx.doi.org/10.4995/Dataset/10251/202149
RiuNet. Repositorio Institucional de la Universitat Politécnica de Valéncia
oai:riunet.upv.es:10251/202149
Ver en: Dataset/10251/202149" target="_blank">http://hdl.handle.net/10251/202149, https://dx.doi.org/10.4995/Dataset/10251/202149
RiuNet. Repositorio Institucional de la Universitat Politécnica de Valéncia
oai:riunet.upv.es:10251/202149

RiuNet. Repositorio Institucional de la Universitat Politécnica de Valéncia
oai:riunet.upv.es:10251/202500
Dataset. 2024

IMAGE DATABASE FOR THE SCIENTIFIC PAPER: DEEP LEARNING ALGORITHM, BASED ON CONVOLUTIONAL NEURAL NETWORKS, FOR EQUIVALENT ELECTRICAL CIRCUIT RECOMMENDATION FOR ELECTROCHEMICAL IMPEDANCE SPECTROSCOPY

  • Pérez Herranz, Valentín|||0000-0002-4010-0888
  • Giner Sanz, Juan José|||0000-0003-0441-6102
  • Sáez Pardo, Fermín
The present dataset is the database and image database used to train and test the Convolutional Neural Network models of the scientific paper: Deep Learning algorithm, based on convolutional neural networks, for electrical equivalent electrical circuit recommendation for Electrochemical Impedance Spectroscopy

DOI: Dataset/10251/202500" target="_blank">http://hdl.handle.net/10251/202500, https://dx.doi.org/10.4995/Dataset/10251/202500
RiuNet. Repositorio Institucional de la Universitat Politécnica de Valéncia
oai:riunet.upv.es:10251/202500
HANDLE: Dataset/10251/202500" target="_blank">http://hdl.handle.net/10251/202500, https://dx.doi.org/10.4995/Dataset/10251/202500
RiuNet. Repositorio Institucional de la Universitat Politécnica de Valéncia
oai:riunet.upv.es:10251/202500
PMID: Dataset/10251/202500" target="_blank">http://hdl.handle.net/10251/202500, https://dx.doi.org/10.4995/Dataset/10251/202500
RiuNet. Repositorio Institucional de la Universitat Politécnica de Valéncia
oai:riunet.upv.es:10251/202500
Ver en: Dataset/10251/202500" target="_blank">http://hdl.handle.net/10251/202500, https://dx.doi.org/10.4995/Dataset/10251/202500
RiuNet. Repositorio Institucional de la Universitat Politécnica de Valéncia
oai:riunet.upv.es:10251/202500

RiuNet. Repositorio Institucional de la Universitat Politécnica de Valéncia
oai:riunet.upv.es:10251/202369
Dataset. 2024

AL GUEFOAMS PROTECTED AGAINST CORROSION BY RGO

  • Rodrigo, Rubén
  • Molina, Javier|||0000-0003-3378-8271
  • Bonastre, José|||0000-0002-5068-6608
  • Maiorano, Lucila P
  • Molina, José M
  • Cases, Francisco|||0000-0001-8105-4489
To enhance their corrosion protection, Guefoams were coated with RGO using both potentiostatic and potentiodynamic methods. The potentiodynamic method produced the thickest RGO coating and the lowest Cl, O, and Al content, as observed using FESEM and EDX. The Guefoams were exposed to a 3.5% NaCl solution and steam. The polarization resistance was examined, electro-chemical impedance spectroscopy was performed, and polarization curves were constructed to monitor the corrosion process. After 28 days, the Al concentrations in the solutions were meas-ured, and were found to be 145 mg/L (bare Guefoam), 70 mg/L (RGO-coated, potentiostatic), and 35 mg/L (RGO-coated, potentiodynamic). The potentiodynamic RGO coating also showed the best corrosion protection values., Thanks to the projects PDC2021-121617-C21 and PDC2021-121617-C22, funded by MCIN/AEI/10.13039/501100011033 and by the European Union NextGenerationEU/PRTR. and Conselleria de Innovación, Universidades, Ciencia y Sociedad Digital (Generalitat Valenciana) (GVA-COVID19/2021/097).The Electron Microscopy Service of the UPV (Universitat Politècnica de València) is gratefully acknowledged for their help with the FESEM and EDX characterization.

DOI: Dataset/10251/202369" target="_blank">http://hdl.handle.net/10251/202369, https://dx.doi.org/10.4995/Dataset/10251/202369
RiuNet. Repositorio Institucional de la Universitat Politécnica de Valéncia
oai:riunet.upv.es:10251/202369
HANDLE: Dataset/10251/202369" target="_blank">http://hdl.handle.net/10251/202369, https://dx.doi.org/10.4995/Dataset/10251/202369
RiuNet. Repositorio Institucional de la Universitat Politécnica de Valéncia
oai:riunet.upv.es:10251/202369
PMID: Dataset/10251/202369" target="_blank">http://hdl.handle.net/10251/202369, https://dx.doi.org/10.4995/Dataset/10251/202369
RiuNet. Repositorio Institucional de la Universitat Politécnica de Valéncia
oai:riunet.upv.es:10251/202369
Ver en: Dataset/10251/202369" target="_blank">http://hdl.handle.net/10251/202369, https://dx.doi.org/10.4995/Dataset/10251/202369
RiuNet. Repositorio Institucional de la Universitat Politécnica de Valéncia
oai:riunet.upv.es:10251/202369

RiuNet. Repositorio Institucional de la Universitat Politécnica de Valéncia
oai:riunet.upv.es:10251/202701
Dataset. 2022

ELECTROCHEMICAL ATRAZINE REMOVAL. ON THE BEHAVIOUR OF ATRAZINE REMOVAL FROM WATER USING FABRICS AS ANODES AND CATHODES

  • Cases Iborra, Francisco Javier|||0000-0001-8105-4489
  • Bonastre Cano, José Antonio|||0000-0002-5068-6608
  • Orts Maiques, Francisco José|||0000-0001-8254-8042
  • Khenifi, Aicha
  • Hamous, Hanene
[EN] This study examines the degradation of atrazine (ATZ) with Pt-modified textile electrodes using an electrochemical method that is comparatively studied in two electrochemical cell configurations: cells with separated anodic and cathodic compartments (divided configuration); and without any separation (undivided configuration). The influence of the presence of chloride ions was studied. The best results were obtained when an undivided cell was used. The morphology and composition of the dispersed Pt coatings were analyzed using field emission scanning electron microscopy (FESEM) and Energy Dispersive X-Ray Analysis. The FESEM analyses confirmed that the textile surface was effectively modified by the electrocatalytic material. High performance liquid chromatography, gas chromatography mass spectrometry, and spectroscopic methods were used to follow the evolution of major oxidation products. Total organic carbon, chemical oxygen demand, and total nitrogen were used to evaluate the degradation efficiency of treated aqueous solutions. The experimental results obtained indicate that the efficiency of the electrochemical treatment was high with a low energy consumption when using electrodes based on textile materials, such as anodes or as cathodes (in particular, in electrolysis without compartment separation). All these can be produced at very competitive prices., Chemviron Carbon who kindly donated the FlexzorbTM FM10 activated carbon fabrics and Funding for open access charge, CRUE-Universitat Politècnica de València, are acknowledged.

DOI: Dataset/10251/202701" target="_blank">http://hdl.handle.net/10251/202701, https://dx.doi.org/10.4995/Dataset/10251/202701
RiuNet. Repositorio Institucional de la Universitat Politécnica de Valéncia
oai:riunet.upv.es:10251/202701
HANDLE: Dataset/10251/202701" target="_blank">http://hdl.handle.net/10251/202701, https://dx.doi.org/10.4995/Dataset/10251/202701
RiuNet. Repositorio Institucional de la Universitat Politécnica de Valéncia
oai:riunet.upv.es:10251/202701
PMID: Dataset/10251/202701" target="_blank">http://hdl.handle.net/10251/202701, https://dx.doi.org/10.4995/Dataset/10251/202701
RiuNet. Repositorio Institucional de la Universitat Politécnica de Valéncia
oai:riunet.upv.es:10251/202701
Ver en: Dataset/10251/202701" target="_blank">http://hdl.handle.net/10251/202701, https://dx.doi.org/10.4995/Dataset/10251/202701
RiuNet. Repositorio Institucional de la Universitat Politécnica de Valéncia
oai:riunet.upv.es:10251/202701

RiuNet. Repositorio Institucional de la Universitat Politécnica de Valéncia
oai:riunet.upv.es:10251/202927
Dataset. 2024

SURFACE MODIFICATION OF JUTE FABRICS BY RGO-ICP FOR ECO-FRIENDLY SUPERCAPACITORS, JOURNAL OF ENERGY STORAGE 2023

SURFACE MODIFICATION OF JUTE FABRICS BY REDUCED GRAPHENE OXIDE-CONDUCTING POLYMER COATINGS FOR THEIR APPLICATION IN LOW-COST AND ECO-FRIENDLY SUPERCAPACITORS

  • Cases Iborra, Francisco Javier|||0000-0001-8105-4489
  • Bonastre Cano, José Antonio|||0000-0002-5068-6608
  • Molina Puerto, Javier|||0000-0003-3378-8271
[EN] In this study, flexible textile supercapacitors were obtained on jute fabrics. Insulating jute fibers were converted into electrically conducting using an optimized reduced graphene oxide (rGO) deposition method. Supercapacitors were made of jute fabric and polypyrrole (PPy) as conducting polymer. rGO improved the electrical behavior of PPy-jute supercapacitors obtained by chemical polymerization. These chemical PPy-jute supercapacitors presented a low surface resistivity (6 Ω/sq) suitable for subsequent electrochemical polymerization. The best results were obtained for rGO-PPy-jute supercapacitors synthesized by electrochemical polymerization, with capacitance values of 5127 mF cm-2 (117 F g-1) in a 3-electrode system; and 1770 mF cm-2, 39.9 F g-1, 250 μW h cm-2 and 1100 μW cm-2 in a 2-electrode system. It is essential to highlight that the jute supercapacitors obtained are eco-friendly, low cost, flexible and with very competitive energy-storage values compared to recent investigations., This research is part of the Spanish R + D + i contract PDC2021-121617-C22 funded by MCIN/AEI/10.13039/501100011033 and by the “European Union NextGenerationEU/PRTR” as well as the Red E3Tech Plus: Proyecto Redes de Investigación de la AEI Network E3Tech PLUS (RED2022-134552-T) project. Funding for open access charge: CRUE-Universitat Politècnica de València. Electron Microscopy Service of Universitat Politècnica de València is gratefully acknowledged for help with FESEM microscope.

DOI: Dataset/10251/202927" target="_blank">http://hdl.handle.net/10251/202927, https://dx.doi.org/10.4995/Dataset/10251/202927
RiuNet. Repositorio Institucional de la Universitat Politécnica de Valéncia
oai:riunet.upv.es:10251/202927
HANDLE: Dataset/10251/202927" target="_blank">http://hdl.handle.net/10251/202927, https://dx.doi.org/10.4995/Dataset/10251/202927
RiuNet. Repositorio Institucional de la Universitat Politécnica de Valéncia
oai:riunet.upv.es:10251/202927
PMID: Dataset/10251/202927" target="_blank">http://hdl.handle.net/10251/202927, https://dx.doi.org/10.4995/Dataset/10251/202927
RiuNet. Repositorio Institucional de la Universitat Politécnica de Valéncia
oai:riunet.upv.es:10251/202927
Ver en: Dataset/10251/202927" target="_blank">http://hdl.handle.net/10251/202927, https://dx.doi.org/10.4995/Dataset/10251/202927
RiuNet. Repositorio Institucional de la Universitat Politécnica de Valéncia
oai:riunet.upv.es:10251/202927

Buscador avanzado