Resultados totales (Incluyendo duplicados): 33854
Encontrada(s) 3386 página(s)
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

RiuNet. Repositorio Institucional de la Universitat Politécnica de Valéncia
oai:riunet.upv.es:10251/204429
Dataset. 2024

EVALUATION OF THE ACOUSTIC PERFORMANCE OF A NOVELTY CATHODIC PROTECTION SYSTEM AGAINST GUITAR STEEL STRINGS CORROSION

  • Segura Alcaraz, Jorge Gabriel|||0000-0001-8296-3609
  • Bonastre Cano, José Antonio|||0000-0002-5068-6608
  • Juliá Sanchis, Ernesto|||0000-0003-2940-3906
  • Gadea Borrell, José María|||0000-0003-0740-8781
  • Cases Iborra, Francisco Javier|||0000-0001-8105-4489
This work was conducted to establish the efficiency of an impressed current cathodic protection system for musical instruments’ steel strings in protecting them from corrosion caused by human sweat. To conduct this research, the harmonic content degradation of a guitar string subjected to different corrosion stages by artificial human sweat, with and without cathodic protection by an impressed current, was studied. String corrosion is characterised by not only the electrochemical technique of polarisation resistance, but also by weight loss by gravimetric measurements and FESEM microscopy. From the correlation between the acoustic and electrochemical results, it can be concluded that harmonic content degradation of guitar strings increases corrosion but is less significant in the strings protected by impressed current., Funding for Open Access charge: CRUE-Universitat Politècnica de València is acknowledged.

Proyecto: //
DOI: Dataset/10251/204429" target="_blank">http://hdl.handle.net/10251/204429, https://dx.doi.org/10.4995/Dataset/10251/204429
RiuNet. Repositorio Institucional de la Universitat Politécnica de Valéncia
oai:riunet.upv.es:10251/204429
HANDLE: Dataset/10251/204429" target="_blank">http://hdl.handle.net/10251/204429, https://dx.doi.org/10.4995/Dataset/10251/204429
RiuNet. Repositorio Institucional de la Universitat Politécnica de Valéncia
oai:riunet.upv.es:10251/204429
PMID: Dataset/10251/204429" target="_blank">http://hdl.handle.net/10251/204429, https://dx.doi.org/10.4995/Dataset/10251/204429
RiuNet. Repositorio Institucional de la Universitat Politécnica de Valéncia
oai:riunet.upv.es:10251/204429
Ver en: Dataset/10251/204429" target="_blank">http://hdl.handle.net/10251/204429, https://dx.doi.org/10.4995/Dataset/10251/204429
RiuNet. Repositorio Institucional de la Universitat Politécnica de Valéncia
oai:riunet.upv.es:10251/204429

RiuNet. Repositorio Institucional de la Universitat Politécnica de Valéncia
oai:riunet.upv.es:10251/204822
Dataset. 2024

EXPERIMENTALLY VALIDATED MODELING OF DYNAMIC DRUG-HERG CHANNEL INTERACTIONS REPRODUCING THE BINDING MECHANISMS AND ITS IMPORTANCE IN ACTION POTENTIAL DURATION

  • Escobar Ropero, Fernando
  • Friis, Soren
  • Adly, Nouran
  • Brinkwirth, Nina
  • Gomis-Tena Dolz, Julio|||0000-0002-1309-2368
  • Saiz Rodríguez, Francisco Javier|||0000-0002-9850-0825
  • Arne Klaerke, Dan
  • Stoelzle-Feix, Sonja
  • Romero Pérez, Lucia|||0000-0003-4605-8630
Background and Objective: Assessment of drug cardiotoxicity is critical in the development of new compounds and modeling of drug-binding dynamics to hERG can improve early cardiotoxicity assessment. We previously developed a methodology to generate Markovian models reproducing preferential state-dependent binding properties, trapping dynamics and the onset of IKr block using simple voltage clamp protocols. Here, we test this methodology with real IKr blockers and investigate the impact of drug dynamics on action potential prolongation. Methods: Experiments were performed on HEK cells stably transfected with hERG and using the Nanion SyncroPatch 384i. Three protocols, P-80, P0 and P40, were applied to obtain the experimental data from the drugs and the Markovian models were generated using our pipeline. The corresponding static models were also generated and a modified version of the O´Hara-Rudy action potential model was used to simulate the action potential duration. Results: The experimental Hill plots and the onset of IKr block of ten compounds were obtained using our voltage clamp protocols and the models generated successfully mimicked these experimental data, unlike the CiPA dynamic models. Marked differences in APD prolongation were observed when drug effects were simulated using the dynamic models and the static models. Conclusions: These new dynamic models of ten well-known IKr blockers constitute a validation of our methodology to model dynamic drug–hERG channel interactions and highlight the importance of state-dependent binding, trapping dynamics and the time-course of IKr block to assess drug effects even at the steady-state.

DOI: Dataset/10251/204822" target="_blank">http://hdl.handle.net/10251/204822, https://dx.doi.org/10.4995/Dataset/10251/204822
RiuNet. Repositorio Institucional de la Universitat Politécnica de Valéncia
oai:riunet.upv.es:10251/204822
HANDLE: Dataset/10251/204822" target="_blank">http://hdl.handle.net/10251/204822, https://dx.doi.org/10.4995/Dataset/10251/204822
RiuNet. Repositorio Institucional de la Universitat Politécnica de Valéncia
oai:riunet.upv.es:10251/204822
PMID: Dataset/10251/204822" target="_blank">http://hdl.handle.net/10251/204822, https://dx.doi.org/10.4995/Dataset/10251/204822
RiuNet. Repositorio Institucional de la Universitat Politécnica de Valéncia
oai:riunet.upv.es:10251/204822
Ver en: Dataset/10251/204822" target="_blank">http://hdl.handle.net/10251/204822, https://dx.doi.org/10.4995/Dataset/10251/204822
RiuNet. Repositorio Institucional de la Universitat Politécnica de Valéncia
oai:riunet.upv.es:10251/204822

RiuNet. Repositorio Institucional de la Universitat Politécnica de Valéncia
oai:riunet.upv.es:10251/207523
Dataset. 2024

CHARACTERIZATION OF NANOSTRUCTURES CONTAINING WO3, MOO3, TIO2 AND ZNO PHOTOELECTROCATALYTIC DEGRADATION OF THE PESTICIDE IMAZALIL

CHARACTERIZATION AND COMPARISON OF WO3/WO3-MOO3 AND TIO2/TIO2-ZNO NANOSTRUCTURES FOR PHOTOELECTROCATALYTIC DEGRADATION OF THE PESTICIDE IMAZALIL

  • García Antón, José|||0000-0002-0289-1324
  • Cifre Herrando, Mireia|||0000-0002-8800-3585
  • Roselló Márquez, Gemma
  • Navarro-Gázquez, Pedro
  • Muñoz-Portero, María José
  • Blasco Tamarit, María Encarnación|||0000-0001-7314-082X
The dataset contains the data that have been used to synthesize and characterize different types of nanostructures (WO3, WO3-Mo, TiO2, and TiO2-ZnO) for a comparison of hybrid and pure nanostructures to use them as a photoanodes for photoelectrocatalytic degradation of emerging contaminants. A structural and compositional characterization was performed using Raman confocal laser spectroscopy and X-Ray Diffraction (XRD). Photoelectrochemical characterization of nanostructures was performed by Photoelectrochemical Impedance Spectroscopy (PEIS), Mott-Schottky (M-S), and Water Splitting (WS) tests. Finally, the photoelectrocatalytic degradation of the pesticide Imazalil was carried out with the best optimized nanostructure (TiO2-ZnO).

DOI: Dataset/10251/207523" target="_blank">http://hdl.handle.net/10251/207523, https://dx.doi.org/10.4995/Dataset/10251/207523
RiuNet. Repositorio Institucional de la Universitat Politécnica de Valéncia
oai:riunet.upv.es:10251/207523
HANDLE: Dataset/10251/207523" target="_blank">http://hdl.handle.net/10251/207523, https://dx.doi.org/10.4995/Dataset/10251/207523
RiuNet. Repositorio Institucional de la Universitat Politécnica de Valéncia
oai:riunet.upv.es:10251/207523
PMID: Dataset/10251/207523" target="_blank">http://hdl.handle.net/10251/207523, https://dx.doi.org/10.4995/Dataset/10251/207523
RiuNet. Repositorio Institucional de la Universitat Politécnica de Valéncia
oai:riunet.upv.es:10251/207523
Ver en: Dataset/10251/207523" target="_blank">http://hdl.handle.net/10251/207523, https://dx.doi.org/10.4995/Dataset/10251/207523
RiuNet. Repositorio Institucional de la Universitat Politécnica de Valéncia
oai:riunet.upv.es:10251/207523

RiuNet. Repositorio Institucional de la Universitat Politécnica de Valéncia
oai:riunet.upv.es:10251/205394
Dataset. 2024

ELECTROCHEMICAL DEGRADATION OF NAPROXEN BY CARBON PAPER ELECTRODES COATED BY RGO AND PT

NAPROXEN ELECTROOXIDATION USING CARBON PAPER ELECTRODES MODIFIED WITH REDUCED GRAPHENE OXIDE AND PLATINUM NANOPARTICLES

  • Molina Puerto, Javier|||0000-0003-3378-8271
  • Olcina Doménech, Laura
  • Bonastre Cano, José Antonio|||0000-0002-5068-6608
  • Cases Iborra, Francisco Javier|||0000-0001-8105-4489
This research study investigates the electrooxidation of naproxen (NPX), an anti-inflammatory pharmaceutical, on modified carbon paper (CP) electrodes. Electrochemical modification of CP electrodes was accomplished with Pt or reduced graphene oxide (RGO)-Pt coatings, resulting in the production of electroactive electrodes. RGO coatings synthesized by cyclic voltammetry (CV) for 10 scans provided the optimal coverage for the CP electrode surface. The deposition of Pt nanoparticles (Pt NPs) on the electrodes (CP or CP-RGO) by CV produced a good electrode surface coverage with 20 synthesis scans. The voltammetric analysis of the electrodes in 230 mg/L NPX solution showed oxidation peaks around 1.0 to 1.2 V. Moreover, the inclusion of RGO in the coating led to an increase in the current density of these oxidation peaks and a decrease of the electrode electron transfer resistance as measured by electrochemical impedance spectroscopy. The electrolysis of NPX in different electrolytes (Na2SO4 and Na2SO4/NaCl) was conducted at 1.4 V, and the removal of NPX was analyzed using high-performance liquid chromatography. The CP-RGO-Pt electrode in Na2SO4/NaCl media showed the fastest NPX degradation kinetics, resulting in a 90 % degradation in only 90 min with low charge consumption (0.07 A⋅h⋅L-1). The smaller size of Pt NPs deposited on CP-RGO, as observed by field emission scanning electron microscopy and transmission electron microscopy, contributed to the higher electrochemical response in CV and a faster kinetic degradation of NPX., This research is part of the Spanish R + D + i contract TED2021-130905B-I00 funded by MCIN/AEI/10.13039/501100011033 and by the European Union NextGenerationEU/PRTR as well as the Red E3Tech Plus: Proyecto Redes de Investigaci´on de la AEI Network E3Tech PLUS (RED2022-134552-T) project. Funding for open access charge: CRUE Universitat Polit`ecnica de Val`encia. The Electron Microscopy Service of the UPV (Universitat Polit`ecnica de Val`encia) is gratefully acknowledged for help with FESEM and EDX characterization.

DOI: Dataset/10251/205394" target="_blank">http://hdl.handle.net/10251/205394, https://dx.doi.org/10.4995/Dataset/10251/205394
RiuNet. Repositorio Institucional de la Universitat Politécnica de Valéncia
oai:riunet.upv.es:10251/205394
HANDLE: Dataset/10251/205394" target="_blank">http://hdl.handle.net/10251/205394, https://dx.doi.org/10.4995/Dataset/10251/205394
RiuNet. Repositorio Institucional de la Universitat Politécnica de Valéncia
oai:riunet.upv.es:10251/205394
PMID: Dataset/10251/205394" target="_blank">http://hdl.handle.net/10251/205394, https://dx.doi.org/10.4995/Dataset/10251/205394
RiuNet. Repositorio Institucional de la Universitat Politécnica de Valéncia
oai:riunet.upv.es:10251/205394
Ver en: Dataset/10251/205394" target="_blank">http://hdl.handle.net/10251/205394, https://dx.doi.org/10.4995/Dataset/10251/205394
RiuNet. Repositorio Institucional de la Universitat Politécnica de Valéncia
oai:riunet.upv.es:10251/205394

RiuNet. Repositorio Institucional de la Universitat Politécnica de Valéncia
oai:riunet.upv.es:10251/206662
Dataset. 2024

SYNTHESIS AND CHARACTERISATION OF TIO2/ZNO2 HYBRID NANOSTRUCTURES FORMED BY ELECTRODEPOSITION WITH DIFFERENT ZN(NO3)2 CONCENTRATIONS AND USED IN PHOTOELECTROCHEMICAL APPLICATIONS [DATASET]

INFLUENCE OF ZN(NO3)2 CONCENTRATION DURING THE ZNO ELECTRODEPOSITION ON TIO2 NANOSPONGES USED IN PHOTOELECTROCHEMICAL APPLICATIONS

  • García-Antón, José|||0000-0002-0289-1324
  • Navarro-Gázquez, Pedro José
  • Blasco-Tamarit, Encarna|||0000-0001-7314-082X
  • Muñoz-Portero, María José|||0000-0002-7407-2598
  • Solsona-Espriu, Benjamín
  • Fernández-Domene, Ramón Manuel|||0000-0003-4839-8225
  • Sánchez Tovar, Rita|||0000-0002-6811-5854
The dataset contains the data that have been obtained during the synthesis and the characterization (structural, compositional, and electrochemical) of TiO2/ZnO2 hybrid nanostructures used in photoelectrochemical applications. TiO2/ZnO hybrid nanostructures were synthetized by electrochemical anodization of titanium to form TiO2 nanosponges with crystalline structure and subsequently ZnO electrodeposition. Different Zn(NO3)2 concentrations were used for electrodeposition (10–60 mM). A structural and compositional characterisation was performed using X-Ray Diffraction (XRD). Electrochemical characterisation of nanostructures was performed by Photoelectrochemical Water Splitting (PWS), stability to photocorrosion, Electrochemical Impedance Spectroscopy (EIS), and Mott-Schottky tests.

DOI: Dataset/10251/206662" target="_blank">http://hdl.handle.net/10251/206662, https://dx.doi.org/10.4995/Dataset/10251/206662
RiuNet. Repositorio Institucional de la Universitat Politécnica de Valéncia
oai:riunet.upv.es:10251/206662
HANDLE: Dataset/10251/206662" target="_blank">http://hdl.handle.net/10251/206662, https://dx.doi.org/10.4995/Dataset/10251/206662
RiuNet. Repositorio Institucional de la Universitat Politécnica de Valéncia
oai:riunet.upv.es:10251/206662
PMID: Dataset/10251/206662" target="_blank">http://hdl.handle.net/10251/206662, https://dx.doi.org/10.4995/Dataset/10251/206662
RiuNet. Repositorio Institucional de la Universitat Politécnica de Valéncia
oai:riunet.upv.es:10251/206662
Ver en: Dataset/10251/206662" target="_blank">http://hdl.handle.net/10251/206662, https://dx.doi.org/10.4995/Dataset/10251/206662
RiuNet. Repositorio Institucional de la Universitat Politécnica de Valéncia
oai:riunet.upv.es:10251/206662

RiuNet. Repositorio Institucional de la Universitat Politécnica de Valéncia
oai:riunet.upv.es:10251/207104
Dataset. 2022

THE OPTIMAL CONCENTRATION OF NANOCLAY HYDROTALCITE FOR RECOVERY OF REACTIVE AND DIRECT TEXTILE COLORANTS

  • López Rodríguez, Daniel|||0000-0002-2979-0179
  • Micó Vicent, Bárbara|||0000-0001-8845-1495
  • Bonet Aracil, María Angeles|||0000-0002-8743-560X
  • Cases Iborra, Francisco Javier|||0000-0001-8105-4489
  • Bou Belda, Eva|||0000-0003-1461-9296
Concerns about the health of the planet have grown dramatically, and the dyeing sector of the textile industry is one of the most polluting of all industries. Nanoclays can clean dyeing wastewater using their adsorption capacities. In this study, as a new finding, it was possible to analyze and quantify the amount of metal ions substituted by anionic dyes when adsorbed, and to determine the optimal amount of nanoclay to be used to adsorb all the dye. The tests demonstrated the specific amount of nanoclay that must be used and how to optimize the subsequent processes of separation and processing of the nanoclay. Hydrotalcite was used as the adsorbent material. Direct dyes were used in this research. X-ray diffraction (XRD) patterns allowed the shape recovery of the hydrotalcite to be checked and confirmed the adsorption of the dyes. An FTIR analysis was used to check the presence of characteristic groups of the dyes in the resulting hybrids. The thermo-gravimetric (TGA) tests corroborated the dye adsorption and the thermal fastness improvement. Total solar reflectance (TSR) showed increased radiation protection for UV-VIS-NIR. Through the work carried out, it has been possible to establish the maximum adsorption point of hydrotalcite.

Proyecto: //
DOI: Dataset/10251/207104" target="_blank">http://hdl.handle.net/10251/207104, https://dx.doi.org/10.4995/Dataset/10251/207104
RiuNet. Repositorio Institucional de la Universitat Politécnica de Valéncia
oai:riunet.upv.es:10251/207104
HANDLE: Dataset/10251/207104" target="_blank">http://hdl.handle.net/10251/207104, https://dx.doi.org/10.4995/Dataset/10251/207104
RiuNet. Repositorio Institucional de la Universitat Politécnica de Valéncia
oai:riunet.upv.es:10251/207104
PMID: Dataset/10251/207104" target="_blank">http://hdl.handle.net/10251/207104, https://dx.doi.org/10.4995/Dataset/10251/207104
RiuNet. Repositorio Institucional de la Universitat Politécnica de Valéncia
oai:riunet.upv.es:10251/207104
Ver en: Dataset/10251/207104" target="_blank">http://hdl.handle.net/10251/207104, https://dx.doi.org/10.4995/Dataset/10251/207104
RiuNet. Repositorio Institucional de la Universitat Politécnica de Valéncia
oai:riunet.upv.es:10251/207104

RiuNet. Repositorio Institucional de la Universitat Politécnica de Valéncia
oai:riunet.upv.es:10251/208446
Dataset. 2024

EQUILIBRIUM CONDITIONS FOR THE CONSTRUCTION OF THE POURBAIX DIAGRAMS FOR IRON-CHROMIUM ALLOYS IN LITHIUM BROMIDE ABSORPTION MACHINES [DATASET]

POURBAIX DIAGRAMS FOR IRON-CHROMIUM ALLOYS IN LITHIUM BROMIDE ABSORPTION MACHINES

  • Muñoz Portero, María José|||0000-0002-7407-2598
  • Nachiondo Farinós, Teresa del Montecarmelo|||0000-0002-0114-9603
  • García Antón, José|||0000-0002-0289-1324
The dataset contains the data that have been obtained during the calculation of the equilibrium conditions used for the construction of the Pourbaix diagrams for iron-chromium alloys in the absence of and in the presence of lithium bromide (LiBr)/water (H2O) solutions with high concentrations (400-992 g/L) to simulate the aggressive conditions in the LiBr absorption machines. Equilibrium conditions for electrochemical and chemical reactions are calculated. The activity values of aqueous species considered are 10^–6, 10^–4, 10^–2 and 10^0. The bromide ion activities are 15.61, 194.77, 650.06 and 2042.65 and the water activities are 0.715, 0.358, 0.216 and 0.118, corresponding respectively to LiBr/H2O concentrations of 400, 700, 850 and 992 g/L at 25 ºC.

Proyecto: //
DOI: Dataset/10251/208446" target="_blank">http://hdl.handle.net/10251/208446, https://dx.doi.org/10.4995/Dataset/10251/208446
RiuNet. Repositorio Institucional de la Universitat Politécnica de Valéncia
oai:riunet.upv.es:10251/208446
HANDLE: Dataset/10251/208446" target="_blank">http://hdl.handle.net/10251/208446, https://dx.doi.org/10.4995/Dataset/10251/208446
RiuNet. Repositorio Institucional de la Universitat Politécnica de Valéncia
oai:riunet.upv.es:10251/208446
PMID: Dataset/10251/208446" target="_blank">http://hdl.handle.net/10251/208446, https://dx.doi.org/10.4995/Dataset/10251/208446
RiuNet. Repositorio Institucional de la Universitat Politécnica de Valéncia
oai:riunet.upv.es:10251/208446
Ver en: Dataset/10251/208446" target="_blank">http://hdl.handle.net/10251/208446, https://dx.doi.org/10.4995/Dataset/10251/208446
RiuNet. Repositorio Institucional de la Universitat Politécnica de Valéncia
oai:riunet.upv.es:10251/208446

RiuNet. Repositorio Institucional de la Universitat Politécnica de Valéncia
oai:riunet.upv.es:10251/209311
Dataset. 2024

SPANISH INSTITUTIONAL REPOSITORIES: AN A-SEO DATA COLLECTION

  • Orduña Malea, Enrique|||0000-0002-1989-8477
  • Font Julián, Cristina Isabel|||0000-0003-2351-4816
  • Serrano Cobos, Jorge Ignacio|||0000-0002-4394-4883
This dataset includes supplementary material (code, raw data) created and collected to support a study on the visibility of Spanish Institutional Repositories on Google Search results.

DOI: Dataset/10251/209311" target="_blank">http://hdl.handle.net/10251/209311, https://dx.doi.org/10.4995/Dataset/10251/209311
RiuNet. Repositorio Institucional de la Universitat Politécnica de Valéncia
oai:riunet.upv.es:10251/209311
HANDLE: Dataset/10251/209311" target="_blank">http://hdl.handle.net/10251/209311, https://dx.doi.org/10.4995/Dataset/10251/209311
RiuNet. Repositorio Institucional de la Universitat Politécnica de Valéncia
oai:riunet.upv.es:10251/209311
PMID: Dataset/10251/209311" target="_blank">http://hdl.handle.net/10251/209311, https://dx.doi.org/10.4995/Dataset/10251/209311
RiuNet. Repositorio Institucional de la Universitat Politécnica de Valéncia
oai:riunet.upv.es:10251/209311
Ver en: Dataset/10251/209311" target="_blank">http://hdl.handle.net/10251/209311, https://dx.doi.org/10.4995/Dataset/10251/209311
RiuNet. Repositorio Institucional de la Universitat Politécnica de Valéncia
oai:riunet.upv.es:10251/209311

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