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251 results for “Electrolyte”
Supporting Data for Electrolyte-Induced Instability of Colloidal Dispersions in Nonpolar Solvents (J. Phys. Chem. Lett., doi:10.1021/acs.jpclett.7b01685)
<p>Raw data: interaction force curves (separation [m], force [N], error force [N]) and small-angle neutron scattering curves (Q [1/Å], I(Q) [1/cm], error I(Q) [1/cm]).</p>
Dataset for the paper "Haiyi Wang, Xiaoqian Lin, Anthony Kucernak, 'Avoid using Phosphate Buffered Saline (PBS) as an Electrolyte for Accurate OER Studies', ACS ENERGY LETTERS, 2024, doi.org/10.1021/acsenergylett.4c01589
<div>The data in this spreadsheet was used to produce the figures in the paper</div> <div>Authors: Haiyi Wang, Xiaoqian Lin, Anthony Kucernak</div> <div>Title: Avoid using Phosphate Buffered Saline (PBS) as an Electrolyte for Accurate OER Studies</div> <div>Journal: ACS Energy Letters</div> <div>DOI: https://doi.org/10.1021/acsenergylett.4c01589</div> <div>Please cite the above reference if you wish to use this data</div> <div> </div> <div>DOI of data: 10.5281/zenodo.12750914</div> <p> </p>
Data for: Aqueous Supercapacitor with Wide-Temperature Operability and over 100,000 Cycles Enabled by Water-in-Salt Electrolyte
<p>The dataset contains the raw data for the aqueous supercapacitor study, which evaluated the electrochemical behavior and energy storage performance of a symmetric supercapacitor utilizing activated carbon electrodes and a "water-in-salt" electrolyte (WiSE) based on lithium perchlorate. The package includes the data and figures for the paper entitled “Aqueous Supercapacitor with Wide-Temperature Operability and over 100,000 Cycles Enabled by Water-in-Salt Electrolyte".</p>
Studies on 3D printing of Na3Zr2Si2PO12 ceramic solid electrolyte through Fused Filament Fabrication
<p><span>Solid-state batteries are considered being the next step in battery technology to achieve higher energy densities and potentially safer batteries. As there is no organic liquid, the risk of flammability is drastically reduced. Nevertheless, there are numerous challenges associated with the realization of all-solid-state batteries, such as improving slow kinetics, contact interface issues between battery components and cell integration among others. 3D printing holds the potential to address these issues as it <span> </span>allows to improve kinetics by structuring the battery components and the possibility of a customized cell integration. A structured surface of the electrolyte can in principle also enhance interface effects with the metal electrode. To contribute in this regard, composite filaments with Na<sub>3</sub>Zr<sub>2</sub>Si<sub>2</sub>PO<sub>12</sub> were fabricated and 3D printed. Subsequent sintering of the printed parts after removal of the polymer components led to the required densification of the fully ceramic electrolyte. The parts were microstructurally and electrochemically characterized and showed a reasonable performance with an ionic conductivity of (3.02 ± 0.14) · 10<sup>-4</sup> S·cm<sup>-1</sup> at 20 °C. Critical current density testing revealed stable cycling up to 200 mA·cm<sup>-2</sup>, with cell failure occurring at a current density of 750 mA·cm<sup>-2</sup>, demonstrating the application potential of 3D printed full ceramic solid electrolytes. </span></p>
Permittivity modeling in electrolyte PC-SAFT
<p>Diagrams of mean ionic activity coefficients and osmotic coefficients over molality for the publication "Permittivity modeling in electrolyte PC-SAFT" published under DOI <a href="https://doi.org/10.1021/acs.jced.4c00347">10.1021/acs.jced.4c00347</a> in the Journal of Chemical and Engineering Data.</p>
Data for the publication: Advancing Reversible Magnesium−Sulfur Batteries with a Self-Standing Gel Polymer Electrolyte
<p>This is a collection featuring the data generated and used within the paper: "Advancing Reversible Magnesium−Sulfur Batteries with a Self-Standing Gel Polymer Electrolyte"</p>
Physical Insights from Frumkin Isotherm Applied to Electrolyte Gated Organic Transistor as Protein Biosensors
<p>The uploaded data include the transfer curves at every IL-6 concentration and for control experiments (TNFalpha and IL-1beta).</p> <p>Electrical measurements were acquired in 50 mM PBS, pH 7.4, containing a constant concentration of 0.1 mg/mL BSA and 0.05% Tween 20 under static conditions.</p> <p>Anti-IL-6 antibodies were immobilized on the gate electrode through EDC/NHS coupling onto mixed mercaptoundecanoic acid:6-mercaptohexanol (1:3) SAM.</p>
Mechanical behaviour of inorganic solid-state batteries: Can we model the ionic mobility in the electrolyte with Nernst-Einstein's relation?
<p>(Top left) Governing forces given by Nernst-Einstein’s relationship, where the forward electric force is in a dynamic equilibrium with the backward viscous force. (Bottom left) The dynamic viscosity is a measure of the fluid resistance to flow. (Right) For brittle inorganic solid electrolytes characterised by cracks formation and electrolyte fracture, the stress-strain relationship before the electrolyte fracture can be approximated as linear.</p>
Data set related to the manuscript "Carbon-carbon supercapacitors: Beyond the average pore size or how electrolyte confinement and inaccessible pores affect the capacitance"
<p>Graphical files in the agr format and xyz files for the figures in the manuscript entitled "Carbon-carbon supercapacitors: Beyond the average pore size or how electrolyte confinement and inaccessible pores affect the capacitance". Examples of input files for the two systems simulated.</p>
Dataset from: The Unusual Conductivity of Na+ in PEO-Based Statistical Copolymers Solid Electrolytes: When Less Means More
<p>Here are enclosed all experimental data related to the eponym publication, including <sup>1</sup>H and <sup>13</sup>C NMRs, thermograms from DSC measurements, complex impedance plots from EIS, ionic conductvitity curves, materials information, cyclic voltammetry curve, and initial configurations for the molecular dynamic simulations.</p>
Molecular dynamics (MD) simulations methods and results on cyclooctene oxides in ACN/water hybrid electrolytes
<p><strong>Molecular dynamics (MD) simulations methods and extended results used for the <em>Perspective</em> article entitled</strong></p> <p>“Fine tuning of electrosynthesis pathways by modulation of electrolyte solvation structure”</p>
Data associated to the article "On the key role of electrolyte-electrode van der Waals interactions in the simulation of ionic liquids-based supercapacitors"
<p>Contains input files and data used to generate the figures of the article:</p> <p>On the key role of electrolyte-electrode van der Waals interactions in the simulation of ionic liquids-based supercapacitors</p> <p>Camille Bacon, Alessandra Serva, Céline Merlet, Patrice Simon, and Mathieu Salanne,<br> *Electrochimica Acta*, 2023</p> <p>See here for a preprint: https://chemrxiv.org/engage/chemrxiv/article-details/63a0354aa53ea6785d504e28</p> <p>The folder *input_files* contains input files for each system for MetalWalls, which is available at https://gitlab.com/ampere2/metalwalls</p> <p>The folder *raw_data* contain files with the data used to plot the Figures of the paper</p>
Neutron Imaging Radiographs in Battery and Electrolyte Experiments
<p>This dataset consists of raw neutron imaging radiographs acquired during experiments on batteries and electrolytes at PSI SINQ neutron source. The radiographs were obtained using a wavelength-resolved neutron imaging technique (time-of-flight neutron imaging). Additionally, the dataset provides Python functions and Jupyter notebooks for processing and analyzing the raw images.</p> <p>Proper citation of this dataset is appreciated to acknowledge the authors and promote reproducibility in scientific research.</p>
Reduced Graphene Oxide Electrolyte-Gated Transistor Immunosensor with Highly Selective Multiparametric Detection of Anti-Drug Antibodies
<p>Dataset for the publication: </p> <p>Sensi, M., de Oliveira, R. F., Berto, M., Palmieri, M., Ruini, E., Livio, P. A., Conti, A., Pinti, M., Salvarani, C., Cossarizza, A., Cabot, J. M., Ricart, J., Casalini, S., González-García, M. B., Fanjul-Bolado, P., Bortolotti, C. A., Samorì, P., Biscarini, F., Reduced Graphene Oxide Electrolyte-Gated Transistor Immunosensor with Highly Selective Multiparametric Detection of Anti-Drug Antibodies. <em>Adv. Mater.</em> 2023, 2211352. <a href="https://doi.org/10.1002/adma.202211352">https://doi.org/10.1002/adma.202211352</a></p> <p>Transfer curves measured with different analytes (used for Figure 3 in the results and discussion section of the publication). In every file are reported the gate-source voltages (V<sub>GS</sub>) and the average drain-source currents (I<sub>DS</sub>) after exposure of the gate to ATI (Transfer_ATI-dataset), ATI+TNFa(Transfer_ATI+TNFa-dataset), TNFa(Transfer_TNFa-dataset) at specific concentration. Transfer_control is the dataset for the control experiments, without the probe on gate.</p> <p>EIS (EIS-functionalization-dataset) dataset has been used for the functionalization in figure 2b. In the the file are reported the frequency, the real and the imaginary impedance for each functionalization step (in specific tabs Au, SAM, IFX+ETA). Transfer (Transfer-functionalization-dataset) dataset used for the functionalization in figure 2c. In the the file are reported the V<sub>GS</sub> and the I<sub>DS </sub>for each functionalization step (in specific tabs Au, SAM, IFX+ETA).</p>
The redox mediated – scanning droplet cell system for evaluation of the solid electrolyte interphase in Li-ion batteries
<p>Dataset of articles "The redox mediated – scanning droplet cell system for evaluation of the solid electrolyte interphase in i-ion batteries"</p>
Data for the publication "To be or not to be – Is MgSc2Se4 a Mg-Ion Solid Electrolyte?"
<p><strong>Description Datasets</strong></p> <p>Datasets are obtained from X-ray diffraction (XRD), Rietveld analysis, scanning electron microscopy (SEM), energy-dispersive X-ray spectroscopy (EDS), transmission electron microscopy (TEM), nuclear magnetic resonance (MAS NMR) spectroscopy, absorption and photoluminescence spectroscopy, electrochemical impedance spectroscopy (EIS), chronoamperometry (CA) and chronopotentiometry (CP).</p> <p><strong>Abstract</strong></p> <p>Magnesium batteries offer promising potential as next-generation sustainable energy-storage solutions due to the high theoretical capacity of the magnesium metal anode. Facilitating dendrite-free operation of metal anodes necessitates the development of solid electrolytes (SEs) with high magnesium-ion conductivity. While the chalcogenide spinel MgSc<sub>2</sub>Se<sub>4</sub> is predicted to exhibit high magnesium ion mobility, unequivocal experimental evidence for magnesium ion conduction beyond short-range motion is still missing. This study confirms magnesium-ion transport in MgSc<sub>2</sub>Se<sub>4</sub> through two independent electrochemical methods: electrochemical deposition of magnesium metal and reversible magnesium plating/stripping cycling. To overcome the difficulty of measuring the ionic conductivity of the mixed conducting MgSc<sub>2</sub>Se<sub>4</sub> spinel, a pure ion conducting interlayer is employed in a symmetric transference cell. This approach effectively suppresses the electron transport, allowing accurate characterization of the ionic conductivity. The experimental results confirm a low migration barrier (<em>E</em><sub>a</sub>) of (386 ± 24) meV for magnesium ion transport in MgSc<sub>2</sub>Se<sub>4</sub> and demonstrate one of the best performances at room temperature among the reported inorganic magnesium solid electrolytes. The findings open a new door for exploring additional mixed magnesium ion conductors and highlight the potential of magnesium chalcogenide spinels as a promising class of magnesium solid electrolytes.</p> <p> </p>
Data for the publication "In Situ Observation of Room-Temperature Magnesium Metal Deposition on a NASICON/IL Hybrid Solid Electrolyte"
<p>Datasets are obtained from X-ray diffraction (XRD), Rietveld analysis, Scanning electron microscopy (SEM), Electrochemicla impedance spectroscopy (EIS), Nudged Elastic Band (NEB), Chronopotentiometry (CP), Linear sweep voltammetry (LSV), X-ray photoelectron spectroscopy (XPS), Energy-dispersive X-ray spectroscopy (EDS).</p> <p><strong>Abstract:</strong> Secondary batteries using multivalent cations as ionic charge carriers have attracted increasing attention in recent years due to the high theoretical energy density provided by multi-electron redox reactions. However, the high charge density of these cations inevitably leads to sluggish kinetics of ion migration at room temperature, which poses a challenge for the development of solid-state batteries using multivalent ions. Here, we prepared a magnesium ion conducting hybrid solid electrolyte (HSE) consisting of a new NASICON-structured material, Mg0.5Sn2(PO4)3, and a small amount of Mg ionic liquid. The HSE shows superior room-temperature ionic conductivity of 1.11 · 10−4 S cm−1 and an activation energy of 0.36 eV. Due to good compatibility of the HSE with the magnesium metal anode, symmetric MgǀHSE|Mg cells show stable Mg plating and stripping behavior at room temperature. Using in situ electrochemical scanning electron microscopy measurements the room temperature growth-induced fracture of the HSE was observed, giving unequivocal evidence for magnesium deposition. These results may serve as starting point for understanding the magnesium deposition mechanism on solid electrolyte in solid-state batteries.</p>
Buoy Electrolyte Study on Hydration Status of Active Men and Women
ClinicalTrials.gov study NCT05768789. IPD Sharing: NO. Countries: 1. Publications: 13.
Efficacy Study of Polyethylene Glycol 3350-electrolyte Solution (GoLYTELY®) Versus Lactulose in Patients With Hepatic Encephalopathy.
ClinicalTrials.gov study NCT01283152. IPD Sharing: Not stated. Countries: 1. Publications: 2.
Water and Electrolytes Content in HYpertension (WHYSKI) in the SKIn
ClinicalTrials.gov study NCT06090617. IPD Sharing: YES. Countries: 1. Publications: 6.
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Allen Brain Atlas
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DANDI Archive for NWB datasets
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International Brain Laboratory public data
The International Brain Laboratory public data releases expose standardized mouse decision-making experiments, including Neuropixels recordings, widefield calcium imaging, behavior, and session metadata accessed through the ONE API.
OpenNeuro
OpenNeuro is a free, open platform for sharing neuroimaging datasets, with public search, dataset pages, and download paths for web, S3, DataLad, and the OpenNeuro CLI.