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371 results for “Electrode”
Supporting data for "Impact of compression on the electrochemical performance of the sulfur/carbon composite electrode in lithium–sulfur batteries"
<p>This is the dataset of electrochemical and operando X-ray diffracytion experiments for our publication "Impact of compression on the electrochemical performance of the sulfur/carbon composite electrode in lithium–sulfur batteries". This archive contains the raw data and scripts written in R used in the analysis and presentation of the results in this manuscript.</p> <p>Abstract for the manuscript:</p> <p>While lithium–sulfur batteries theoretically have both high gravimetric specific energy and volumetric energy density, only its specific energy has been experimentally demonstrated to surpass that of the state-of-the-art lithium-ion systems at cell level. One major reason for the unrealized energy density is the low capacity density of the highly porous sulfur/carbon composite as the positive electrode. In this work, mechanical compression at elevated temperature is demonstrated to be an effective method to increase the capacity density of the electrode by at least 90% and moreover extends its cycle life. Distinct impacts of compression on the resistance profiles of electrodes with different thickness are investigated by tortuosity factors derived from both electrochemical impedance spectroscopy, X-ray computed tomography and kinetic analysis based on operando X-ray diffraction. The results highlights the importance of a homogeneous electrode structure for the lithium–sulfur system.</p>
Kintsugi Imaging of Battery Electrodes: Distinguishing Pores from the Carbon Binder Domain using Pt Deposition (Data)
<p>Figures and data files used to construct the figures in the 2022 paper "Kintsugi Imaging of Battery Electrodes: Distinguishing Pores from the Carbon Binder Domain using Pt Deposition."</p> <p> </p>
Additive influence on binder migration in electrode drying
<p>Additional data to research article: "Additive influence on drying of battery electrodes"</p> <p>Energy Technology, Mai 2024 (https://doi.org/10.1002/ente.202400057) </p> <p>David Burger*, Julian Klemens, Noah Keim, Marcus Müller, Werner Bauer, Joyce Schmatz, Jana Kumberg, Philip Scharfer, Wilhelm Schabel</p> <p>D. Burger, J. Klemens, Dr.-Ing. J. Kumberg, Dr.-Ing. P. Scharfer, Prof. Dr.-Ing. W. Schabel Thin Film Technology (TFT) Karlsruhe Institute of Technology (KIT) Straße am Forum 7, D-76131 Karlsruhe, Germany E-mail: david.burger@kit.edu</p> <p>N. Keim, Dr. M. Müller, Dr. W. Bauer Institute for Applied Materials (IAM) – Energy Storage Systems (ESS) Karlsruhe Institute of Technology (KIT) Hermann-von-Helmholtz-Platz 1, D-76144 Eggenstein-Leopoldshafen, Germany</p> <p>Dr. J. Schmatz MaP – Microstructure and Pores GmbH Junkerstraße 93, D-52064 Aachen, Germany</p>
Data set: Delivery of Carbon Dioxide to an Electrode Surface Using a Nanopipette
Open the record for dataset details and reuse information.
Poly-Amide Modified Copper Foam Electrodes for Enhanced Electrochemical Reduction of Carbon Dioxide
<p>Dataset for the paper "Poly-Amide Modified Copper Foam Electrodes for Enhanced Electrochemical Reduction of Carbon Dioxide". It includes data from: Electrochemistry, Gas Chromatography, Scanning Electron Microscopy/Energy-Dispersive X-ray Spectroscopy, X-Ray Photoelectron Spectroscopy, Nuclear Magnetic Resonance Spectroscopy, Ex-situ and In-situ Synchrotron X-Ray Diffraction, and DFT computations.</p>
HEK cell aggregation in flow conditions using 3 electrodes in a 8 electrode configuration design
<p>HEK cell aggregation in flow conditions using 3 electrodes out of a 8 electrode configuration design.</p>
Supporting Data for "Potassium Alloy Reference Electrodes for Potassium-Ion Batteries: The K-In and K-Bi Systems"
<p>This is the dataset of the data for our publication "Potassium Alloy Reference Electrodes for Potassium-Ion Batteries: The K-In and K-Bi Systems". This archive contains all the raw data gathered and used to produce the results presented in this manuscript.</p> <p>Abstract of manuscript:</p> <div> <div> <div> <div> <p>Potassium-ion batteries (KIBs) are a promising alternative to conventional lithium- ion batteries with reduced critical mineral dependency, but accurate three-electrode characterization is hindered by the lack of a suitable reference electrode. Potassium metal is frequently used as a reference electrode out of necessity, but its high reactivity and unstable potential limit its reliability. Here we investigate the K-In and K-Bi alloy systems, synthesize two-phase In-In4K and Bi-Bi2K alloys, and identify Bi-Bi2K as a promising material owing to its stable potential of 1.07 V vs. K+/K. We prove the use of Bi-Bi2K as a reference electrode by cycling graphite in three-electrode cells and demonstrate that it results in significantly less electrolyte reduction than potassium metal, facilitating the accurate electrochemical characterization necessary to accelerate KIB development.</p> </div> </div> </div> </div>
Ion sensors based on organic semiconductors acting as quasi-reference electrodes
<p>We report electric double-layer transistors with organic semiconductors in single-crystal forms for ion sensing. High operational stability of our transistors enabled them to serve as quasi-reference electrodes, which show one-to-one relationship between the source electrode potential and device resistance. Differential measurements between our sensing and reference transistors demonstrated ion concentration sensing without a conventional reference electrode.</p>
EEG Data from a Within-Subjects Study Comparing P300 Speller Performance with Different Electrode Sets
<p>The dataset contains EEG data of 10 participants who completed a P300 speller task with different electrode sets.</p> <p>4 different electrode sets were used:</p> <ul> <li>4-electrode set: Pz, POz, P7 and P8</li> <li>6 -electrode set: Pz, POz, P3, P4, O1 and O2</li> <li>8-electrode set: Cz, Pz, POz, P3, P4, O1, O2 and Oz</li> <li>16-electrode set: FC1, FC2, C3, C4, Cz, CP1, CP2, Pz, POz, P3, P4, P7, P8, O1, O2 and Oz</li> </ul> <p>Each participant completed 3 runs of the speller (i.e. copy-spelled 3 words) with each electrode set. 10 flashes per row and column were used for the first run of each set, 5 for the second run, and 3 for the third run. The order of the electrode sets was randomised. Subjects 1 to 5 completed the experiment in an office location with natural light, Subjects 6 to 10 completed the experiment in a different office location with artificial light.</p> <p>An LDA classifier was trained on 2 calibration runs for each electrode set. For the 8-electrode set, an xDAWN spatial filter was used to reduce the 8 channels to 2 xDAWN components. For the 16-electrode set, an xDAWN spatial filter was used to reduce the 16 channels to 3 xDAWN components.</p> <p>Each participant folder contains:</p> <ul> <li>calibration-signal[1/2/s].ov - unprocessed EEG signals from P300 speller runs used to calibrate the BCI (i.e. train the LDA classifier and xDAWN spatial filter, where applicable), in Openvibe (.ov) file format, see details below</li> <li>run-[x]-raw-[y].[ov/mat] – unprocessed EEG signals from [y] electrodes for a P300 speller run with [x] flashes per row and column in Openvibe (.ov) and Matlab (.mat) file formats, see details of the runs below</li> <li>classifier[y].cfg - LDA classifier weights for [y] electrodes</li> <li>spatial-filter[y].cfg - xDAWN spatial filter weights for [y] electrodes (xDAWN spatial filter only used for the 8- and 16-electrode sets)</li> <li>log.txt - contains the performance in the P300 speller runs for all electrode sets</li> </ul> <p>The .ov and .mat files contain data from the following runs:</p> <table> <tbody> <tr> <th>Filename</th> <th>Word to be copy-spelled</th> <th>Number of flashes per row and column</th> <th>Number of electrodes used</th> <th>Feedback given to participant</th> </tr> <tr> <td>calibration-signal1</td> <td>THE</td> <td>12</td> <td>16</td> <td>no</td> </tr> <tr> <td>calibration-signal2</td> <td>QUICK</td> <td>12</td> <td>16</td> <td>no</td> </tr> <tr> <td>calibration-signals</td> <td>Concatenation of calibration-signal1 and calibration-signal2</td> <td> </td> <td> </td> <td> </td> </tr> <tr> <td>run-[x]-raw-[y]</td> <td>DANCE</td> <td>x</td> <td>y</td> <td>yes</td> </tr> </tbody> </table> <p> </p> <p>This research is supported by the Irish Research Council under project ID GOIPG/2020/692 and Science Foundation Ireland under grant number 12/RC/2289_P2.</p>
Simultaneous Primer Coating for Fast Drying of Battery Electrodes
<p>Additional data to research article: "Simultaneous Primer Coating for Fast Drying of Battery Electrodes"</p> <p>Energy Technology, Nov 2024 (https://doi.org/10.1002/ente.202401668 ) </p> <p>David Burger*, Noah Keim, Junaid Shabbir, Yuhao Gao, Marcus Müller, Werner Bauer, Alexander Hoffmann, Philip Scharfer, Wilhelm Schabel</p> <p>D. Burger, J. Shabbir, Y. Gao, A. Hoffmann, Dr.-Ing. P. Scharfer, Prof. Dr.-Ing. W. Schabel Thin Film Technology (TFT) Karlsruhe Institute of Technology (KIT) Straße am Forum 7, D-76131 Karlsruhe, Germany E-mail: david.burger@kit.edu</p> <p>N. Keim, Dr. M. Müller, Dr. W. Bauer Institute for Applied Materials (IAM) – Energy Storage Systems (ESS) Karlsruhe Institute of Technology (KIT) Hermann-von-Helmholtz-Platz 1, D-76144 Eggenstein-Leopoldshafen, Germany</p>
New Deployable Expandable Electrodes in the Electroporation Treatment in a Pig Model: A Feasibility and Usability Preliminary Study.
<p>We uploaded a CT scan images of a pig pre and post irreversible electroporation treatment. The CT scan are acquired during animal pre clinical test of the study: Izzo F, Ionna F, Granata V, Albino V, Patrone R, Longo F, Guida A, Delrio P, Rega D, Scala D, Pezzuto R, Fusco R, Di Bernardo E, D'Alessio V, Grassi R, Contartese D, Palaia R. New Deployable Expandable Electrodes in the Electroporation Treatment in a Pig Model: A Feasibility and Usability Preliminary Study. Cancers (Basel). 2020 Feb 23;12(2):515. doi: 10.3390/cancers12020515. PMID: 32102182; PMCID: PMC7072261.</p>
3D brain model with DBS targets and electrodes
<p>No description provided.</p>
Cold CAS Ion Trap - 22 pole trap with ring electrodes for astrochemistry
<p>Raw experimental data and post-processing scripts for: "Cold CAS Ion Trap – 22 pole trap with ring electrodes for<br> astrochemistry".</p> <p>DOI: 10.1080/00268976.2023.2217744</p>
Validation of New sEMG Electrode Placement Guidelines for the Triceps Surae in Post-stroke Individuals.
ClinicalTrials.gov study NCT07387328. IPD Sharing: NO. Countries: 0. Publications: 0.
Influence of Electrode Positioning and Current Type on Fatigue, Force and Discomfort
ClinicalTrials.gov study NCT04200677. IPD Sharing: UNDECIDED. Countries: 1. Publications: 20.
Myocardial Micro-damage in Relation to Active and Passive Fixation Pacemaker Electrodes
ClinicalTrials.gov study NCT01897558. IPD Sharing: Not stated. Countries: 3. Publications: 1.
Relief From Side Effects: Clinical Use of Electrodes With Direction
ClinicalTrials.gov study NCT03795935. IPD Sharing: NO. Countries: 1. Publications: 2.
5Fr Bipolar Electrode vs. Conical Optical 5Fr Fibers for Dual Wave-length Diode Laser for Hysteroscopic Polypectomy
ClinicalTrials.gov study NCT06526962. IPD Sharing: UNDECIDED. Countries: 1. Publications: 15.
Airbag-type Stretchable Electrode Array（ASEA） for Electrical Stimulation in Urinary Incontinence in Postmenopausal Women
ClinicalTrials.gov study NCT05506124. IPD Sharing: NO. Countries: 1. Publications: 4.
Optimizing DBS Electrode Placement and Programming
ClinicalTrials.gov study NCT01820390. IPD Sharing: Not stated. Countries: 1. Publications: 4.
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Allen Brain Atlas
Allen Brain Atlas is an Allen Institute collection of brain map atlases, datasets, APIs, and analysis tools covering mouse, human, and non-human primate brain resources.
Annotated Behaviour and Observability Dataset (ABODe)
ABODe is a University of Edinburgh DataShare dataset for behavior classification in group-housed mice using home-cage video, identities, bounding boxes, ground-plate positions, and annotator labels.
DANDI Archive for NWB datasets
DANDI is a BRAIN Initiative archive for publishing and sharing neurophysiology data, including electrophysiology, optophysiology, and behavioral data packaged as NWB and related standards.
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.