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12 results for “hard carbon”
FIG. 2. — A in Update and observations on the extraction of ostracods (Crustacea) from the Permian hard carbonate rocks of Iran
FIG. 2. — A, Location map of the study area in the northwest of Iran (from Ghaderi et al. 2016); B, geologic map of the study area at the west of Julfa City; the Ali-Bashi section is marked with a white star (from Ghaderi 2014); C, palaeogeographic map of the Lopingian and location of the study area (white star) as a part of a Cimmerian block, close to the equator in the southern hemisphere (from Ruban et al. 2007).
FIG. 4. — A in Update and observations on the extraction of ostracods (Crustacea) from the Permian hard carbonate rocks of Iran
FIG. 4. — A, Field pictures of the Ali-Bashi section, with the succession of the Khachik Beds lower part (view Northward); B, general view of the upper parts of the Khachik Beds, include thick bedded to massive cherty limestones (view to the Northwest).
FIG. 1 in Update and observations on the extraction of ostracods (Crustacea) from the Permian hard carbonate rocks of Iran
FIG. 1. — Historical background of the Guadalupian-Lopingian successions in the northwest of Iran; following Stepanov et al. (1969), Teichert et al. (1973), Partoazar (2002), Ghaderi (2014) and Ghaderi et al. (2014a, b, 2016).
FIG. 3 in Update and observations on the extraction of ostracods (Crustacea) from the Permian hard carbonate rocks of Iran
FIG. 3. — Stratigraphic log and vertical distribution of ostracods (obtained from CH2O2 protocol) in the Khachik Formation from the Ali-Bashi section.
FIG. 5 in Update and observations on the extraction of ostracods (Crustacea) from the Permian hard carbonate rocks of Iran
FIG. 5. — Ostracods from the Khachik beds of Ali-Bashi section, NW Iran, extracted by CH2O2 technique (A1-J2) and by CH3COOH technique (K1-K3): A1- A6, Bairdia deducta deducta (Zalányi, 1974); A1, right lateral view, sample A. 197, MNHN.F.F72157; A2-A4, right lateral view, sample A. 210, MNHN.F.F72158- F72160; A5, right lateral view, sample A. 189, MNHN.F.F72161; A6, right lateral view, sample A. 207, MNHN.F.F72162; B1-B4, Bairdia hungarica Zalányi, 1974; B1, left lateral view, sample A. 189, MNHN.F.F72163; B2, right lateral view, sample A. 189, MNHN.F.F72164; B3, left lateral view, sample A.170, MNHN.F.F72165; B4, right lateral view, sample A. 176, MNHN.F.F72166; C1-C4, Bairdia sp.; C1, left lateral view, sample A. 189, MNHN.F.F72167; C2, right lateral view, sample A. 189, MNHN.F.F72168; C3, left lateral view, sample A.170, MNHN.F.F72169; C4, right lateral view, sample A. 176, MNHN.F.F72170; D1-D6, Fabalicypris parva Wang, 1978; D1, right lateral view, sample A. 194, MNHN.F.F72171; D2, right lateral view, sample A. 151, MNHN.F.F72172; D3, right lateral view, sample A. 158, MNHN.F.F72173; D4, right lateral view, sample A. 192, MNHN.F.F72174; D5, D6, right lateral view, sample A. 210, MNHN.F.F72175, F72176; E, Fabalicypris sp. 1., right lateral view, sample A. 207, MNHN.F.F72177; F, Fabalicypris sp. 2., right lateral view, sample A. 210, MNHN.F.F72178; G1-G3, Hollinella (Hollinella) herrickana (Girty, 1909); G1, left lateral view, sample A. 15, MNHN.F.F72179; G2, left lateral view, sample A. 238, MNHN.F.F72180; G3, right lateral view, sample A. 238, MNHN.F.F72181; H, Hollinella sp., left lateral view, sample A. 188, MNHN.F.F72182; I, Sargentina transita (Kozur, 1985), left lateral view, sample A. 176, MNHN.F.F72183; J1, J2, Silenites sp.; J1, right lateral view, sample A. 238, MNHN.F.F72184; J2, ventral view, sample A. 238, MNHN.F.F72185; K1-K3, Ostracoda indet. Specimens are stored in the MNHN (Muséum national d'Histoire naturelle) collections (Paris, France). Scale bar: 100 µm.
Supplementary material for "Development of novel carbon-free cobalt-free iron-based hardfacing alloys with a hard π-ferrosilicide phase"
<p>EBSD, EDS and XRD data for the manuscript "<a href="https://www.sciencedirect.com/science/article/pii/S2589152924001042"><span><span>Development of novel carbon-free cobalt-free iron-based hardfacing alloys with a hard π-ferrosilicide phase</span></span></a>"</p>
Enabling Long-term Cycling Stability of Na3V2(PO4)3/C vs. Hard Carbon Full-cells
<p>Battery cycling data to research paper: </p><p>https://doi.org/10.26434/chemrxiv-2023-jf6mq </p><p>for questions on the data files, please contact pirmin[dot]stueble[at]kit.edu or anna[dot]smith[at]kit.edu</p>
Effect of Presodiation Additive on Structural and Interfacial Stability of Hard Carbon | P2-Na0.66Mn0.75Ni0.2Mg0.05O2 Full Cell
Open the record for dataset details and reuse information.
Hard Carbon capacity test data
<p><em>Excel sheet with the overview of the selection of representative data for half cell (anode) and full cell with HC anode what kind of data (20240502_SIMBA_selected cells) and excel sheets with the Hard Carbon (HC) capacity test data by IFE per charge-discharging cycle for these selected representative data for the SIMBA project used for selecting the anode material for scale-up as well as the test of the scaled up version by Elkem.</em></p> <p><em><a href="https://simba-h2020.eu/project-introduction/">Project introduction - SIMBA (simba-h2020.eu)</a></em></p>
Data set for "Influences on Reliable Capacity Measurements of Hard Carbon in Highly Loaded Electrodes"
<p>C. Müller, Z. Wang, A. Hofmann, P. Stüble, X. Liu-Théato, J. Klemens, A. Smith, Batteries & Supercaps 2023, 6, e202300322. https://chemistry-europe.onlinelibrary.wiley.com/doi/10.1002/batt.202300322</p> <h1>Abstract</h1> <p><code>For the development of a full-cell battery system, typically appropriate cathodes and anodes are characterized within a half-cell setup where a metal counter electrode is installed to gather data about the employed electrodes. Ultimately, the individual capacity loadings allow for suitable balancing of the anode to cathode capacity in the full-cell. This approach seems rather unproblematic for lithium-ion batteries. For sodium-ion batteries, however, we show that the high reactivity of sodium metal strongly influences hard carbon-based electrode measurements within sodium-ion half-cells. As hard carbon is considered state-of-the-art anode material, the presented results have high impact on the development of sodium ion batteries. Specifically, we show that the type of electrolyte, as well as cell- and measurement-setup are key factors for reliable sodium half-cell measurements of hard carbon. The investigated hard carbon electrodes have a high active material loading of 7.2 mg/cm2 (with 93 % active material content) resulting in an areal capacity of 2.4 mAh/cm2, which represent application-relevant conditions.</code></p> <h1>Funding</h1> <p>This work was funded by the Deutsche Forschungsgemeinschaft (DFG, German Research Foundation) under Germany's Excellence Strategy - EXC 2154 - Project number 390874152 (POLiS Cluster of Excellence), and contributes to the research performed at Center for Electrochemical Energy Storage Ulm Karlsruhe (CELEST). We would like to thank Dr.-Ing. Philip Scharfer and Prof. Dr.-Ing. Wilhelm Schabel from Thin Film Technology at KIT for coating and drying electrodes in their TFT Coating and Printing Lab within the scope of the joint research in the DFG Cluster of Excellence POLiS. Open Access funding enabled and organized by Projekt DEAL.</p>
From Powder to Pouch Cell: Setting up a Sodium-Ion Battery Reference System Based on Na3V2(PO4)3/C and Hard Carbon
<p><strong>Dataset: </strong><strong>F</strong><strong>rom Powder to Pouch </strong><strong>Cell</strong><strong>: Setting up a </strong><strong>Sodium-</strong><strong>I</strong><strong>on Battery </strong><strong>Reference System Based on Na</strong><strong>3</strong><strong>V</strong><strong>2</strong><strong>(PO</strong><strong>4</strong><strong>)</strong><strong>3</strong><strong>/C and Hard Carbon </strong></p> <p>Pirmin Stüble,a,* Cedric Müller,a Nicole Bohn,a Marcus Müller,a Andreas Hofmann,a Tolga Akçay,a Julian Klemens,b Arnd Koeppe,a,c Satish Kolli,d Deepalaxmi Rajagopal,a,c Holger Geßwein,a Wilhelm Schabel,b Philip Scharfer,b Michael Selzer,a,c Joachim R. Binder,a Anna Smitha,*</p> <p>a: Karlsruhe Institute of Technology (KIT), Institute for Applied Materials (IAM),<br> Hermann-von-Helmholtz-Platz 1, 76344 Eggenstein-Leopoldshafen, Germany</p> <p>b: Karlsruhe Institute of Technology (KIT), Thin Film Technology (TFT),<br> Straße am Forum 7, 76131 Karlsruhe, Germany</p> <p>c: Karlsruhe Institute of Technology (KIT), Institute of Nanotechnology (INT), Hermann-von-Helmholtz-Platz 1, 76344 Eggenstein-Leopoldshafen, Germany</p> <p>d: Helmholtz Institute Ulm (HIU), Helmholtzstraße 11, 89081 Ulm, Germany</p> <p>*: Corresponding author: anna.smith@kit.edu, Tel.: +49 721 608 28851,<br> Fax: +49 721 608 28521</p> <p> </p> <p>The uploaded file is an RO-crate export for use with electronic lab notebooks.</p>
Dataset to the article "Probing Sodium Structures and Dynamics in Hard Carbon for Na-ion Batteries using 23Na Operando Solid-State NMR Spectroscopy" by M. Gabrijelčič et. al.
<p>If you would like to request access to these files, please fill out the form below.</p> <p>You need to satisfy these conditions in order for this request to be accepted:</p> <div> <p>We will be happy to release and share the file with you - before please let us know for which purpose you need this file. Thank you!</p> </div>
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