Lithium-ion Battery INR18650 MJ1 3D X-ray CT Data: NMC811 Cathode vs Graphite-Silicon Anode Lower Middle Electrode Assembly (EIL-007)
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posted on 2020-05-21, 16:46 authored by Thomas Heenan, Anmol Jnawali, Matt Kok, Thomas Tranter, Chun Tan, Alexander Dimitrijevic, Rhodri JervisRhodri Jervis, Dan Brett, Paul ShearingPaul Shearing3D data on an 18650 Li-ion Battery Electrode Assembly with Nickel-Rich NMC811 Cathode and Graphite-Silicon Anode
The per-reconstruction data can be available upon request from t.heenan@ucl.ac.uk - request data 'EIL-003'
Isotropic voxel length of 10.4 µm in all four datasets.
X-ray micro-computed tomography of the upper middle of an 18650 cell.
Collected using a Zeiss Xradia 520 Versa, Carl Zeiss., CA, USA.
Accelerating tube voltage of 120 kVp.
Stationary tungsten anode on a copper substrate.
Polychromatic beam with a characteristic emission peak at 58 keV (W-Kα).
4500 X-ray radiograph projections collected.
10 second exposure per projection.
This is one of four datasets obtained from the same cell, see also: EIL-005.tif, EIL-006.tif & EIL-008.tif.
Reconstructed using commercial software (‘Reconstructor Scout-and-Scan’, Carl Zeiss., CA, U.S.A.).
Funding
EP/S003053/1
FIRG001
FIRG003
EP/M014045/1
CiET1718\59
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electrode designselectrode designelectrode compositionelectrode configurationbattery chemistrybattery chargebattery performancebattery performance testBattery Performance Simulationbattery performancesLi-ion battery electrolytesLi-Ion Batteries InterfacesLi-ion battery technologyanodecathode18650 lithium-ion battery18650 LIBsMulti Scale Modelingmulti scale modelelectrochemical impedance spectroscopy studieselectrochemistryelectrochemical experimentelectrochemical experimentsElectrochemistry
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