Interlaboratory Comparison of Low Impedance for Impedance SpectroscopyVise andre og tillknytning
2022 (engelsk)Inngår i: 25th IMEKO TC-4 International Symposium on Measurement of Electrical Quantities, IMEKO TC-4 2022 and 23rd International Workshop on ADC and DAC Modelling and Testing, IWADC 2022, International Measurement Confederation (IMEKO) , 2022, s. 227-232Konferansepaper, Publicerat paper (Fagfellevurdert)
Abstract [en]
The paper reports an interlaboratory comparison of low impedance measurements at frequencies relevant for electrochemical impedance spectroscopy (EIS) of commercial lithium-ion cells. The comparisons cover an impedance range from 50 μΩ to 100 mΩ across the full complex plane in a frequency range 0.01 Hz up to 5 kHz. A first comparison covered calibration of low impedance standards by reference digital sampling impedance setups in 4-terminal and 4 terminal-pair connections. A second comparison used commercial 4-terminal EIS meters to measure the low impedance standards characterised in the first comparison.
sted, utgiver, år, opplag, sider
International Measurement Confederation (IMEKO) , 2022. s. 227-232
Emneord [en]
Analog to digital conversion, Electric variables measurement, Lithium-ion batteries, Complex planes, Digital sampling, Electrochemical-impedance spectroscopies, Frequency ranges, Impedance measurement, Impedance spectroscopy, Impedance standards, Interlaboratory comparison, Lithium-ion cells, Low impedance, Electrochemical impedance spectroscopy
HSV kategori
Identifikatorer
URN: urn:nbn:se:ri:diva-62603Scopus ID: 2-s2.0-85145879514ISBN: 9781713862833 (tryckt)OAI: oai:DiVA.org:ri-62603DiVA, id: diva2:1730422
Konferanse
25th IMEKO TC-4 International Symposium on Measurement of Electrical Quantities, IMEKO TC-4 2022 and 23rd International Workshop on ADC and DAC Modelling and Testing, IWADC 2022, 12 September 2022 through 14 September 2022
Merknad
Funding details: Horizon 2020 Framework Programme, H2020; Funding details: European Metrology Programme for Innovation and Research, EMPIR; Funding details: National Physical Laboratory, NPL; Funding text 1: The National Physical Laboratory (NPL, Teddington, UK) and Institute for Applied Materials - Electrochemical Technologies, Karlsruhe Institute of Technology (KIT), Karlsruhe, Germany contributed to experiments reported in EIS meters comparison in section iv. The comparison was carried out in scope of the EMPIR project LiBforSecUse (17IND10). The project received funding from the EMPIR programme co-financed by the Participating States and from the European Union’s Horizon 2020 research and innovation programme.; Funding text 2: VI. ACKNOWLEDGMENT The National Physical Laboratory (NPL, Teddington, UK) and Institute for Applied Materials - Electrochemical Technologies, Karlsruhe Institute of Technology (KIT), Karlsruhe, Germany contributed to experiments reported in EIS meters comparison in section iv. The comparison was carried out in scope of the EMPIR project LiBforSecUse (17IND10). The project received funding from the EMPIR programme co-financed by the Participating States and from the European Union’s Horizon 2020 research and innovation programme.
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