Work Description

Title: UofM Pouch Cell Voltage and Expansion Cyclic Aging Dataset Open Access Deposited

h
Attribute Value
Methodology
  • The expansion was measured using a displacement sensor (Keyence, Japan) mounted on the top plate. The dynamic testing was done using a battery cycler (Biologic, France). The temperature was measured using a K-type thermocouple (Omega, USA) placed on the surface of the battery. Voltage, current, and temperature data were recorded using the BT-Lab software. The expansion data was recorded using a LabView program.
Description
  • The focus of this research effort is to systematically study the capability of aging diagnostics using cell expansion under variety of aging conditions and states. The data collection campaign is very important to cover various degradation modes to extract the degradation features that will be used to inform, parameterize, and validate the models developed earlier. In the data collection campaign, we are documenting the evolution of the electrical and mechanical characteristics and especially the reversible mechanical measurement. It is important to note that we collect data using newly developed fixtures that enables the simultaneous measurement of mechanical and electrical response under pseudo-constant pressure.
Creator
Depositor
  • pmohtat@umich.edu
Contact information
Discipline
Funding agency
  • Other Funding Agency
  • National Science Foundation (NSF)
Other Funding agency
  • Automotive Research Center (ARC)
ORSP grant number
  • F051079 (NSF); F053182 (ARC)
Keyword
Date coverage
  • 2019-03-01 to 2020-08-01
Citations to related material
  • Peyman Mohtat et al. (2021). Reversible and Irreversible Expansion of Lithium-ion Batteries Under a Wide Range of Stress Factors. J. Electrochem. Soc. 168 100520 https://doi.org/10.1149/1945-7111/ac2d3e
Resource type
Curation notes
  • Oct. 25, 2021, updated readme and Citation to related material field with final publication information.

  • On Aug. 24, 2021, updated Citation to related material field with completed preprint information.
Last modified
  • 11/17/2022
Published
  • 04/27/2021
Language
DOI
  • https://doi.org/10.7302/7tw1-kc35
License
To Cite this Work:
Mohtat, P., Siegel, J. B., Stefanopoulou, A. G., Lee, S. (2021). UofM Pouch Cell Voltage and Expansion Cyclic Aging Dataset [Data set], University of Michigan - Deep Blue Data. https://doi.org/10.7302/7tw1-kc35

Relationships

This work is not a member of any user collections.

Files (Count: 3; Size: 584 MB)

Thumbnailthumbnail-column Title Original Upload Last Modified File Size Access Actions
READ_ME.pdf 2021-04-22 2021-10-26 330 KB Open Access
starter_codes.zip 2021-04-22 2021-04-22 2.83 KB Open Access
data.zip 2021-04-22 2021-04-23 584 MB Open Access

Download All Files (To download individual files, select them in the “Files” panel above)

Best for data sets < 3 GB. Downloads all files plus metadata into a zip file.

Files are ready   Download Data from Globus
Best for data sets > 3 GB. Globus is the platform Deep Blue Data uses to make large data sets available.   More about Globus

Remediation of Harmful Language

The University of Michigan Library aims to describe its collections in a way that respects the people and communities who create, use, and are represented in them. We encourage you to contact us anonymously if you encounter harmful or problematic language in catalog records or finding aids. More information about our policies and practices is available at Remediation of Harmful Language.