Towards understanding mechanical abuse and failure of batteries

S. Allu; W. Elwasif; S. Gorti; S. Kalnaus; A. Kumar; J. Li; Y. Sheng; S. Simunovic; B. Turcksin; J. Turner; H. Wang; Y. Wang

Towards understanding mechanical abuse and failure of batteries

S. Allu, W. Elwasif, S. Gorti, S. Kalnaus, A. Kumar, J. Li, Y. Sheng, S. Simunovic, B. Turcksin, J. Turner, H. Wang, Y. Wang

Research output: Chapter in Book/Report/Conference proceeding › Conference contribution › peer-review

Abstract

• Complete study of strain rate and temperature effects on mechanical behavior of battery polymer separators is now available. • Anisotropy of separator has been implemented into finite element model for battery - rate and temperature sensitivity next. • Studied effect of electrode calendering on electrochemical performance of positive electrodes. • Methods for derivation of microstructure tensors from X-ray tomography of electrodes are being developed. • The goal - build the simulation with minimum adjustable "knobs" starting from microstructure. Use the results for virtual testing of batteries for safety.

Original language	English
Title of host publication	Battery Engineering for Automotive Applications 2017, Held at AABC 2017
Publisher	Cambridge EnerTech, Cambridge Innovation Institute
Pages	24-32
Number of pages	9
ISBN (Print)	9781510850149
State	Published - 2017
Event	Battery Engineering for Automotive Applications 2017 - San Francisco, United States Duration: Jun 19 2017 → Jun 20 2017

Publication series

Name	Battery Engineering for Automotive Applications 2017, Held at AABC 2017

Conference

Conference	Battery Engineering for Automotive Applications 2017
Country/Territory	United States
City	San Francisco
Period	06/19/17 → 06/20/17

Cite this

Allu, S., Elwasif, W., Gorti, S., Kalnaus, S., Kumar, A., Li, J., Sheng, Y., Simunovic, S., Turcksin, B., Turner, J., Wang, H., & Wang, Y. (2017). Towards understanding mechanical abuse and failure of batteries. In Battery Engineering for Automotive Applications 2017, Held at AABC 2017 (pp. 24-32). (Battery Engineering for Automotive Applications 2017, Held at AABC 2017). Cambridge EnerTech, Cambridge Innovation Institute.

@inproceedings{6fa9ffdc335a4f8793334e4488b21ea5,

title = "Towards understanding mechanical abuse and failure of batteries",

abstract = "• Complete study of strain rate and temperature effects on mechanical behavior of battery polymer separators is now available. • Anisotropy of separator has been implemented into finite element model for battery - rate and temperature sensitivity next. • Studied effect of electrode calendering on electrochemical performance of positive electrodes. • Methods for derivation of microstructure tensors from X-ray tomography of electrodes are being developed. • The goal - build the simulation with minimum adjustable {"}knobs{"} starting from microstructure. Use the results for virtual testing of batteries for safety.",

author = "S. Allu and W. Elwasif and S. Gorti and S. Kalnaus and A. Kumar and J. Li and Y. Sheng and S. Simunovic and B. Turcksin and J. Turner and H. Wang and Y. Wang",

year = "2017",

language = "English",

isbn = "9781510850149",

series = "Battery Engineering for Automotive Applications 2017, Held at AABC 2017",

publisher = "Cambridge EnerTech, Cambridge Innovation Institute",

pages = "24--32",

booktitle = "Battery Engineering for Automotive Applications 2017, Held at AABC 2017",

}

Allu, S , Elwasif, W , Gorti, S , Kalnaus, S, Kumar, A, Li, J, Sheng, Y, Simunovic, S, Turcksin, B, Turner, J, Wang, H & Wang, Y 2017, Towards understanding mechanical abuse and failure of batteries. in Battery Engineering for Automotive Applications 2017, Held at AABC 2017. Battery Engineering for Automotive Applications 2017, Held at AABC 2017, Cambridge EnerTech, Cambridge Innovation Institute, pp. 24-32, Battery Engineering for Automotive Applications 2017, San Francisco, United States, 06/19/17.

Towards understanding mechanical abuse and failure of batteries. / Allu, S.; Elwasif, W.; Gorti, S. et al.
Battery Engineering for Automotive Applications 2017, Held at AABC 2017. Cambridge EnerTech, Cambridge Innovation Institute, 2017. p. 24-32 (Battery Engineering for Automotive Applications 2017, Held at AABC 2017).

Research output: Chapter in Book/Report/Conference proceeding › Conference contribution › peer-review

TY - GEN

T1 - Towards understanding mechanical abuse and failure of batteries

AU - Allu, S.

AU - Elwasif, W.

AU - Gorti, S.

AU - Kalnaus, S.

AU - Kumar, A.

AU - Li, J.

AU - Sheng, Y.

AU - Simunovic, S.

AU - Turcksin, B.

AU - Turner, J.

AU - Wang, H.

AU - Wang, Y.

PY - 2017

Y1 - 2017

N2 - • Complete study of strain rate and temperature effects on mechanical behavior of battery polymer separators is now available. • Anisotropy of separator has been implemented into finite element model for battery - rate and temperature sensitivity next. • Studied effect of electrode calendering on electrochemical performance of positive electrodes. • Methods for derivation of microstructure tensors from X-ray tomography of electrodes are being developed. • The goal - build the simulation with minimum adjustable "knobs" starting from microstructure. Use the results for virtual testing of batteries for safety.

AB - • Complete study of strain rate and temperature effects on mechanical behavior of battery polymer separators is now available. • Anisotropy of separator has been implemented into finite element model for battery - rate and temperature sensitivity next. • Studied effect of electrode calendering on electrochemical performance of positive electrodes. • Methods for derivation of microstructure tensors from X-ray tomography of electrodes are being developed. • The goal - build the simulation with minimum adjustable "knobs" starting from microstructure. Use the results for virtual testing of batteries for safety.

UR - http://www.scopus.com/inward/record.url?scp=85055022716&partnerID=8YFLogxK

M3 - Conference contribution

AN - SCOPUS:85055022716

SN - 9781510850149

T3 - Battery Engineering for Automotive Applications 2017, Held at AABC 2017

SP - 24

EP - 32

BT - Battery Engineering for Automotive Applications 2017, Held at AABC 2017

PB - Cambridge EnerTech, Cambridge Innovation Institute

T2 - Battery Engineering for Automotive Applications 2017

Y2 - 19 June 2017 through 20 June 2017

ER -

Towards understanding mechanical abuse and failure of batteries

Abstract

Publication series

Conference

Other files and links

Fingerprint

Cite this