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Title: Capacity fade in high energy silicon-graphite electrodes for lithium-ion batteries

Abstract

A silicon-graphite blended anode is paired with a high capacity LiFePO 4 reference/counter electrode to track irreversibility and lithium inventory. The LiFePO 4 electrode provides a reliable, flat potential for dQ dV -1 analysis of Li xSi and Li xC electrochemical reactions. We can relate this electrochemistry to the morphological and physical changes taking place.

Authors:
ORCiD logo [1]; ORCiD logo [1];  [1]; ORCiD logo [1];  [1]; ORCiD logo [1]
  1. Argonne National Lab. (ANL), Lemont, IL (United States). Chemical Sciences and Engineering Division
Publication Date:
Research Org.:
Argonne National Lab. (ANL), Argonne, IL (United States)
Sponsoring Org.:
USDOE Office of Energy Efficiency and Renewable Energy (EERE), Vehicle Technologies Office (EE-3V); USDOE Office of Science (SC), Basic Energy Sciences (BES) (SC-22)
OSTI Identifier:
1439867
Grant/Contract Number:  
AC02-06CH11357
Resource Type:
Journal Article: Accepted Manuscript
Journal Name:
ChemComm
Additional Journal Information:
Journal Volume: 54; Journal Issue: 29; Journal ID: ISSN 1359-7345
Publisher:
Royal Society of Chemistry
Country of Publication:
United States
Language:
English
Subject:
25 ENERGY STORAGE; 37 INORGANIC, ORGANIC, PHYSICAL, AND ANALYTICAL CHEMISTRY; 36 MATERIALS SCIENCE

Citation Formats

Dose, W. M., Piernas-Munoz, M. J., Maroni, V. A., Trask, S. E., Bloom, I., and Johnson, C. S. Capacity fade in high energy silicon-graphite electrodes for lithium-ion batteries. United States: N. p., 2018. Web. doi:10.1039/c8cc00456k.
Dose, W. M., Piernas-Munoz, M. J., Maroni, V. A., Trask, S. E., Bloom, I., & Johnson, C. S. Capacity fade in high energy silicon-graphite electrodes for lithium-ion batteries. United States. doi:10.1039/c8cc00456k.
Dose, W. M., Piernas-Munoz, M. J., Maroni, V. A., Trask, S. E., Bloom, I., and Johnson, C. S. Fri . "Capacity fade in high energy silicon-graphite electrodes for lithium-ion batteries". United States. doi:10.1039/c8cc00456k.
@article{osti_1439867,
title = {Capacity fade in high energy silicon-graphite electrodes for lithium-ion batteries},
author = {Dose, W. M. and Piernas-Munoz, M. J. and Maroni, V. A. and Trask, S. E. and Bloom, I. and Johnson, C. S.},
abstractNote = {A silicon-graphite blended anode is paired with a high capacity LiFePO4 reference/counter electrode to track irreversibility and lithium inventory. The LiFePO4 electrode provides a reliable, flat potential for dQ dV-1 analysis of LixSi and LixC electrochemical reactions. We can relate this electrochemistry to the morphological and physical changes taking place.},
doi = {10.1039/c8cc00456k},
journal = {ChemComm},
number = 29,
volume = 54,
place = {United States},
year = {Fri Feb 09 00:00:00 EST 2018},
month = {Fri Feb 09 00:00:00 EST 2018}
}

Journal Article:
Free Publicly Available Full Text
This content will become publicly available on February 9, 2019
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Cited by: 1 work
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Works referenced in this record:

Phospho-olivines as Positive-Electrode Materials for Rechargeable Lithium Batteries
journal, April 1997

  • Padhi, A. K.
  • Journal of The Electrochemical Society, Vol. 144, Issue 4, p. 1188-1194
  • DOI: 10.1149/1.1837571