skip to main content
DOE PAGES title logo U.S. Department of Energy
Office of Scientific and Technical Information

Title: Nonplanar Electrode Architectures for Ultrahigh Areal Capacity Batteries

Abstract

Here, we report on the design of a battery electrode architecture in which ion and electronic transport pathways are continuous, and span the entire volume of a thick, non-planar electrode. It is shown that for a range of active materials conductivities, the length scale for electronic transport in such an architecture can be tuned by simple manipulations of the electrode design to enable good access to the active material. The benefits of such electrodes for basic science research and practical lithium metal batteries are demonstrated in low-N:P ratio cells in which a conventional (300- 800 μm) Li foil is successfully cycled with LiCoO 2 cathodes with high areal capacities (10- 28 mAh/cm 2).

Authors:
 [1];  [1];  [1];  [1];  [2];  [3];  [3];  [3];  [2]; ORCiD logo [4]; ORCiD logo [4]; ORCiD logo [3]; ORCiD logo [1]
  1. Cornell Univ., Ithaca, NY (United States)
  2. Brookhaven National Lab. (BNL), Upton, NY (United States)
  3. State Univ. of New York at Stony Brook, Stony Brook, NY (United States)
  4. Brookhaven National Lab. (BNL), Upton, NY (United States); State Univ. of New York at Stony Brook, Stony Brook, NY (United States)
Publication Date:
Research Org.:
Energy Frontier Research Centers (EFRC) (United States). Center for Mesoscale Transport Properties (m2mt); Brookhaven National Lab. (BNL), Upton, NY (United States)
Sponsoring Org.:
USDOE Office of Science (SC), Basic Energy Sciences (BES) (SC-22)
OSTI Identifier:
1495007
Report Number(s):
BNL-211271-2019-JAAM
Journal ID: ISSN 2380-8195
Grant/Contract Number:  
SC0012704
Resource Type:
Accepted Manuscript
Journal Name:
ACS Energy Letters
Additional Journal Information:
Journal Volume: 4; Journal Issue: 1; Journal ID: ISSN 2380-8195
Publisher:
American Chemical Society (ACS)
Country of Publication:
United States
Language:
English
Subject:
25 ENERGY STORAGE

Citation Formats

Zheng, Jingxu, Zhao, Qing, Liu, Xiaotun, Tang, Tian, Bock, David C., Bruck, Andrea M., Tallman, Killian R., Housel, Lisa M., Kiss, Andrew M., Marschilok, Amy C., Takeuchi, Esther S., Takeuchi, Kenneth J., and Archer, Lynden A. Nonplanar Electrode Architectures for Ultrahigh Areal Capacity Batteries. United States: N. p., 2018. Web. doi:10.1021/acsenergylett.8b02131.
Zheng, Jingxu, Zhao, Qing, Liu, Xiaotun, Tang, Tian, Bock, David C., Bruck, Andrea M., Tallman, Killian R., Housel, Lisa M., Kiss, Andrew M., Marschilok, Amy C., Takeuchi, Esther S., Takeuchi, Kenneth J., & Archer, Lynden A. Nonplanar Electrode Architectures for Ultrahigh Areal Capacity Batteries. United States. doi:10.1021/acsenergylett.8b02131.
Zheng, Jingxu, Zhao, Qing, Liu, Xiaotun, Tang, Tian, Bock, David C., Bruck, Andrea M., Tallman, Killian R., Housel, Lisa M., Kiss, Andrew M., Marschilok, Amy C., Takeuchi, Esther S., Takeuchi, Kenneth J., and Archer, Lynden A. Thu . "Nonplanar Electrode Architectures for Ultrahigh Areal Capacity Batteries". United States. doi:10.1021/acsenergylett.8b02131. https://www.osti.gov/servlets/purl/1495007.
@article{osti_1495007,
title = {Nonplanar Electrode Architectures for Ultrahigh Areal Capacity Batteries},
author = {Zheng, Jingxu and Zhao, Qing and Liu, Xiaotun and Tang, Tian and Bock, David C. and Bruck, Andrea M. and Tallman, Killian R. and Housel, Lisa M. and Kiss, Andrew M. and Marschilok, Amy C. and Takeuchi, Esther S. and Takeuchi, Kenneth J. and Archer, Lynden A.},
abstractNote = {Here, we report on the design of a battery electrode architecture in which ion and electronic transport pathways are continuous, and span the entire volume of a thick, non-planar electrode. It is shown that for a range of active materials conductivities, the length scale for electronic transport in such an architecture can be tuned by simple manipulations of the electrode design to enable good access to the active material. The benefits of such electrodes for basic science research and practical lithium metal batteries are demonstrated in low-N:P ratio cells in which a conventional (300- 800 μm) Li foil is successfully cycled with LiCoO2 cathodes with high areal capacities (10- 28 mAh/cm2).},
doi = {10.1021/acsenergylett.8b02131},
journal = {ACS Energy Letters},
number = 1,
volume = 4,
place = {United States},
year = {2018},
month = {12}
}

Journal Article:
Free Publicly Available Full Text
Publisher's Version of Record

Citation Metrics:
Cited by: 4 works
Citation information provided by
Web of Science

Save / Share:

Works referencing / citing this record:

Free-standing transition metal oxide electrode architectures for electrochemical energy storage
journal, July 2019