Ultrahigh-energy-density microbatteries enabled by new electrode architecture and micropackaging design

Wei Lai, Can K. Erdonmez, Thomas F. Marinis, Caroline K. Bjune, Nancy J. Dudney, Fan Xu, Ryan Wartena, Yet Ming Chiang

Research output: Contribution to journalArticle

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Abstract

Monolithic cathodes of optimized porosity prepared by sintering LiCoO 2 powders provide high volume utilization and surprising stability under electrochemical cycling. Combined with a novel packaging approach, ultrahigh energy densities in small volumes are enabled. The microbatteries have volumes 3 and provide sustained ~2.5 h discharges with energy densities of 400-650Wh L-1. (Figure Presented)

Original languageEnglish (US)
JournalAdvanced Materials
Volume22
Issue number20
DOIs
StatePublished - May 25 2010
Externally publishedYes

Profile

Bibliography of Medicine
Coumestrol
Autoradiography
Packaging
Sintering
Porosity
Cathodes
Powders
Electrodes

ASJC Scopus subject areas

  • Materials Science(all)
  • Mechanics of Materials
  • Mechanical Engineering
  • Medicine(all)

Cite this

Lai, W., Erdonmez, C. K., Marinis, T. F., Bjune, C. K., Dudney, N. J., Xu, F., ... Chiang, Y. M. (2010). Ultrahigh-energy-density microbatteries enabled by new electrode architecture and micropackaging design. Advanced Materials, 22(20). DOI: 10.1002/adma.200903650

Ultrahigh-energy-density microbatteries enabled by new electrode architecture and micropackaging design. / Lai, Wei; Erdonmez, Can K.; Marinis, Thomas F.; Bjune, Caroline K.; Dudney, Nancy J.; Xu, Fan; Wartena, Ryan; Chiang, Yet Ming.

In: Advanced Materials, Vol. 22, No. 20, 25.05.2010.

Research output: Contribution to journalArticle

Lai, W, Erdonmez, CK, Marinis, TF, Bjune, CK, Dudney, NJ, Xu, F, Wartena, R & Chiang, YM 2010, 'Ultrahigh-energy-density microbatteries enabled by new electrode architecture and micropackaging design' Advanced Materials, vol 22, no. 20. DOI: 10.1002/adma.200903650
Lai W, Erdonmez CK, Marinis TF, Bjune CK, Dudney NJ, Xu F et al. Ultrahigh-energy-density microbatteries enabled by new electrode architecture and micropackaging design. Advanced Materials. 2010 May 25;22(20). Available from, DOI: 10.1002/adma.200903650

Lai, Wei; Erdonmez, Can K.; Marinis, Thomas F.; Bjune, Caroline K.; Dudney, Nancy J.; Xu, Fan; Wartena, Ryan; Chiang, Yet Ming / Ultrahigh-energy-density microbatteries enabled by new electrode architecture and micropackaging design.

In: Advanced Materials, Vol. 22, No. 20, 25.05.2010.

Research output: Contribution to journalArticle

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