Electrolyte formulations for electrochemical cells containing a silicon electrode
Abstract
Additives to electrolytes that enable the formation of comparatively more robust SEI films on silicon anodes. The SEI films in these embodiments are seen to be more robust in part because the batteries containing these materials have higher coulombic efficiency and longer cycle life than comparable batteries without such additives. The additives preferably contain a dicarbonate group or are an organo-metallic hydride.
- Inventors:
- Issue Date:
- Research Org.:
- Wildcat Discovery Technologies, Inc, San Diego, CA (United States)
- Sponsoring Org.:
- USDOE
- OSTI Identifier:
- 1502355
- Patent Number(s):
- 10,199,687
- Application Number:
- 15/251,763
- Assignee:
- Wildcat Discovery Technologies, Inc (San Diego, CA)
- DOE Contract Number:
- EE0006453
- Resource Type:
- Patent
- Resource Relation:
- Patent File Date: 2016 Aug 30
- Country of Publication:
- United States
- Language:
- English
- Subject:
- 36 MATERIALS SCIENCE
Citation Formats
Zhu, Ye, Cheng, Gang, Strand, Deidre, and Yang, Jen-Hsien. Electrolyte formulations for electrochemical cells containing a silicon electrode. United States: N. p., 2019.
Web.
Zhu, Ye, Cheng, Gang, Strand, Deidre, & Yang, Jen-Hsien. Electrolyte formulations for electrochemical cells containing a silicon electrode. United States.
Zhu, Ye, Cheng, Gang, Strand, Deidre, and Yang, Jen-Hsien. Tue .
"Electrolyte formulations for electrochemical cells containing a silicon electrode". United States. https://www.osti.gov/servlets/purl/1502355.
@article{osti_1502355,
title = {Electrolyte formulations for electrochemical cells containing a silicon electrode},
author = {Zhu, Ye and Cheng, Gang and Strand, Deidre and Yang, Jen-Hsien},
abstractNote = {Additives to electrolytes that enable the formation of comparatively more robust SEI films on silicon anodes. The SEI films in these embodiments are seen to be more robust in part because the batteries containing these materials have higher coulombic efficiency and longer cycle life than comparable batteries without such additives. The additives preferably contain a dicarbonate group or are an organo-metallic hydride.},
doi = {},
journal = {},
number = ,
volume = ,
place = {United States},
year = {2019},
month = {2}
}
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Works referenced in this record:
Porous Silicon-Based Anode Active Material, Method of Preparing the Same, and Lithium Secondary Battery Including the Anode Active Material
patent-application, December 2014
- Lee, Yong Ju; Lee, Mi Rim; Yoo, Jung Woo
- US Patent Document 14/483283; 20140377643
Non-Aqueous Electrolyte Solution and Electricity-Storage Device Using Same
patent-application, August 2014
- Abe, Koji; Kondo, Masahide
- US Patent Document 14/351697; 20140234727
Nanoporous Titanium Niobium Oxide and Titanium Tantalum Oxide Compositions and Their Use in Anodes of Lithium Ion Batteries
patent-application, February 2015
- Dai, Sheng; Guo, Bingkun; Sun, Xiao-Guang
- US Patent Document 13/974544; 20150056514
Nonaqueous Electrolyte For Secondary Battery And Nonaqueous-Electrolyte Secondary Battery Employing The Same
patent-application, May 2010
- Tokuda, Hiroyuki; Fujii, Takashi; Kotato, Minoru
- US Patent Application 12/594513; 20100119956
Electrolyte for Lithium Battery and Lithium Battery Comprising Same
patent-application, June 2011
- Kim, Jun-Ho; Lee, Ha-Young; Choy, Sang-Hoon
- US Patent Document 13/033517; 20110151337
Alkali metal electrochemical cell activated with a nonaqueous electrolyte having a sulfite additive
patent, June 2002
- Gan, Hong; Takeuchi, Esther S.
- US Patent Document 6,403,256
Positive Electrode for Lithium Ion Secondary Battery and Lithium Ion Secondary Battery Using Same
patent-application, December 2016
- Hamanaka, Nobuaki
- US Patent Document 15/119016; 20160351902