Methods of applying self-forming artificial solid electrolyte interface (SEI) layer to stabilize cycle stability of electrodes in lithium batteries

Xiao, Xingcheng

Methods of applying self-forming artificial solid electrolyte interface (SEI) layer to stabilize cycle stability of electrodes in lithium batteries

Patent · 02 December 2019

OSTI ID:1600366

Xiao, Xingcheng

A method of making a negative electrode for an electrochemical cell includes applying a fluoropolymer via a deposition process to one or more surface regions of an electroactive material. The electroactive material may be selected from the group consisting of: lithium metal, silicon metal, silicon-containing alloys, and combinations thereof. The fluoropolymer reacts with lithium to form a composite surface layer on the one or more surface regions that comprises an organic matrix material having lithium fluoride particles distributed therein. Electrochemical cells including such negative electrode are also provided.

Research Organization:: GM Global Technology Operations LLC, Detroit, MI (United States)

Sponsoring Organization:: USDOE

DOE Contract Number:: EE0007787

Assignee:: GM Global Technology Operations LLC (Detroit, MI)

Patent Number(s):: 10,497,927

Application Number:: 15/692,107

OSTI ID:: 1600366

Country of Publication:: United States

Language:: English

References (6)

A Space-Filling Visualization Technique for Multivariate Small-World Graphs No authors listed IEEE Transactions on Visualization and Computer Graphics, Vol. 18, Issue 5 https://doi.org/10.1109/TVCG.2011.99	journal	May 2012
The Scalable Reasoning System: Lightweight visualization for distributed analytics Pike, William A.; Bruce, Joe; Baddeley, Bob 2008 IEEE Symposium on Visual Analytics Science and Technology https://doi.org/10.1109/VAST.2008.4677366	conference	October 2008
A novel application of parallel betweenness centrality to power grid contingency analysis Jin, Shuangshuang; Huang, Zhenyu; Chen, Yousu 2010 IEEE International Symposium on Parallel & Distributed Processing (IPDPS) https://doi.org/10.1109/IPDPS.2010.5470400	conference	April 2010
Interactive visual comparison of multimedia data through type-specific views Burtner, Russ; Bohn, Shawn; Payne, Debbie IS&T/SPIE Electronic Imaging, 15 p. https://doi.org/10.1117/12.2004735	conference	February 2013
Extreme-Scale Visual Analytics Wong, Pak Chung; Shen, Han-Wei; Pascucci, Valerio IEEE Computer Graphics and Applications, Vol. 32, Issue 4 https://doi.org/10.1109/MCG.2012.73	journal	July 2012
Coherent image layout using an adaptive visual vocabulary Dillard, Scott E.; Henry, Michael J.; Bohn, Shawn IS&T/SPIE Electronic Imaging, 14 p. https://doi.org/10.1117/12.2004733	conference	March 2013

Similar Records

Methods for manufacturing electrodes including fluoropolymer-based solid electrolyte interface layers

Patent · 2022 · OSTI ID:1892513

Lithium aluminum/iron sulfide battery having lithium aluminum and silicon as negative electrode

Patent · 1983 · OSTI ID:865285

Lithium aluminum/iron sulfide battery having lithium aluminum and silicon as negative electrode

Patent · 1984 · OSTI ID:5869673

Related Subjects

25 ENERGY STORAGE
36 MATERIALS SCIENCE

Methods of applying self-forming artificial solid electrolyte interface (SEI) layer to stabilize cycle stability of electrodes in lithium batteries

Citation Formats

References (6)

Similar Records

Related Subjects