Title:
Alginate-containing Compositions For Use In Battery Applications
Alginate-containing Compositions For Use In Battery Applications
Files
Authors
Authors
Advisors
Advisors
Associated Organizations
Organizational Unit
Series
Series
Collections
Supplementary to
Permanent Link
Abstract
A silicon-based anode comprises an alginate-containing binder. The many carboxy groups of alginate bind to a surface of silicon, creating strong, rigid hydrogen bonds that withstand battery cycling. The alginate-containing binder provides good performance to the anode by (1) improving the capacity of the anode in comparison to other commercially-available binders, (2) improving Columbonic efficiency during charging and discharging cycles, and (3) improving stability during charging and discharging cycles.
Sponsor
Date Issued
2/18/2014
Extent
Resource Type
Text
Resource Subtype
Patent