US Patent 9252456 Polymer solid electrolyte for flexible batteries

Patent 9252456 was granted and assigned to University of Maryland, College Park on February, 2016 by the United States Patent and Trademark Office.

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Is a

Patent

Patent attributes

Current Assignee

University of Maryland, College Park

Patent Jurisdiction

United States Patent and Trademark Office

Patent Number

9252456

Date of Patent

February 2, 2016

Patent Application Number

12715178

Date Filed

March 1, 2010

Patent Primary Examiner

‌

Yoshitoshi Takeuchi

Patent abstract

A flexible polymer solid electrolyte material useful in battery technology is described. The flexible solid electrolyte comprises a first block that has the ability to solvate alkali metal salts. The flexible solid electrolyte comprises a second block that has the ability to incorporate lithium ions within microphase separated spherical domains, wherein the lithium ions are from a secondary lithium source. The flexible solid electrolyte further comprises a second lithium salt.