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Title: High rate, long cycle life battery electrode materials with an open framework structure

Patent ·
OSTI ID:1169621

A battery includes a cathode, an anode, and an aqueous electrolyte disposed between the cathode and the anode and including a cation A. At least one of the cathode and the anode includes an electrode material having an open framework crystal structure into which the cation A is reversibly inserted during operation of the battery. The battery has a reference specific capacity when cycled at a reference rate, and at least 75% of the reference specific capacity is retained when the battery is cycled at 10 times the reference rate.

Research Organization:
Oak Ridge National Laboratory (ORNL), Oak Ridge, TN (United States)
Sponsoring Organization:
USDOE
DOE Contract Number:
AC02-76SF00515
Assignee:
The Board of Trustees of the Leland Stanford Junior University (Palo Alto, CA)
Patent Number(s):
8,951,673
Application Number:
13/482,793
OSTI ID:
1169621
Country of Publication:
United States
Language:
English

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