Separators for electrochemical cells
Patent
·
OSTI ID:1163750
Provided are separators for use in an electrochemical cell comprising (a) an inorganic oxide and (b) an organic polymer, wherein the inorganic oxide comprises organic substituents. Preferably, the inorganic oxide comprises an hydrated aluminum oxide of the formula Al.sub.2O.sub.3.xH.sub.2O, wherein x is less than 1.0, and wherein the hydrated aluminum oxide comprises organic substituents, preferably comprising a reaction product of a multifunctional monomer and/or organic carbonate with an aluminum oxide, such as pseudo-boehmite and an aluminum oxide. Also provided are electrochemical cells comprising such separators.
- Research Organization:
- Optodot Corporation, Woburr, MA (United States)
- Sponsoring Organization:
- USDOE
- DOE Contract Number:
- FG02-02ER83542
- Assignee:
- Optodot Corporation (Woburr, MA)
- Patent Number(s):
- 8,883,354
- Application Number:
- 11/652,948
- OSTI ID:
- 1163750
- Resource Relation:
- Patent File Date: 2007 Jan 12
- Country of Publication:
- United States
- Language:
- English
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