Global to push GA events into
skip to main content

Title: Separators for electrochemical cells

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.
Inventors:
;
Issue Date:
OSTI Identifier:
1163750
Assignee:
Optodot Corporation (Woburr, MA) CHO
Patent Number(s):
8,883,354
Application Number:
11/652,948
Contract Number:
FG02-02ER83542
Resource Relation:
Patent File Date: 2007 Jan 12
Research Org:
Optodot Corporation, Woburr, MA (United States)
Sponsoring Org:
USDOE
Country of Publication:
United States
Language:
English
Subject:
37 INORGANIC, ORGANIC, PHYSICAL, AND ANALYTICAL CHEMISTRY

Works referenced in this record: