Engineering topics

Brereton, George

Publications and source records attributed to Brereton, George.

2 records

DOE OSTI2019

Energy storage device comprising a polyurethane separator

Energy storage devices are improved by incorporating polyurethane separators, which separators comprise polyurethane polymers prepared by curing a polycarbonate based polyurethane prepolymer, which polyurethane polymers often further comprise metal or ammonium salts and are often swelled by an organic solvent.

Madabusi, Venkatramanan K.↗

DOE OSTI2019

Non-aqueous flow cell comprising a polyurethane separator

A non-aqueous flow cell energy storage device comprises a ionically conductive separator, which separator comprises a polyurethane prepared by curing an isocyanate capped prepolymer, which prepolymer was prepared from a polyol having polycarbonate backbone, wherein the separator may be impregnated with electrolyte salts and/or swelled by an organic solvent.

Madabusi, Venkatramanan K.↗