Zwitterion-promoted hybrid 2d silicate-based membranes for energy applications

Abstract

Described herein relates to apparatus and method for developing a free-standing zwitterion-promoted hybrid clay film having excellent ionic conductivity, thermal stability, and/or chemical stability. As such, in an embodiment the clay film apparatus may comprise biocompatible materials, including but not limited to clay and trimethyl glycine (hereinafter “TMG”), also known as a zwitterion. Additionally, in an embodiment, the clay film apparatus may be synthesized utilizing a simple method for making a free-standing flexible, non-polymeric clay film. Moreover, in an embodiment, the prepared film's increased porosity, superior thermal and chemical stability, electrically insulating, and ionic conductivity, as compared to clay films known in the art, may make it an excellent material for energy applications as an ion-conducting membrane. The applications may include but are not limited to battery separators, electrolyte membranes in fuel cells, and solid electrolyte membranes in batteries.

Dependencies are inferred from the claim text.