27 Mar '17, 8am

#Grafoid introduces ion-selective graphene polymer membrane for Li-ion battery electrode protection

Grafoid introduces ion-selective graphene polymer membrane for Li-ion battery electrode protection 27 March 2017 Grafoid Inc., a Canadian graphene R&D, investment and technology licensing company (earlier post ) introduced its GPURE Graphene Polymer nano-porous membrane intended for next generation Li-Ion battery applications. The GPURE graphene polymer membrane (GPM) technology is the seventh graphene-based companion to the company’s expanding GPURE Platform of new, high performing, ultra-thin materials for diverse industrial applications. The GPURE GPM product was developed as a chemically inert, freestanding membrane using graphene composites to test ion selectivity using both monovalent and divalent ions. Ion selectivity is a key requirement for a semi-permeable membrane in a Li-ion battery structure. By protecting the chemically sensitive electrode materials from unwa...

Full article: http://www.greencarcongress.com/2017/03/20170327-grafoid....

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