Imperfect graphene opens door to better fuel cells
Chicago IL (SPX) Mar 18, 2015 - The honeycomb structure of pristine graphene is beautiful, but Northwestern University scientists, together with collaborators from five other institutions, have discovered that if the graphene naturally has a few tiny holes in it, you have a proton-selective membrane that could lead to improved fuel cells. A major challenge in fuel cell technology is efficiently separating protons from hy ... more
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