The film 2, wherein the second nanostructured material forms {TAIL ~ an interpenetrating network} with the interconnected network of {HEAD ~ graphene flakes} 
The film 2 , wherein the second nanostructured material forms { TAIL ~ an interpenetrating network } with the interconnected network of { HEAD ~ graphene flakes }
OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH TAIL TAIL TAIL TAIL TAIL TAIL TAIL OTH OTH OTH OTH OTH HEAD HEAD HEAD HEAD HEAD HEAD