Elemental metals or {TAIL ~ oxides} distributed on a carbon substrate or self supported and {HEAD ~ the manufacturing process} using graphite oxide as template 
Elemental metals or { TAIL ~ oxides } distributed on a carbon substrate or self supported and { HEAD ~ the manufacturing process } using graphite oxide as template
OTH OTH OTH TAIL TAIL TAIL TAIL TAIL OTH OTH OTH OTH OTH OTH OTH OTH OTH HEAD HEAD HEAD HEAD HEAD HEAD HEAD OTH OTH OTH OTH OTH