A conductive film of an embodiment includes: a fine catalytic metal particle as {TAIL ~ a junction} and a graphene extending in {HEAD ~ a network form} from the junction 
A conductive film of an embodiment includes : a fine catalytic metal particle as { TAIL ~ a junction } and a graphene extending in { HEAD ~ a network form } from the junction
OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH TAIL TAIL TAIL TAIL TAIL TAIL OTH OTH OTH OTH OTH HEAD HEAD HEAD HEAD HEAD HEAD HEAD OTH OTH OTH