carbonizing the polymer nano particle between {TAIL ~ 600 and 1200° C.} under an inert environment to prepare {HEAD ~ a carbon nano particle} 
carbonizing the polymer nano particle between { TAIL ~ 600 and 1200 ° C. } under an inert environment to prepare { HEAD ~ a carbon nano particle }
OTH OTH OTH OTH OTH OTH TAIL TAIL TAIL TAIL TAIL TAIL TAIL TAIL TAIL OTH OTH OTH OTH OTH OTH HEAD HEAD HEAD HEAD HEAD HEAD HEAD HEAD