I-graphite yokwenziwa yenziwe ngee-cokes ezikumgangatho ophezulu ngokwenziwa kwe-sphericalization entsha kunye nokungeniswa kwe-nanopore. Xa kuthelekiswa ne-graphite yendalo, i-graphite yokwenziwa ibonakalisiwe ukuba ibonakalisa amandla aphezulu, ukuqina kwexesha elide, kunye nokwanda okuphantsi kubushushu obuphezulu.