I-graphite eyandisiweyo icutshungulwa kwi-graphite ye-flake yendalo, efumana ilifa lomgangatho ophezulu wezinto eziphathekayo kunye neekhemikhali ze-flake graphite, kwaye ineempawu ezininzi kunye neemeko zomzimba ezingenayo i-flake graphite. Igraphite eyandisiweyo ine-conductivity egqwesileyo yombane kwaye isetyenziswa ngokubanzi kwimveliso yemathiriyeli ye-electrode, kwaye iyimathiriyeli yeeseli ezibalaseleyo. Lo mhleli ulandelayo weFuruite graphite uya kuhlalutya ukuba kutheni igraphite eyandisiweyo ingasetyenziselwa ukwenza iibhetri:
Kwiminyaka yakutshanje, uphando malunga negraphite eyandisiweyo njengesixhobo seseli yamafutha ibe ngumba oshushu kuphando lwehlabathi. Njengomathiriyeli webhetri, isebenzisa iimpawu zamandla asimahla wokuphendula kwe-interlayer yegraphite eyandisiweyo ukuguqula amandla ombane, ngokuqhelekileyo kunye negraphite eyandisiweyo njenge-cathode kunye ne-lithium okanye i-zinc njenge-anode. Ukongeza, ukongezwa kwegraphite eyandisiweyo kwibhetri ye-zinc-manganese kunokunyusa umgangatho we-electrode kunye ne-electrolyte, kunye nokubonelela ngeempawu ezibalaseleyo zokubumba, ukuthintela ukuchithwa kunye nokuguqulwa kwe-anode, kunye nokwandisa ubomi benkonzo yebhetri.
Izixhobo zekhabhoni zihlala zisetyenziswa njengezinto ze-electrode ngenxa yokuhanjiswa kombane okugqwesileyo. Njengohlobo olutsha lwe-nano-scale carbon material, i-graphite eyandisiweyo ineempawu zokukhulula kunye ne-porous, indawo enkulu yendawo ethile kunye nomsebenzi ophezulu ophezulu. Ayinayo kuphela i-conductivity egqwesileyo kunye ne-adsorption, kodwa inozinzo olugqwesileyo lweekhemikhali, ngoko ke isetyenziswa ngokubanzi kwizinto ze-electrode.
I-Furuite Graphite ibandakanyeka kakhulu kwiimveliso zegraphite eziphezulu. Kukho iintlobo ezininzi kunye neenkcukacha zegraphite eyandisiweyo. Iinkcukacha ezithile zingenziwa ngokwezifiso ngokweemfuno zabathengi. Iisampulu zingathunyelwa. Ukuba unomdla, nceda uqhagamshelane nathi.
Ixesha lokuposa: Jun-08-2022