Yakhiwa kanjani i-graphite eyindilinga

Inqubo yokuphonsa insimbi ehlanganisiwe iwukusebenzisa inqubo yokuphonsa amaqhubu, insimbi ehlanganisiwe ingathanda nensimbi, ngenqubo efana nokwelashwa kokushisa ukuthuthukisa ukusebenza. Insimbi ehlanganisiwe ekwakhekeni kwensimbi encibilikisiwe enkambisweni ye-graphite spheroid, kodwa futhi ngenxa ye-graphite eyindilinga, ngakho-ke insimbi ehlanganisiwe inezinzuzo eziningi. Uchungechunge oluncane olulandelayo lwe-graphite ye-Furuite luchaza ukuthi i-graphite eyindilinga yakhiwa kanjani:

I-graphite eyindilinga

I-graphite eyindilinga ekwakhiweni kwenqubo ngezigaba ezimbili, esokuqala yi-graphite nucleation, insimbi encibilikisiwe enqubweni yokuncibilika ibe uketshezi, kunezinto eziningi ezingezona ezensimbi kanye nokungcola okuthile enqubweni yokubhukuda, ukushayisana, futhi ekugcineni kuzohlanganiswa ndawonye ukuze kube yi-graphite ball nucleus. Ngemva kwama-nucleates e-graphite, ama-athomu amaningi e-carbon aqala ukuqongelela phezu kwe-graphite core. Njengoba ama-athomu e-carbon amaningi eqongelela, ekugcineni aba yi-circular. Lena inqubo yesibili yokukhula kwe-graphite eyindilinga. Ngakho-ke, ukuthola i-graphite eyindilinga enqubweni yokubumba, ukulawulwa kwe-graphite enqubweni yokukhula kubaluleke kakhulu.

Ucwaningo lwe-graphite ye-Furuite luthole ukuthi i-graphite eyindilinga inamandla okushaja aphezulu kanye nokukhipha kanye nokuqina kwe-electrochemical, iyinto efanelekile ye-lithium battery anode kanye nezinto ezibalulekile ze-capacitor ephezulu kakhulu, enesilinganiso esiphakeme sokusebenza-kuya-kwentengo. Ngesikhathi esifanayo, inokuqhuba kukagesi okuhle kakhulu kanye nokuqina kwamakhemikhali, amandla okushaja aphezulu kanye nokukhipha, impilo yomjikelezo omude, ukuvikelwa kwemvelo okuluhlaza.