Isakhiwo siqala ezingeni lenqubo

Esikhathini se-nanoscale, ngisho nezinguquko zeminithi enqubweni yokukhiqiza zingaholela ekuhlukeni okukhulu ekusebenzeni. Ugqinsi lwegobolondo le-silicon, ukufana kwengqikithi engenalutho, kanye nokusabalalisa kosayizi wezinhlayiyana konke kuthinteka ngokuqondile indlela yokuhlanganisa.

Uma igobolondo lincane kakhulu, ama-pellets angawa noma aqhekeke ngaphansi kokucindezeleka. Uma igobolondo liwugqinsi kakhulu, izinzuzo zesakhiwo esingenalutho-njengokuguquguquka nokunciphisa ukucindezeleka-ziyancipha. Inqubo yokukhiqiza elawulwa ngokucophelela ifinyelela ibhalansi efanele, ikhiqiza ama-pellets aqinile futhi aguquguqukayo ngokwanele ukuze asetshenziswe ngokuphindaphindiwe.

Ukuphikelela kubaluleke kakhulu kunokweqisa.

Ukusebenza okuphezulu ephepheni akuhumushi njalo emiphumeleni yangempela. Inkinga evamile ngokulawulwa kabi kokukhiqiza ikhwalithi yomkhiqizo engahambisani. Uma usayizi wezinhlayiya nokwakheka kwehluka kakhulu phakathi kwamaqoqo ahlukene, ukusebenza komkhiqizo kuba okungalindelekile.

Izimo zokukhiqiza ezizinzile zisiza ukuqinisekisa ukusebenza okungaguquki kuyo yonke izinhlayiyana. Lokhu kuvumelana kubangela ukuthintana kukagesi okuthembeke kakhudlwana, izimpendulo ezibushelelezi, kanye namaphoyinti abuthaka ambalwa, ngaleyo ndlela andise ubude besikhathi sokuphila. Kuzinhlelo zokusebenza ezinjengamabhethri e-lithium-ion, ukuvumelana ngokuvamile kubaluleke njengokusebenza okuphelele.

Indima yokucubungula okuyinhlanganisela

Okumsulwa i-silicon engenalutho isivele ibonise izinzuzo ezibalulekile, kodwa ukusebenza kwayo kungathuthukiswa ngokuqhubekayo ngokucubungula okuhlanganisiwe-ikakhulukazi izinhlanganisela ze-silicon-carbon. Indlela i-silicon nekhabhoni ehlanganiswe ngayo ithinta ngqo ukusebenza, ukulawula ukunwetshwa, nokuqina kukonke.

Izinhlanganisela ze-silicon-carbon eziklanywe ngokucophelela zingathuthukisa ukudluliswa kwenkokhelo, zinciphise ingcindezi ngesikhathi sokuhamba ngebhayisikili, futhi zivikele izakhiwo ze-silicon ekonakalisweni. Kodwa-ke, lokhu kungenzeka kuphela uma inqubo yokukhiqiza ivumela ukumbozwa okufanayo, ukubopha okuqinile, kanye ne-porosity elawulekayo.

Ukulawula ukunwetshwa nokuzinza kwesikhathi eside

Enye yezinzuzo ezinkulu ze-nano-hollow silicon ukucindezela kwayo okuphansi kokunwebeka uma kuqhathaniswa ne-silicon eqinile. Kodwa-ke, le nzuzo iyanyamalala uma inqubo yokukhiqiza ingalungiswanga. Izakhiwo ezingenalutho ezakhiwe kabi zisengabonisa ukunwetshwa okungalingani, ekugcineni kuholele ekuqhekekeni noma ekulahlekeni kwempahla ngokuhamba kwesikhathi.

Amasu okucubungula athuthukile asiza ukugcina ubuqotho besakhiwo phakathi nemijikelezo ephindaphindiwe, ngaleyo ndlela kunciphisa i-coefficient yokwandisa nokwelula impilo yomjikelezo—zombili izici ezibalulekile ekusebenzeni kwezentengiselwano.

Ukusebenza kwakhiwe, akuklami nje kuphela

Abantu bagxila kalula kumqondo wokuklama kwezinto, kodwa ukusebenza ekugcineni kuncike emugqeni wokukhiqiza. Okufanayo i-silicon engenalutho umklamo ungaveza imiphumela ehluke kakhulu kuye ngokunemba kokukhiqiza, ukuhlanganisa, nezindlela zokucubungula.

Ukukhiqiza okuphezulu, impilo yomjikelezo omude, kanye nokusebenza kahle kwezindleko akukona ngengozi—kuwumphumela wezinqubo ezilawulwayo nezinqumo zobunjiniyela ezingokoqobo.

Izindlela ezisebenzayo zokusebenzisa izinto ze-silicon ezingenalutho

I-Huazhong Gas isebenzisa i-nano-hollow silicon njengengqikithi yayo eluhlaza futhi isebenzisa inqubo eyinhlanganisela ye-silicon-carbon ukuze ikhiqize. I-nano-silicon powder. Le ndlela ihlanganisa izinzuzo ezifana izinga eliphezulu amandla, ukwanda okuphansi, impilo yomjikelezo omude, futhi izindleko eziphezulu, okuyenza ifanelekele izindawo zaselabhorethri kuphela kodwa futhi nokufuna izicelo zomhlaba wangempela.

I-Huazhong Gas igxile ekwakhiweni kwezinto ezibonakalayo kanye nekhwalithi yokukhiqiza, isekela amakhasimende afuna okuthembekile, okunokwethenjelwa, kanye izixazululo ze-nano-silicon zesikhathi eside ezisebenza kahle kakhulu.