Eminyakeni yamuva, imboni yebhethri ye-lithium-ion yezwe lami ithuthuke ngokushesha, futhi isabelo semakethe yomhlaba wonke siqhubekile nokukhuphuka.Iqhutshwa ukutshalwa kwezimali okukhulu embonini yebhethri ye-lithium-ion, isidingo sezinto ze-anode yebhethri ye-lithium-ion siqhubekile nokukhuphuka.Uma kuqhathaniswa ne-graphite anode, i-silicon anode inomthamo omkhulu wamandla amakhulu kanye nokuminyana kwamandla evolumu.Ubuningi bamandla amabhethri e-lithium-ion asebenzisa izinto ze-silicon anode bunganyuswa ngaphezu kuka-8%, futhi umthamo wamandla wevolumu unganyuswa ngaphezu kuka-10%, futhi ngesikhathi esifanayo nge-kilowatt-hora yebhethri Izindleko zingakhula. kuncishiswe okungenani ngo-3%, ngakho-ke impahla ye-silicon anode izoba namathemba okusebenza abanzi kakhulu.

I-silicon isetshenziswa njengento engalungile ye-electrode yamabhethri e-lithium, enekhono elithile lokukhipha elingu-4200m Ah·g-1, elinenani eliphezulu locwaningo.
Ucwaningo luye lwabonisa ukuthi usayizi wezinhlayiya ze-silicon ye-anode kanye ne-binder esetshenzisiwe kuzoba nomthelela omkhulu kuzakhiwo ze-electrochemical ze-electrode.Uma isilinganiso se-micro-silicon ne-nano-silicon sixutshwe ngokulingana, lapho isilinganiso salokhu okubili singu-8: 2, isakhiwo se-electrode sizinzile kakhulu futhi ukuguqulwa komjikelezo kuhle.Umthamo wokuqala wokukhipha ibhethri uphakeme, ufinyelela ku-3423.2m Ah·g-1, futhi ukusebenza kahle kokuqala kungu-78%.Ngemuva kwamaviki angu-50 wokuhamba ngebhayisikili, umthamo othize wokukhipha usala ku-1105.1m Ah·g-1.Ukusetshenziswa kwe-micron silicon powder kanye ne-nano silicon powder mixing, i-binder ye-sodium alginate esekelwe emanzini, njll., kuthuthukisa ngempumelelo ukusebenza komjikelezo we-silicon anode yamabhethri e-lithium-ion, futhi kuthuthukisa ukusebenza kwe-electrochemical kwe-silicon anode.

Ngenhla ngereferensi yakho, uhlelo lokusebenza olunemininingwane lungadinga ukuhlolwa kwakho, ngiyabonga.