Yimiphi imikhawulo yezobuchwepheshe yamabhethri e-sodium-ion?

Amabhethri e-sodium-ion awubuchwepheshe bebhethri obunamandla amakhulu, kodwa asabhekene nobunzima ekukhiqizeni kwawo nasekukhiqizeni ngobuningi. Okokuqala, ukunikezwa kwezinto ezingavuthiwe kuyindaba eyinhloko ekukhiqizeni ibhethri le-sodium-ion. Nakuba izinsiza ze-sodium ziziningi uma kuqhathaniswa, uma isidingo se-sodium sikhuphuka ngokushesha njengesidingo se-lithium, intengo yayo ayikwazi ukuqinisekiswa ukuthi izinzile.

Ngesikhathi esifanayo, izimayini ze-sodium kanye nobuchwepheshe bokuhlanza bubuyele emuva. Phela, i-sodium ayikaze ithole ukunakwa okukhulu kangaka ngaphambili. Lokhu kubangele izithiyo ze-supply chain ezenza kube nzima ukuhlangabezana nezidingo ezinkulu zokukhiqizwa kwebhethri ye-sodium-ion. Okwesibili, ukwenziwa kahle kwenqubo yokukhiqiza ibhethri ye-sodium-ion nakho kuyinselele.

Inqubo yokukhiqiza amabhethri e-sodium-ion idinga ukulawula okunembe kakhulu. Ukuhlanganiswa kwezinto, ukumbozwa nokuhlanganisa ama-electrode nezinye izixhumanisi akumele kube budlabha. Inkinga ukuthi ukungazinzi kuvame ukwenzeka kulezi zixhumanisi. Lokhu kuphazamiseka kuzothinta ukusebenza kwebhethri nempilo futhi kukhuphule izindleko zokukhiqiza.

Okwesithathu, ukuphepha kuyindaba esemqoka okudingeka inakwe ekukhiqizeni amabhethri e-sodium-ion. Insimbi ye-sodium esetshenziswa kumabhethri e-sodium-ion isebenza kakhulu uma ithintana nomoya namanzi, okungadala ukukhathazeka ngokuphepha. Ngakho-ke, izinyathelo zokuphepha eziqinile kufanele zithathwe ngesikhathi sokukhiqiza ukuze kuqinisekiswe ukuphepha ngesikhathi sokukhiqizwa kanye nokusetshenziswa kwamabhethri e-sodium-ion.

Okokugcina, izindleko zokukhiqiza kungenye indaba okufanele icatshangelwe lapho amabhethri e-sodium-ion akhiqiza ngobuningi. Uma kuqhathaniswa namabhethri e-lithium-ion avuthiwe, izindleko zokukhiqiza zamabhethri e-sodium-ion ziphezulu. Ngakolunye uhlangothi, izindleko zezinto zokusetshenziswa, ngakolunye uhlangothi, inkimbinkimbi yenqubo yokukhiqiza kanye nokutshalwa kwezimali kwemishini kuzokhuphula izindleko zokukhiqiza.

Indlela engcono kakhulu yokunciphisa izindleko zokukhiqiza ukuzuza ukukhiqizwa ngobuningi. Uma umthamo usufinyelelwe, ijika lezindleko lingenziwa isicaba. Lokhu kudala indida. Kuphela uma izindleko ziphansi futhi imali yemakethe inkulu kuzokwenzeka ukukhiqizwa kwenqwaba yesibindi. Uma izindleko ziphezulu kakhulu, ukukhiqizwa ngobuningi ngeke kufinyeleleke. Ukufezeka kokuthuthukisa ukusebenza kahle kokukhiqiza nokunciphisa izindleko kusabhekene nemikhawulo eminingi.