Ukuveliswa kwamandla: Izibonelelo zobugcisa ze-220Ah zebhetri ye-sodium-ion zibhukuqa imarike yebhetri yeLiFePO4.

Ukuveliswa kwamandla: Izibonelelo zobugcisa ze-220Ah zebhetri ye-sodium-ion zibhukuqa imarike yebhetri yeLiFePO4.

Ngokukhula kwemfuno yanamhlanje yamandla ahlaziyekayo, ukusungulwa kweteknoloji yebhetri ibe ngundoqo ekuqhubeni uphuhliso lwexesha elizayo. Kutshanje, ibhetri entsha ye-220Ah yesodium-ion itsale umdla kwishishini, kwaye izibonelelo zayo zobuchwephesha zibhengeza ukubhukuqwa kwemarike yebhetri yeLiFePO4.

Idatha ekhutshwe ngeli xesha ibonisa ukuba ibhetri entsha ye-sodium-ion ingcono kunebhetri ye-LiFePO4 kwiimvavanyo ezininzi zokusebenza, ngokukodwa ngokubhekiselele kwiqondo lokushisa lokutshaja, ubunzulu bokukhutshwa kunye nokugcinwa kwemithombo. Iibhetri ze-sodium-ion zingatshajwa ngokukhuselekileyo kwiindawo eziphantsi njenge-10 degrees Celsius, ezipholileyo nge-10 degrees kunomda we-minus we-LiFePO4 iibhetri. Le mpumelelo yenza ukuba iibhetri zesodium-ion zisetyenziswe ngokubanzi kwiindawo ezibandayo.

Eyona nto ibetha ngakumbi kukuba iibhetri zesodium-ion zinokufikelela kubunzulu bokukhutshwa kwe-0V. Eli nqaku aliphuculi kakhulu ukusetyenziswa kwebhetri, kodwa likwanceda ukuphucula ubomi bebhetri. Ngokwahlukileyo, ubunzulu bokukhutshwa kweebhetri ze-LiFePO4 zihlala zisetwa kwi-2V, oku kuthetha ukuba amandla amancinci akhoyo kwizicelo eziphathekayo.

Ngokubhekiselele koovimba bemithombo, iibhetri zesodium-ion zisebenzisa i-sodium element eninzi emhlabeni. Esi sixhobo sinoovimba abakhulu kunye neendleko eziphantsi zokumbiwa kwemigodi, ngaloo ndlela kuqinisekisa ixabiso lemveliso kunye nokubonelela ngokuzinza kwebhetri. Iibhetri ze-LiFePO4 zixhomekeke kwizibonelelo ze-lithium ezilinganiselweyo kwaye zinokujongana nemingcipheko yokubonelela ngenxa yeempembelelo ze-geopolitical.

Ngokuphathelele ukhuseleko, iibhetri ze-sodium-ion zilinganiswa "njengezikhuselekileyo". Olu vavanyo lusekelwe kuzinzo lwazo lweekhemikhali kunye noyilo lwesakhiwo, kwaye kulindeleke ukuba lubonelele abasebenzisi ngenqanaba eliphezulu lokhuseleko.

Ezi zibonelelo zibalulekileyo zobugcisa zibonisa ukuba iibhetri ze-sodium-ion azikwazi ukubonelela kuphela izisombululo ezisebenzayo nezithembekileyo zokugcina amandla, kodwa ubuhlobo babo bokusingqongileyo kunye neendleko ezifanelekileyo ziya kukhuthaza ukusetyenziswa kwazo kwizithuthi zombane, iinkqubo zokugcina amandla amakhulu, kunye nezixhobo zombane eziphathekayo. . uluhlu olubanzi lwezicelo kwintsimi. Njengoko iteknoloji yebhetri ye-sodium-ion ikhula, sinesizathu sokukholelwa ukuba ikamva lamandla elizinzileyo nelisebenzayo liyeza.