Njengoko sihamba sisicambulelo, kwikamva leGrisi, imfuneko yezisombululo zokugcina amandla ngokufanelekileyo, ezizinzileyo ikhula ngokukhawuleza. Elinye leetekhnoloji ezithembisayo ziibhetri ze-lithium-ion, ezifumana ukuthandwa ngenxa yokuxinana kwamandla kakhulu kunye nexesha elide xa kuthelekiswa neebhetri zemveli zemveli. Ngaphakathi kwiIbhetri ye-lithium-ionUsapho, iindidi ezimbini eziphambili ezihlala zithelekiswa ziyi-Lithium ye-Lithium phosphate (i-LifePo4) neebhetri kunye nebhetri ye-lithium. Ke, masibe nzulu: Yeyiphi engcono?
Malunga ne-lithium yentsimbi phosphate battees
I-Lithium I-Inyibilium ye-phosphate (i-LifePo4) yaziwa ngokuzinzileyo, ukhuseleko, kunye nobomi obude bobomi. Ibhetri enokuphinda isebenze esebenzisa i-lithium i-ion ukugcina kwaye ikhuphe amandla ngexesha lokuhlawula kunye nokugqobhoza imijikelezo. Xa kuthelekiswa neebhetri ze-ternary lithium, i-lithium yentsimbi phosphatele i-phosphatele inoxinano olusezantsi, kodwa uzinzo nobomi kunye nobomi kunye nobomi bokuphila benza oku kusilela. Ezi bheli zinokuqina okuphakathi kobushushu obuphakathi, zibenza baxhaphe ekuxhaphazeni nasekunciphiseni umngcipheko wokubaleka kwe-thermal, inkxalabo ebalulekileyo yezicelo ezininzi. Ukongeza, iibhetri ze-Whildpo4 zinokumelana nentlawulo ephezulu kakhulu kwaye zikhuphe imijikelezo, ukuya kuthi ga kwi-2000 imijikelezo okanye ezinye izicelo zexesha elide, i-EVs).
Malunga neebhetri ze-ternary lithium
Kwelinye icala, iibhetri ze-ternary lithium, ekwabizwa ngokuba yi-LITKIM-CoAXCEL-ALUMING AX (NMC) okanye i-LCA) i-BOGANSE-Mangane-Manganes Ukuxinana kwamandla okuphezulu kuvumela ubungakanani obukhulu bokugcina kunye nendawo enokubakho enokubakho. Ukongeza, iibhetri ze-tenary lithium zinika iziphumo eziphezulu zamandla, zibenzela ukuba zilungele ukusetyenziswa kwamandla ezikhawulezayo, ezinje ngezixhobo zamandla okanye umlinganiso wombane. Nangona kunjalo, njengoko ukuxinana kwamandla kuyanda, kukho ezinye izinto zorhwebo. Iibhetri ze-tenary lithium zinokuba nobomi beenkonzo ezifutshane kwaye zithambekele kwiingxaki ze-thermal kunye nokungazinzi kuneebhetri zobomi bonke.
Ukumisela ukuba yeyiphi ibhetri ekugqibeleni ixhomekeke kwiimfuno zesicelo esithile. Luphi ukhuseleko kunye nobomi obuphambili ziindlela eziphambili ngokubaluleka, ezifana nezithuthi zombane okanye iinkqubo zamandla ahlaziyiweyo, i-Inyibium ye-Inyibium phosphatele ilukhetho lokuqala. Uzinzo, ubomi obude bobomi, kwaye ukuxhathisa kwi-thermal runway ye-Widpo4 ibenze ukhetho olubalaseleyo kwizicelo ezibalulekileyo apho ukhuseleko lubaluleke kakhulu. Ngaphaya koko, kwizicelo ezifuna iziphumo eziphezulu zokuphefumla eziqhubekayo okanye ubunzima bendawo ezinobunzima, iibhetri ze-ternary lithium zinokuba lukhetho olufanelekileyo ngakumbi ngenxa yoxinano oluphezulu lwamandla.
Zombini ezi ntlobo zeebhetri zinezibonelelo zawo kunye nezinto ezingalunganga, kwaye iimfuno ezithile zesicelo kufuneka ziqwalaselwe ngononophelo ngaphambi kokwenza isigqibo. Izinto ezifana nokhuseleko, ixesha lokuphila, ukuxinana kwamandla, iziphumo zamandla, kunye neendleko kufuneka ziqwalaselwe.
Ukuzama ukuphakama, akukho namnye ophumeleleyo kwingxoxo-mpikiswano phakathi kweLithium ye-iron inyibiliki ye-phosphatele ye-phosnary phosphate ibhetri. Indlela nganye inezibonelelo zayo kunye nezinto ezingalunganga, kwaye ukhetho luxhomekeke kwiimfuno zesicelo esithile. Njengoko itekhnoloji iqhubeka ikhula, zombini iintlobobezi ze-li-ion azithandabuzekiyo ziya kuphucuka ngokwendlela yokusebenza, ukhuseleko kunye nokusebenza kakuhle. Nokuba yeyiphi ibhetri ophelisayo ukukhetha, kubalulekile ukuqhubeka nokwamkela kwaye utyale imali kwizisombululo zokugcina ezonanzileyo nezisingqongileyo ezinegalelo kwikamva eliluhlaza konke.
Ukuba unomdla kwiibhetri ze-lithium, wamkelekile ukuba uqhagamshelane ne-Lithium yenkampaniFunda ngokugqithisileyo.
I-Post Time: Aug-18 ukuya kwi-2023