Intsimi yetekhnoloji yebhetri ikhokelwa yi-lithium iron phosphate (LiFePO4)iibhetriIibhetri azinazo i-toxin cobalt kwaye zifikeleleka lula kunezinye iindlela ezininzi ezisetyenziswa kuzo. Azinabungozi kwaye zihlala ixesha elide. Ibhetri yeLiFePO4 inamandla amahle kwixesha elizayo.

Iibhetri zeLithium Iron Phosphate: Ukhetho oluSebenzayo kakhulu noluHlaziyiweyo

Ibhetri yeLiFePO4 inokufikelela ekutshajeni okuphezulu ngaphantsi kweeyure ezimbini zokutshaja kwaye xa ibhetri ingasetyenziswa. Izinga lokuzikhupha liyi-2% kuphela ngenyanga, ngelixa izinga leebhetri ze-lead-acid liyi-30%.

Xa kuthelekiswa neebhetri ze-lead-acid, iibhetri ze-lithium-ion polymer (LFP) zinika uxinano lwamandla oluphindwe kane. Ezi bhetri zikwanawo amandla azo apheleleyo e-100% kwaye zinokulayishwa ngexesha elifutshane ngenxa yoko. Ngenxa yezi zinto ziguquguqukayo, ukusebenza kwe-electrochemical kweIibhetri zeLiFePO4 iisebenza kakuhle kakhulu.

Izixhobo zokugcina amandla ebhetri zinokunceda iinkampani ukunciphisa iindleko zazo zombane. Iinkqubo zebhetri zigcina amandla ahlaziyekayo ukuze zisetyenziswe kamva xa inkampani iwadinga. Xa kungekho nkqubo yokugcina amandla, iinkampani kufuneka zithenge amandla kwigridi endaweni yokusebenzisa izixhobo zazo ezenziwe ngaphambili.

Ibhetri inamandla angaguquguqukiyo kunye nomlinganiselo ofanayo wamandla nokuba ibhetri ikwi-50% yomthamo. Iibhetri ze-LFP, ngokungafaniyo nabakhuphisana nazo, zinokusebenza kubushushu obuphezulu. Ulwakhiwo oluqinileyo lwekristale ye-iron phosphate nayo ayizukuphuka xa itshaja kwaye ikhupha, nto leyo ekhokelela ekunyamezeleni komjikelo wayo kunye nobomi bayo obude.

Izinto ezahlukeneyo zinegalelo ekuphuculweni kweebhetri zeLiFePO4, kuquka nobunzima bazo obuphantsi. Zikhaphukhaphu malunga nama-50 ekhulwini kunezinye iibhetri zelithium kwaye zikhaphukhaphu malunga nama-70 ekhulwini kuneebhetri zelothe. Ukusebenzisa ibhetri yeLiFePO4 emotweni kubangela ukuba ukusetyenziswa kwegesi kunciphe kwaye kube lula ukuhamba.

Ibhetri Elungele Okusingqongileyo

Xa kuthelekiswa neebhetri ze-lead-acid, iibhetri ze-LiFePO4 zingumngcipheko ophantsi kakhulu kwindalo esingqongileyo kuba ii-electrode ezikwezi bhetri zenziwe ngezinto ezingengobungozi. Unyaka ngamnye, inani leebhetri ze-lead-acid ezilahlwayo lidlula izigidi ezintathu zeetoni.

Izinto ezisetyenziswa kwii-electrodes, iingcingo, kunye neebhokisi zeebhetri zeLiFePO4 zinokufunyanwa ngokurisayikilisha ezi bhetri. Iibhetri ezintsha ze-lithium zingazuza ngokufakwa kwezinye zezi zinto. Le khemikhali ye-lithium ifanelekile kwiiprojekthi zamandla aphezulu kunye namandla afana nokufakelwa kwamandla elanga kuba inokumelana namaqondo obushushu aphezulu kakhulu.

Abathengi banokukhetha ukuthenga iibhetri zeLiFePO4 ezenziwe ngezinto zokuphinda zisetyenziswe. Ngenxa yokuba iibhetri zelithium ezisetyenziselwa ukuthutha nokugcina amandla zihlala ixesha elide, uninzi lwazo zihlala zisetyenziswa, nangona iinkqubo zokuphinda zisetyenziswe zisaphuhliswa.

Uluhlu olubanzi lwezicelo zeLiFePO4

Ezi bhetri zitsalwa ukuze zisetyenziswe kwiindawo ezahlukeneyo, kuquka iiphaneli zelanga, iimoto, iinqanawa, nezinye izinto ezisetyenziswayo.

I-LiFePO4 yeyona bhetri ye-lithium ikhuselekileyo nehlala ixesha elide ekhoyo ukuze isetyenziswe kwezorhwebo. Ke ngoko, zilungele ukusetyenziswa kwemizi-mveliso efana noomatshini bomgangatho kunye namasango okuphakamisa.

Itekhnoloji yeLiFePO4 ingasetyenziswa kwiintlobo ngeentlobo zezicelo. Ukuba nexesha elide lokusebenza kunye nexesha elifutshane lokutshaja kuthetha ixesha elongezelelekileyo lokuloba kwii-kayaks nakwiinqanawa zokuloba.

Uphando olutsha lwendlela ye-Ultrasonic kwiibhetri zeLithium Iron Phosphate

Ubungakanani beebhetri ze-lithium iron phosphate ezisetyenzisiweyo buyanda minyaka le; ukuba ezi bhetri azisuswa ngexesha elifanelekileyo, ziya kuba negalelo ekungcoliseni okusingqongileyo kwaye zisebenzise inani elikhulu lezixhobo zesinyithi.

I-cathode yeebhetri ze-lithium iron phosphate iqulethe inani elikhulu leentsimbi ezenza ukwakheka kwazo. Indlela ye-ultrasonic linyathelo elibalulekileyo kwinkqubo yonke yokufumana iibhetri ze-LiFePO4 ezikhutshiweyo.

Ukusombulula ukungasebenzi kakuhle kwendlela yokuphinda usebenzise i-LiFePO4, indlela yokusebenza ye-ultrasonic esebenzisa i-bubble dynamic bubble ekususeni izinto ze-lithium phosphate cathode ihlolwe kusetyenziswa ufoto lwesantya esiphezulu kunye nomzekelo ocacileyo, kunye nenkqubo yokususa ukubandakanyeka.

Ukusebenza kakuhle kokubuyisa i-lithium iron phosphate kufikelele kwi-77.7 pesenti, kwaye umgubo we-LiFePO4 ofunyenweyo ubonakalise iimpawu ezintle ze-electrochemical. Inkqubo entsha yokususa i-engagement eyenziwe kulo msebenzi yasetyenziselwa ukubuyisela inkunkuma ye-LiFePO4.

Uphuhliso Olutsha lweLithium Iron Phosphate

Iibhetri zeLiFePO4 zinokutshajwa, nto leyo eyenza zibe yinzuzo kwindalo esingqongileyo. Ukusetyenziswa kweebhetri njengendlela yokugcina amandla avuselelekayo kuyasebenza, kuthembekile, kukhuselekile, kwaye kuluncedo kwindalo esingqongileyo. Ukuqhubela phambili ngakumbi kwezinto ezahlukeneyo ze-lithium iron phosphate kunokwenziwa kusetyenziswa inkqubo ye-ultrasonic.