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Izimbhako zeLiFePO4 zikhona ngekhombisane oluhle lweqhakamandla lokusebenza ngendawo yokuhlula, okulandelayo kunye nenqanawe yezinye izinhlobo zokuhlula. Lomdlobi ukuhlula apho amakhombisane angahlula ngokubhebhekile ngazo ngokwesisekelo sabo, abangacabanga ngazo ngalokhu olungahlukeleyo ngamaphondo angasusi. Ngokuxhasa, izimbhako zeLiFePO4 zakwazi ukusuka ngempondo 350°C ngasetyenziswa, kwaye akhawulezi ukubhola, ngokushesha kakhulu kwiizimbhako ezinoma zesiLithium Ion ezifunyanawa ngempondo 180°C. Le ndlela enkulu yokuhlula ngempondo engasusi ubungena ukususa umoya wobucababi nokubhola, futhi bazama ukuba lembhako liyinkqubo yokusebenza ngendawo ezingazange amaphondo angasusi, njengemanje weVehicles eletriki kunye neSystem zokugcina Umgibe Wokusetyenziswa.
Amabhetari aLiFePO4 angamukeli nokuthi kuhluke kakhulu ngokulandelayo kunoma amabhetari amalithium-ion okanye, ngokubhekisisa ukusetyenziswa kwemibhuti engasihle ngakwesicwangciso esingafanelekileyo njengesayinobhojane ngesiphosofhongolo. Ukusetyenziswa kokuthi asihle lokhu kungazange lizama ukwenza imiphumela yomphilo yokusebenzela kodwa kuzoba ukuthola isenzo sokuqondlezela ngokupheleleyo. Ukusendzeni kwechemikali zikhona ukuthi amabhetari aLiFePO4 azifuneki ukusetshenziswa, okungakuze libeke amaqanda nokuthi akuyisingo sokuthatha amasilayesi. Izigaba zokuhlola izindawo zikhona ukuthi zisethembekile ukuthi amasilayesi asikho. Ngokushesha, iintloko ezisihle zeLiFePO4 zingahlinzekela ukuthi zisetshenziswa nokugcina ngokushesha, ukusukumisa umphilo wabantu ngaphandle komhlaba ngokujwayelekileyo.
Ama-bhetri yiLiFePO4 zihamba ngomoya wokuqala-lapho kwi-1,000 nge-10,000 amacyekelentloko ezinamandla, uzokwenzela ukuba ziyibhidha phakathi komoya wokuqala-lapho kwi-300 nge-1,000 okuzangekho kwezama-bhetri ezilandelayo eliLead-Acid. Ukusukumisa olungaphezu lokunyelelwa kukho ukuthi akukho amanani angazixhaswa, ukuhlanganisa ukubonakalelayo nokulula kakhulu lapho kuhlanganiswe imali ekudleni. Ukugcina izindaba ezidinga, njengokuhlola ukufundiswa kunye nokuphucuka komoya, zingabheka ukuthi ama-bhetri ayikho aziphumeleyi phezulu kwenqanawe yeziminyaka eziyindlebeke, futhi bazokwenzela ukuba abahlinzekile baye kuqhathaniso lokusebenza lokuhlola umthwalo omkhulu wesintu. Izinsimu zakho zikhuluma ukuthi ziziphi lezi zilungileyo kwindawo yokusebenzela nokuyisebenzela, okungcono lokuncane lokuthi ukuthanda kwebesha umthwalo omkhulu esebenzayo.
Ukuthi kwisezantsi akhawukile ukuba amabheti aLiFePO4 azibophelele ngaphakathi kwezinye ezi-80% kwezimala zakhe ezikhona ngokugcina nge-3,000 amacikelo, ngokwesiphi ngamabheti amalithium-ion ezazibophelela ngokuphi ngama-60%. Ukubophelela okulandelayo kukhishwa ngokusebenza lokungakhetha umlando wokuqinisekiswa kwesihloko esisodwa saseLiFePO4 amabheti, njengoba kuhlanganisiwe ngemibhalo yezililo zokuthuthukisa amabheti. Ngenxa yalokunene ukusuka kwezinyanga, amabheti amathathu abaningi isibonelo nokuhlola kunye nekufanelekileyo, ubheke ukuba kuyiphrojekthi elinganayo lokusebenza phakathi komphendulo emangalisweni kunye nokusetyenziswa kwezindlela ezindwendwe zokufundziswa kweenergy. Ukuthi amabheti amathathu aLiFePO4 angakho ukuhlola okuningi lokusebenza kakhulu, ususa ukuthi amaphrojekthi amahhhe ayiqale ngokushintsha izindlela nokuvumela iindlela yokufundziswa kweenergy.
Amabheti aLiFePO4 azibuzwa ngokuthi noma amahluke umthetho wabo wesayintifiki, ngoba kuhlanganisiwe ngamathimba esingakade nokumathuluzi. Umthetho omphakathi wabo wesayintifiki ukufunisa ukuphela kakhulu kwesikhashana sokubonisa okanyeleyo lokusebenza nokusetyenziswa, ukukhetha abo ngokwesiphumo esisodwa kakhulu kwiqhutywa lezinye ezinomsindo. Ngokushesha, imithombo njengefele nemfundo yosetshenziswa kulesi sikhatsi, ezazihlukahluka ukusetshenziswa, ukwenza uphawu lwesayintifiki olungaphambili. Ngenqubo yokugcina, ngokwesicatshulwa sesindawo, ngishumi nekhombi eline% emigca yobheti liliLiFePO4 ziziphumulekile ukusetshenziswa, ukuvumela ukuba zidingekile kakhulu ukusetshenziswa kwezinto eziphumulekileyo nokusetshenziswa kwezinto ezilungiseleloyo. Le nto yokuphumulekela kakhulu kunikeza indlela yokubheka kakhulu kweLiFePO4 njengentechonoloji yesayintifiki esiqinisekileyo esibekelene nenkululeko yesayintifiki.
Izibatha zeLiFePO4 zikhululekile ngokuba zizoba ukuphawula umoya omkhulu okujwayelekile kakhulu phakathi kwesibatha ezindala ezithunyelwe, esingazama amagugu angamashumi neemfene yezwandle. Izimbizo zomphakathi wobuntu zifaka ukuba izibatha zeLiFePO4 ziningi lapho zihlelwa ngenqanawe yokugcina eliphambili lokusebenza ngokubanzi kwenkonzo yokuhlola lesikolo sasehlukene, uzokubonisa ukuphela kokuthi akukho ukuhlaba kwezilimo nokuhlonishwa kokungapheli. Ukuthi lokhu kufanele alindele niyatholeka phakathi komphephetho olungcono, okwangoku kuzange kube kusetyenziswa ngokubanzi kwiindawo ezidinga ukulungiselela iindlela zokuhlola okuthuthukiseyo. Ngakho ke, iindlela ezidinga ukulungiselela nemiphumela yomphakathi yasebenzisa ngokubanzi kuhlonipha ukuthi ziyahamba ngokushesha ngokulandelana nothile kanye nokuthi zisethembe kakhulu kumthetho wesikhathi sokuhlola.
Ukusebenzisa amabheti aLiFePO4 elilithi yamafosfate yase-iron kwiindlela zokuhlola umoya wokusukela wesolaweni lokulula ukusukelwa kwesayithi. Amabheti akhawuleza ukugcina umoya wokusukela okuthintelekiswa ngesolaweni, ubheka ukuthi usuphai lesayithi luhluke kahle ngalokusha oluninzi lokufundeketha uma umoya wokusukela wesolaweni ungaphindaphinda. Izigaba zisebenzela ukuthi ukuhlambisana kwezinhlobo ezimbili ze-LiFePO4 kwezinhlobo zokuhlola kuzoqhubeka ukusetyenziswa komoya ngu-30% phakathi kwezinhlobo ezingaphezulu. Ukusetyenziswa okungcono kuhlawulwa ngokuba kukho umdlalo oluninzi kunye nokuhlaziyekileyo lwemibheti, uzoba ukubonisa ukuthi lokhu kungachathwayo lokusebenzisa kwindawo yokugcina kunye nokusebenzela esayithini kunye nezindawo zokusebenzela.
Kwisifo sesikhundla somncinci, amabheti aLiFePO4 elilithi-ayoni akhule ngokubanzi kuzama ukuba kusenziwe ngokupheleleyo nokusebenza ngokukhawuleka. Amabheti amage apha akuyenza ukudibanisa umgca wosuthi wesikhundla somncinci kodwa futhi akuyenza izolo zokugcina ekunqumeni, ukuze alenzele isihloko esidingayo eminyakeni yobhalisi wesikhundla omncinci. Idatha ifuneka ukulandele ukuba amabheti aLiFePO4 azichazwe ku-80% kwi-30 imizuzu, okungakho nesiphumo sokuncedisi kwemfundo othile yesikhundla somncinci. Ukubalulekiswa okanyeke kwezindlu ezisusiweyo nokuhlala kakhulu, nokusebenza ngokukhawuleka, akuyenza ukuba amabheti aLiFePO4 abe ngokwesiphiwo esikhundleni somncinci asikho sisebenza ngokuphumeleleyo nokuthi ngokukhawuleka.
Amabhethe LiFePO4 azihlola ukuthi kunesizeni sokuphela ngalokishwa. Ngaphandle komtheleli wesicwangciso esikhulu, ukuze kube ngezinye izinsuku ezindala nokusebenza kakhulu kwabo kuhlola ukuba amagumbi asebenza ngokukhawulekileyo phakathi kwe-Li-ion ne-lead-acid. Izibalo zithemba ukuthi kukhonjwa kuhlu kusukela ngokusungula amagumbi kunye neziqhingamazini eziphumapha, njengoba kuhlanganiswe ngazo i-Akhlaqul Karomah. Amaculi wokuhlola lokhu lapho lungenziwayo, ngokushesha kakhulu, ngokwesintshabaliso esidingayo apho ukubuyelela isiphumo sengcalo sihlola. Ukukhetha umthombo weLiFePO4 usetyenziswa ukuya kuhambeleka ukuphucukeleka kumalume ngokushesha kakhulu kuzama ukuphucuka amagumbi angaphandle kokuthi akususiselwe uphawu.
Ama-bhetari yaLiFePO4 zikhulu kakhulu ngokuthi zihamba ngokukhawuleza, okungakwenziwa ukuphucula isithelo esidingeni lokusebenzela umthwalo ngaphandle komkhakha olumelwe njengama-lead-acid. Amagumbi akwesimo akhuluma ukuthi lembethari iyathemba amarates amahhale, uzokusuka eminye iminitha, okufunisa ukuthi udlulelo lwamandla lwegcino angazibonakali kakhulu ngenxa yobuxoki bewombethari. Lomsebenzi wakhiwo usenzo kakhulu ngokuthi kuvela phakathi kwamalayithi eletroni abaningi kunye nezingxenyeni ezizenzekelayo, apho kuhlanganiswa ukuthi umthwalo wendlela yakhiwe ngaphansi. Ngezinto eziphakeme, ama-bhetari yaLiFePO4 azikhetha kabusha izidingo zezilungu zabo ngokubuyelekha ngqukuze kube kusenzo senkcukacha sokuthuthukisa umthwalo kuzikhwapheni ezincane.