Inkambu yobuchwepheshe bebhethri iholwa amabhethri e-lithium iron phosphate (LiFePO4).Amabhethri awanayo i-cobalt enobuthi futhi athengeka kakhulu kuneningi lezinketho zawo.Azinabo ubuthi futhi zineshalofu lesikhathi eside.Ibhethri ye-LiFePO4 inamandla amahle kakhulu wekusasa elibonakalayo.
Amabhethri e-Lithium Iron Phosphate: Ukukhetha Okusebenza Kakhulu Futhi Okuvuselelekayo
Ibhethri ye-LiFePO4 ingafinyelela ukushajwa okuphezulu ngaphansi kwamahora amabili wokushajwa futhi lapho ibhethri lingasetshenziswa, izinga lokuzikhipha ngokwalo lingama-2% nje ngenyanga, kuyilapho izinga lamabhethri e-lead-acid lingu-30%.
Uma eqhathaniswa namabhethri e-lead-acid, amabhethri e-lithium-ion polymer (LFP) anikeza ukuminyana kwamandla okuphindwe kane.Lawa mabhethri nawo anomthamo wawo ogcwele ongu-100% otholakalayo futhi angashajwa ngesikhathi esifushane ngenxa yalokho.Ngenxa yalezi zinguquko, ukusebenza kwe-electrochemical kwamabhethri e-LiFePO4 kusebenza kahle kakhulu.
Imishini yokugcina amandla ebhethri ingasiza izinkampani ukwehlisa izindleko zazo zikagesi.Amasistimu ebhethri agcina amandla engeziwe avuselelekayo ukuze asetshenziswe esikhathini esizayo lapho inkampani iwadinga.Uma lungekho uhlelo lokugcina amandla, izinkampani ziphoqelekile ukuthi zithenge amandla kugridi kunokuba zisebenzise izinsiza zazo ezakhiwe ngaphambilini.
Ibhethri linamandla angashintshi anenani elifanayo lamanje ngisho nalapho ibhethri likumthamo ongu-50%.Amabhethri e-LFP, ngokungafani nabancintisana nawo, angasebenza emazingeni okushisa aphezulu.Isakhiwo sekristalu esiqinile se-iron phosphate ngeke futhi sibhidlize lapho ishaja futhi ikhishwa, okuholela ekubekezeleni kwayo komjikelezo kanye nokuphila okunwetshiwe.
Okuguquguqukayo okuningi kunomthelela ekuthuthukisweni kwamabhethri e-LiFePO4, okuhlanganisa nesisindo sawo esiphansi.Alula ngo-50% kunamanye amabhethri e-lithium futhi alula cishe ngamaphesenti angama-70 kunamabhethri omthofu.Ukusebenzisa ibhethri le-LiFePO4 emotweni kuholela ekunciphiseni ukusetshenziswa kwegesi kanye nokuhamba kahle okuthuthukisiwe.
Ibhethri Evumelana Nemvelo
Uma eqhathaniswa namabhethri e-lead-acid, amabhethri e-LiFePO4 amelela usongo oluphansi kakhulu endaweni ezungezile njengoba ama-electrode kulawa mabhethri akhiwe ngezinto ezingezona eziyingozi.Unyaka ngamunye, inani lamabhethri aneasidi yomthofu alahlwayo lingaphezu kwamathani ayizigidi ezintathu.
Izinto ezisetshenziswa kuma-electrode, izintambo, namakhaseji wamabhethri e-LiFePO4 zingase zibuyiswe ngokugaywa kabusha lawa mabhethri.Amabhethri e-lithium amasha angazuza ekufakweni kwenye yale nto.Le chemistry ye-lithium ilungele izinjongo zamandla aphezulu kanye namaphrojekthi wamandla afana nokufakwa kwamandla elanga njengoba ikwazi ukumelana namazinga okushisa aphakeme kakhulu.
Abathengi banenketho yokuthenga amabhethri e-LiFePO4 adalwe ngezinto ezigaywe kabusha.Ngenxa yokuthi amabhethri e-lithium asetshenziselwa ukuthuthwa kwamandla nokugcinwa kwawo anesikhathi eside sokuphila, inani elibalulekile lawo lisasetshenziswa, naphezu kweqiniso lokuthi izinqubo zokugaywa kabusha zisathuthukiswa.
Uhlu Olubanzi Lwezicelo ze-LiFePO4
Lawa mabhethri alethwa ukuze asetshenziswe kuzilungiselelo ezahlukahlukene, kufaka phakathi amaphaneli elanga, izimoto, izikebhe, nezinye izinhlelo zokusebenza.
I-LiFePO4 iyibhethri ye-lithium ephephe kunazo zonke futhi ehlala isikhathi eside etholakalayo ukuze isetshenziswe ngenjongo yokuthengisa.Ngakho-ke, zilungele izinhlelo zokusebenza zezimboni ezifana nemishini yaphansi kanye nama-liftgates.
Ubuchwepheshe be-LiFePO4 bungasetshenziswa ezinhlobonhlobo zezinhlelo zokusebenza.Ukuba nesikhathi eside sokusebenza kanye nesikhathi sokushaja esifushane kusho isikhathi esengeziwe sokudoba ngama-kayak nezikebhe zokudoba.
Ucwaningo Olusha Lwendlela Ye-Ultrasonic Kumabhethri e-Lithium Iron Phosphate
Inani lamabhethri e-lithium iron phosphate asetshenzisiwe likhula minyaka yonke;uma la mabhethri engalahlwa ngesikhathi esifanele, azofaka isandla ekungcolisweni kwemvelo futhi adle inani elikhulu lemithombo yensimbi.
I-cathode yamabhethri e-lithium iron phosphate iqukethe inani elikhulu lezinsimbi ezakha ukwakheka kwazo.Indlela ye-ultrasonic iyisinyathelo esibalulekile kuyo yonke inqubo yokuthola amabhethri e-LiFePO4 alahliwe.
Ukuze kuxazululwe ukungasebenzi kahle kwe-LiFePO4 inqubo yokuvuselela kabusha, i-bubble emoyeni eguquguqukayo ye-ultrasonic ekuqedeni izinto ze-lithium phosphate cathode yahlolisiswa kusetshenziswa ukuthwebula izithombe ngesivinini esiphezulu kanye ne-Fluent modelling, kanye nenqubo yokukhipha.
Ukusebenza kahle kwe-lithium iron phosphate recovery kufinyelele kumaphesenti angu-77.7, futhi i-LiFePO4 powder etholiwe ibonise izici ezinhle kakhulu ze-electrochemical.Inqubo emisha yokuqeda ukungcola eyakhiwe kulo msebenzi yasetshenziswa ukubuyisela imfucuza i-LiFePO4.
Ukuthuthukiswa Okusha kwe-Lithium Iron Phosphate
Amabhethri e-LiFePO4 angashajwa kabusha, awenze abe yimpahla endaweni yethu.Ukusetshenziswa kwamabhethri njengendlela yokugcina amandla avuselelekayo kuyasebenza, kuthembekile, kuphephile, futhi kunenzuzo endaweni ezungezile.Ukuthuthuka okuqhubekayo kwezinto ezintsha ze-lithium iron phosphate kungase kukhiqizwe kusetshenziswa inqubo ye-ultrasonic.
Isikhathi sokuthumela: Aug-01-2022