Inkambu yobuchwepheshe bebhethri iholwa yi-lithium iron phosphate (LiFePO4)amabhethri.Amabhethri awafaki i-cobalt ye-toxin futhi athengeka kakhulu kuneningi lezinketho zawo.Azinabo ubuthi futhi zihlala isikhathi 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 nalapho ibhethri ingasetshenziswa.Izinga lokuzikhipha ngokwakho lingama-2% kuphela ngenyanga, kanti izinga lamabhethri aneasidi yomthofu lingu-30%.

Uma eqhathaniswa namabhethri e-lead-acid, amabhethri e-lithium-ion polymer (LFP) anikeza ukuminyana kwamandla okuphindwe izikhathi ezingu-4.Lawa mabhethri nawo anomthamo wawo ogcwele ongu-100% otholakalayo futhi angalayishwa ngesikhathi esifushane ngenxa yalokho.Ngenxa yalokhu okuguquguqukayo, ukusebenza kwe-electrochemical ofAmabhethri e-LiFePO4 is esebenza kahle kakhulu.

Imishini yokugcina amandla ebhethri ingase isize izinkampani ukuthi zehlise izindleko zazo zikagesi.Amasistimu ebhethri agcina amandla engeziwe avuselelekayo ukuze asetshenziswe ngesikhathi esizayo lapho inkampani iwadinga.Uma lungekho uhlelo lokugcina amandla, izinkampani kudingeka zithenge amandla kugridi kunokuba zisebenzise izinsiza ezidalwe ngaphambili.

Ibhethri linamandla angashintshi anenani elifanayo lamanje nanoma ibhethri ilungile kumthamo 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 cishe ngamaphesenti angama-50 kunamanye amabhethri e-lithium futhi alula cishe ngamaphesenti angama-70 kunamabhethri omthofu.Ukusebenzisa ibhethri ye-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 injongo yamandla aphezulu kanye namaphrojekthi wamandla afana nokufakwa kwamandla elanga njengoba ikwazi ukumelana namazinga okushisa aphakeme kakhulu.

Abathengi banenketho yokuthenga amabhethri e-LiFePO4 adalwe ngezinto zokugaywa kabusha.Ngenxa yokuthi amabhethri e-lithium asetshenziselwa ukuthuthwa kwamandla nokugcinwa kwawo anesikhathi eside sokuphila, inani elibalulekile lawo ahlala esetshenziswa, naphezu kweqiniso lokuthi izinqubo zokugaywa kabusha zisathuthukiswa.

Uhlu Olubanzi Lwezicelo ze-LiFePO4

Lawa mabhethri akhangwa ukuze asetshenziswe kuzilungiselelo ezahlukahlukene, kufaka phakathi amaphaneli elanga, izimoto, izikebhe, nezinye izinhlelo zokusebenza.

I-LiFePO4 iyibhethri ye-lithium ephephe kakhulu futhi ehlala isikhathi eside etholakalayo ukuze isetshenziselwe ukuhweba.Ngakho-ke, zilungele izicelo zezimboni ezifana nemishini yaphansi kanye namasango okuphakamisa.

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 engaqediwe 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 esibheke kuyo yonke inqubo yokubuyisa amabhethri e-LiFePO4 alahliwe.

Ukuze kuxazululwe ukungasebenzi kahle kwenqubo yokuvuselela i-LiFePO4, indlela eguquguqukayo ye-bubble emoyeni ye-ultrasonic ekuqedeni izinto ze-lithium phosphate cathode yahlolisiswa kusetshenziswa ukuthwebula izithombe ngesivinini esikhulu kanye nokumodela okushelelayo, 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 eyenziwe 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 ezihlukile ze-lithium iron phosphate kungase kukhiqizwe kusetshenziswa inqubo ye-ultrasonic.