Chiilithium ironbhatiri?Nhanganyaya yekushanda musimboti uye zvakanakira lithium iron bhatiri

Lithium iron bhatiri imhando yebhatiri mumhuri ye lithium bhatiri.Zita rayo rakazara ndiro lithium iron phosphate lithium ion bhatiri.Iyo cathode zvinhu inonyanya kuita lithium iron phosphate.Nekuti kuita kwayo kunonyanya kukodzera maapplication emagetsi, inonziwo "lithium iron power bhatiri".(inozonzi "lithium iron bhatiri")

Kushanda musimboti we lithium iron bhatiri (LiFePO4)
Chimiro chemukati cheLiFePO4 bhatiri: LiFePO4 ine olivine chimiro kuruboshwe inoshandiswa seyakanaka danda rebhatiri, iyo yakabatanidzwa nealuminium foil uye danda rakanaka rebhatiri.Pakati pane polymer diaphragm, iyo inoparadzanisa danda rakanaka kubva padanda risina kunaka.Zvisinei, lithium ion Li + inogona kupfuura asi yemagetsi e - haigoni.Kurudyi kune danda rakashata rebhatiri rinoumbwa nekabhoni (graphite), iyo yakabatanidzwa nemhangura foil uye danda rakashata rebhatiri.Iyo electrolyte yebhatiri iri pakati pekumusoro nepasi pekupedzisira kwebhatiri, uye bhatiri rakavharwa nesimbi shell.

Kana bhatiri yeLiFePO4 ichibhadharwa, lithium ion Li + mu electrode yakanaka inotamira kune electrode yakaipa kuburikidza ne polymer membrane;Munguva yekubuda, lithium ion Li + mu electrode isina kunaka inoenda kune yakanaka electrode kuburikidza nediaphragm.Lithium-ion bhatiri inotumidzwa mushure mekufamba kwe lithium ions panguva yekuchaja nekuburitsa.

Basa guru reLiFePO4 bhatiri
Iro zita remagetsi reLiFePO4 bhatiri ndeye 3.2 V, iyo yekupedzisa charge voltage ndeye 3.6 V, uye kupera kwekuburitsa voltage i2.0 V. Nekuda kwemhando dzakasiyana uye maitiro ezvakanaka uye zvisina kunaka zvemagetsi emagetsi uye zvinhu zve electrolyte zvinoshandiswa nevagadziri vakasiyana, maitiro avo. zvichati siyanei.Semuenzaniso, huwandu hwebhatiri hweiyo modhi imwechete (yakajairika bhatiri mupakeji imwechete) yakasiyana chaizvo (10% ~ 20%).

Zvakanakira zvelithium iron bhatiri
Kuenzaniswa nemabhatiri ekare e-lead-asidi, mabhatiri e-lithium-ion ane zvakakosha pakushanda magetsi, simba remagetsi, hupenyu hwekutenderera, nezvimwe. kuita kwekushisa kwepamusoro, kuburitsa simba rakawanda, hupenyu hurefu hwekutenderera, huremu huremu, kuchengetedza mutengo wekusimbisa muchina, saizi diki, hupenyu hurefu hwebhatiri, kuchengetedzwa kwakanaka, nezvimwe.