Nikilithiumbateri?Intangiriro kumahame yakazi nibyiza bya batiri ya lithium
Batiri ya Litiyumu ni ubwoko bwa batiri mumuryango wa batiri ya lithium.Izina ryayo ryuzuye ni batiri ya lithium fer fosifate lithium ion.Ibikoresho bya cathode ni lithium fer fosifate.Kuberako imikorere yayo ikwiranye cyane cyane nimbaraga zikoreshwa, byitwa kandi "lithium Iron power bateri".(aha niho bita "batiri ya lithium")
Ihame ryakazi rya batiri ya lithium (LiFePO4)
Imiterere y'imbere ya batiri ya LiFePO4: LiFePO4 ifite imiterere ya olivine ibumoso ikoreshwa nka pole nziza ya batiri, ihujwe na foil ya aluminium na pole nziza ya batiri.Hagati hari polymer diaphragm, itandukanya pole nziza na pole mbi.Ariko, lithium ion Li + irashobora kunyuramo ariko e-elegitoronike - ntishobora.Iburyo hari inkingi mbi ya bateri igizwe na karubone (grafite), ihujwe na feza y'umuringa hamwe na pole mbi ya batiri.Electrolyte ya bateri iri hagati yumutwe wo hejuru nu hepfo ya bateri, kandi bateri ifunzwe nigishishwa cyicyuma.
Iyo bateri ya LiFePO4 yishyuwe, lithium ion Li + muri electrode nziza yimukira muri electrode mbi binyuze muri polymer membrane;Mugihe cyo gusohora, lithium ion Li + muri electrode mbi yimukira kuri electrode nziza binyuze muri diafragma.Batiri ya Lithium-ion yitiriwe kwimuka kwa lithium ion mugihe cyo kwishyuza no gusohora.
Imikorere nyamukuru ya bateri ya LiFePO4
Umuvuduko w'izina wa batiri ya LiFePO4 ni 3.2 V, amashanyarazi arangira ni 3.6 V, naho voltage isohoka ni 2.0 V. Bitewe nubwiza butandukanye nuburyo butandukanye bwibikoresho byiza bya electrode nibikoresho bibi bya electrolyte bikoreshwa nababikora batandukanye, imikorere yabo Bizaba bitandukanye.Kurugero, ubushobozi bwa bateri yuburyo bumwe (bateri isanzwe muri paki imwe) iratandukanye cyane (10% ~ 20%).
Ibyiza byalitiro y'icyuma
Ugereranije na bateri gakondo ya aside-aside, bateri ya lithium-ion ifite ibyiza byingenzi mumashanyarazi akora, ubwinshi bwingufu, ubuzima bwikiziga, nibindi. imikorere yubushyuhe bwo hejuru, ingufu nyinshi zisohoka, ubuzima bwigihe kirekire, uburemere bworoshye, kuzigama imashini ibyumba byo kongera imbaraga, ubunini buto, ubuzima bwa bateri ndende, umutekano mwiza, nibindi.
Igihe cyo kohereza: Werurwe-21-2023