Lithium-ion battery is an indispensable energy storage product that drives human modern life, Lithium ion batteries are indispensable for daily communication, energy storage, household appliances, electric vehicles, electric ships, etc. And in special applications such as military, deep sea, and mining, lithium-ion batteries are characterized by their high energy density, long service life, and superior safety performance, Widely replaced the traditional lead-acid batteries, nickel-metal hydride batteries and other previous generation products.
Batteri ya Litiyumu-ion ni inganda zikoresha ikoranabuhanga development Iterambere ry’inganda rishobora kandi guteza imbere iterambere ry’inganda zikoreshwa mu bikoresho n’inganda. Ubuhanga bugezweho bwa tekinoroji, tekinoroji yo guteranya ibyuma byikora, ahantu h'ikime gike hamwe n’ikoranabuhanga rihanitse ry’ikirere hamwe n’ibikoresho bihuye bikoreshwa mu bikorwa by’ibanze byo gukora batiri ya lithium ion has Ifite icyerekezo cyiza no kwerekana uruhare mu iterambere ry’ikoranabuhanga n’ibikoresho by’inganda。 Ibikoresho bikoreshwa muri bateri ya lithium-ion birashobora guhuzwa nubutare bwumuringa waho, ubutare bwa cobalt hamwe nubutare bwa grafite kugirango butunganyirizwe cyane mumashanyarazi ya ultra-thin umuringa wa bateri ya lithium-ion, lithium cobaltate (lithium nikel cobalt manganate) ibikoresho bya cathode, hamwe na- ingufu grafite anode ibikoresho.
Nubwo bateri ya lithium-ion aribwo bwoko bwa bateri buzwi cyane, hamwe niterambere ryikoranabuhanga, hariho ubwoko bwinshi bwa bateri ya lithium-ion, buri imwe ifite ibyiza byayo nibibi. Nyamara, muri rusange, bateri ya lithium-ion ifite ibyiza nibisanzwe bikurikira:
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. inshuro Ni MH), hafi ya 88% yagaciro kayo.
. Ubuzima bwa batteri mubikoresho bigezweho byo gusohora bizikuba kabiri kurushanwa.
(4) Imikorere myiza yumutekano: idafite umwanda, nta ngaruka zo kwibuka. Nkababanjirije Li-ion, bateri ya lithium-ion yagabanije aho ikoreshwa bitewe no gushiraho dendrite hamwe numuyoboro mugufi uterwa na lithium metallic. Li-ion ntabwo ikubiyemo ibintu byangiza ibidukikije nka kadmium, gurş, na mercure. Ingaruka nyamukuru ya bateri zimwe za Ni Cd mubikorwa bimwe na bimwe (nko gucumura) ni "kwibuka kwibuka", bigabanya cyane ikoreshwa rya bateri. Ariko, Li-ion ntabwo afite iki kibazo na gato.
. na MH.
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(7) High working temperature range: The working temperature is -25~55 ° C. With the improvement of the electrolyte and positive electrode, it is expected to expand to -40~70 ° C.
. Uburyo bushoboka nuko kurwanya imbere bigenda byiyongera buhoro buhoro, bityo birashoboka cyane ko bigaragarira mubicuruzwa bya elegitoronike bifite ingufu nyinshi. Gusimbuza grafite na lithium titanate isa nkiyongera igihe cyo kubaho.
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Inzira yo gukingira: irinde kwishyuza birenze, gusohora, kurenza urugero, no gushyuha.
Icyambu gisohoka: kugirango wirinde umuvuduko ukabije imbere muri bateri.
Ibiranga Diaphragm: Ifite imbaraga zo guhangana cyane kugirango ikingire imiyoboro migufi y'imbere; Iyo ubushyuhe bwimbere bwa bateri buri hejuru cyane, burashobora gushonga, kubuza ioni ya lithium kunyura, guhagarika bateri, no kongera imbaraga zimbere (kugeza 2kQ).
Muri make, iterambere ryinganda za batiri ya lithium-ion ninganda zikomeye ziteza imbere ibihugu bikiri mu nzira y'amajyambere mubihugu byateye imbere cyane.
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