Kutloisiso ea pele ea libeteri tsa lithium
Rea u amohela Litheri tsa Lithium-Ion li fetohile karolo ea bohlokoa tsa bophelo ba rona ba letsatsi le letsatsi, re itšetleha ka li-smartphones le laptop esita le likoloi. Prototype ea betri e qapiloe ho elella bofelong ba lekholo la bo 18 la lilemo, 'me e bile lilemo tse makholo a mabeli ho tloha ka nako eo. Li-betri tsa lithium-ion ke e 'ngoe ea mefuta e mecha ea libeteri tse hlahileng ts'ebetsong ea nts'etsopele ea betri.
Libete li arotsoe ka likepe tse omeletseng tse ka sebelisoang hanngoe feela hang feela, "libeteri tse ka sehloohong" le libeteri tse ka kenngwang bocha le ho sebelisoa makhetlo a mangata. Li-betri tsa lithium-ion ke li-betri tsa mahae tse ka nchafatsoang. Ha e bapisoa le mefuta e meng ea libeteri, libeteri tsa lithium-Ion li ikhethile ka boholo ba bona ba mapolanka, ka ho fetisisa li ba etsang hore ba tšoanelehe lisebelisoa tsa elektroniki tse nkehang. Ntle le moo, ba khona ho boloka matla a motlakase, ba ba etsa mohloli oa matla o sebetsang hantle.
Li-betri tsa lithium-ion li hlahisa motlakase joang
Molao-motheo oa libeteri o tšoana, o kenyelletsang Electrode e ntle (cathode), e entsoeng ka motlakase (Electrode e fosahetseng), le electrode e fosahetseng. Ka har'a betri, matla a elektrolyte o lumella libapali hore li feteloe, ha aele elektrone a tsoa ho elektrode e mpe ea elektrode, ka tsela eo a hlahisa motlakase. Bakeng sa libeteri tsa bobeli, tse kang libeteri tsa lithium-lion, li ka boloka litlolo tse fosahetseng tsa motlakase, mme ha betri e ntse e eketseha, 'me ha betri e ntse e eketseha.
Ka mor'a moo, a re shebeng litšobotsi le melemo ea libeteri tsa lithium-lion. Lebaka leo libete tsa lithium-Ion li hlahella har'a li-betri tse ngata haholo haholo ho bakoa ke sebopeho sa tsona se ikhethang le khetho ea lintho tse bonahalang. Pele, libeteri tsa lithium-ion li sebelisa metsoako ea tšepe tse nang le tšepe e ntle le khabone (joalo ka graph kapa ho boloka lithium ho elektrode e mpe. Moralo ona o lumella libeteri tsa Lithium-Ion ho hlahisa motlakase ntle le tlhoko ea ho bolaea li-electrode ka ho qhibiliha litlolo tsa setso, ka ho etsa joalo li fokola botsofaling. Taba ea bobeli, Lithium ke ntho e nyane le e bobebe, e etsang libeteri tsa Lithium-ion tse bobebe haholo ka mokhoa o tšoanang. Ntle le moo, libeteri tsa lithium-Ion li boetse li na le melemo ea matla a matla, bophelo bo bolelele ba lithibelo, 'me ha ho na libeteri tsa memori, kaofela li sebelisitsoe haholo mesebetsing ea elekium, e leng likoloi tsa motlakase le libaka tse ling.
Khethollo ea libeteri tsa lithium
Li-betri tsa lithium-ion li khethoa mekhahlelo e 'maloa ho latela lisebelisoa tsa tšepe tse sebelisoang ho electrode e ntle. Pele, boitsebiso ba tšepe tse sebelisitsoeng ho elektrode e nepahetseng ea libeteri tsa lithium-lion e ne e le cobalt. Leha ho le joalo, tlhahiso ea cobatt e batla e le tlaase e le ea Lithium, hape e boetse e tšepe, kahoo litšenyehelo tsa tlhahiso li phahame. Ka hona, lisebelisoa tse nang le tlhompho tse tlase le tsa tikoloho tse kang Manganese, Nickel le tšepe e ile ea qala ho sebelisoa. Li-betri tsa lithium-ion li khethoa ho latela lisebelisoa tseo ba li sebelisang. Ha re shebeng litšobotsi tsa sehlopha ka seng.
| Mefuta ea libete tsa Lithium-Ion | Palo ea li-volts | QETELA linako | Melemo le lits'oants'o |
| Li-betri tse thehiloeng ho lithium-ion | 3.7v | 500 ~ 1000 makhetlo a 1000 |
|
| Manganese-ion of manganese-ion | 3.7v | 300 ~ 700 makhetlo a 700 |
|
| Libatli tsa tšepe tsa Iron-Ion | 3.2v | 1000 ~ 2000 makhetlo a 2000 |
|
| Li-betri tse thehiloeng ho Tennary-Ion | 3.6v | 1000 ~ 2000 makhetlo a 2000 |
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Betri ea Lottec
Joaloka Moetsi ea etellang pele tšimong ea libete tsa li-Thium, matla a Heltec a ikhohomosa bokhoni ba rona ba matla le boitlamo ba ho isa lihlahisoa tsa boleng bo holimo ho bareki ba rona. Ka lintlha tse shebiloeng mabapi le ho ikholisa le ho tsilatsila, re ipakile e le tharollo e ts'ehetseng tharollo e tsoetseng pele ea betri e tsoetseng pele.
E 'ngoe ea lihlahisoa tsa rona tsa bofetoheli ke betri ea lithium, e fumaneng ho ananeloa ka mokhoa o atamelang bakeng sa ts'ebetso ea eona e phahameng le ho ts'epahala. Libete tsena li etselitsoe ho fihlela tlhoko ea lisebelisoa tsa lisebelisoa tsa matla lits'ebetsong tse fapaneng, ho kenyelletsa betri ea Golf ea Golf ea Golf, betri e fe Ka ho tsepamisa mohopolo polokelong le katleho, libeteri tsa rona tsa lithimi li entsoe ho fana ka matla a nako e telele ha a ntse a nyenyefatsa phello ea tikoloho. Haeba u na le lipotso kapa u ka rata ho ithuta haholoanyane, ka kopo se ke oa tsilatsila hoFinyella ho rona.
Kopo ea Quotation:
Jacqueline:jacqueline@heltec-bms.com/ +86 185 8375 6538
Sugre:sucre@heltec-bms.com/ +86 136 8844 2313
Nancy:nancy@heltec-bms.com/ +86 184 8223 7713
Nako ea poso: Jul-08-2024