Batri ea lithium e nang le mocheso o pharaletsengka kakaretso e bua ka mocheso o phahameng oa libeteri tsa lithium-ion, kahoo haeba ho phatloha ho etsahala nakong ea tšebeliso, ho tla ba le phello efe betereng? Rea tseba hore sele ea betri hangata ke ternary lithium battery. 'Me hona joale ho na le lisele tse ngata tse fapaneng, tse kang tse ling tsa libeteri tsa rona tse tloaelehileng tsa ternary lithium tse sebelisoang ke electrode e mpe ea graphite, mofuta ona oa lisebelisoa bakeng sa electrode e mpe, libeteri tsa lithium tse ka sehloohong li sebelisa lisebelisoa tsa lithium cobaltate bakeng sa electrode e ntle. Joale mocheso o pharaletseng oa betri ea lithium e tla phatloha tlas'a mocheso o phahameng o tsitsitseng? Mona ho arolelana le uena maikutlo a nepahetseng.
Joalo ka lisebelisoa tse sebelisoang liseleng tsa hajoale tsa betri, ho kenyelletsa le libeteri tsa ternary lithium-ion ke lithium cobaltate, lithium iron phosphate le lisebelisoa tse ling ho etsa electrode e ntle. Kahoo ternary lithium betri ka mocheso o tlase ha monyetla oa ho phatloha o le nyane haholo. Empa boholo ba 'maraka oa hajoale oa libeteri tsa lithium tsa mocheso o pharaletseng li tla sebelisa lithium cobaltate joalo ka electrode e ntle. Le lithium tšepe phosphate e thehiloe ternary lithium ho etsa eleketrode mpe; 'me lithium cobaltate ke ho etsa electrode e ntle; 'me ternary lithium ion ke ho etsa electrode e mpe ho e-na le electrode e ntle. Sena se lebisa phetohong ea sebopeho sa betri ea eona.
Ho rarolla bothata ba polokeho ea libeteri tsa lithium tsa mocheso o pharaletseng, senotlolo ke ho ntlafatsa polokeho. Pele ho tsohle, sele ea betri e lokela ho laoloa ka thata, e leng tiiso ea ts'ebetso ea betri mme e ka qoba ka katleho potoloho e khutšoanyane ea ka hare kapa ho feta nakong ea ts'ebetso ea betri, hammoho le ho thibela ho hlaha ha mocheso o phahameng oa ka hare oa betri. , e bakang ho phatloha ha betri. 'Me ts'ebelisong ea letsatsi le letsatsi e boetse e lokela ho ela hloko bophelo bo bolokehileng ba betri le ho qoba ho chesa ha betri, ho tjhaja haholo le maemo a mang. Ka mor'a moo, re lokela ho ela hloko phello ea mocheso ho betri. Thempereichara ea betri e phahame haholo bakeng sa polokeho ea bophelo ba rona le eona e tla baka tšokelo. Ka hona, haeba lihlahisoa tsa betri li batla ho sebelisoa hamolemo bophelong ba rona ba letsatsi le letsatsi, re lokela ho ela hloko mosebetsi oa taolo ea mocheso oa betri.
Ho ea ka pono ea polokeho, ha mocheso oa betri o phahame haholo, libeteri tsa lithium-ion li ka 'na tsa e-ba teng ka lebaka la ho chesa ha mocheso. Sena ke hobane lithium ion e ka betri ea lithium-ion e entsoe haholo ka marotholi a metsi, marotholi a mangata a metsi, mocheso o phahameng oa betri ea lithium-ion, haeba lithium ion ka har'a electrolyte e falla ka mokhoa o feteletseng, ho ata ho tla etsa hore Lithium ion e ke keng ea fetoloa ho falla ho lebisang ho tukang ha betri ka nako e khuts'oane, joalo-joalo. Ho feta moo, betri ka nako e telele ea ts'ebetso ea mocheso o phahameng e ka etsa hore ho bola ha lisebelisoa tsa betri le ho fokotseha ha ts'ebetso, ka hona ho potlakisa potoloho e khuts'oane e lebisang ho ka hare. ho chesa kapa ho phatloha ha betri. Ka hona, ho ea ka pono ea polokeho, tšebeliso ea libeteri tsa lithium-ion tse phahameng tsa mocheso li tlameha ho tima ka nako e loketseng. Ho phaella moo, haeba mocheso o phahame haholo, ho bonolo ho baka nako e khutšoanyane ea ka hare 'me kahoo e baka mollo le ho phatloha. Ho phaella moo, ho tloha sebakeng sa polokeho ea betri ea matla, haeba e se tlhahlobo e feletseng ea ts'ireletso le tšebeliso ea boemo bo chesang ba mocheso oa betri ea lithium-ion e ka 'na ea phatloha.
Ha e le hantle, mocheso o pharaletseng oa betri ea lithium e bolokehile ho sebelisoa hobane e finyella litlhoko tsa polokeho ea libeteri tsa lithium-ion ho GB18483-2001 Safety Technical Specification bakeng sa Libetri tsa Lithium-ion, tse tsamaellanang haholoanyane le litekanyetso tsa polokeho. Empa kaha ke sehlahisoa se secha, ha ho na litekanyetso tse hlakileng tsa naha le litekanyetso tsa indasteri ho tataisa tsoelo-pele ea theknoloji ena, kahoo re hloka ho kopanya tšebeliso ea kutloisiso e itseng. Ts'ebetsong ea ts'ebetso ho hlokahala ho qoba ho kopana le mocheso o phahameng, motlakase o tsitsitseng, ho tsoa ho feta, ho tsoa le lintho tse ling tse kotsi, ho seng joalo ho bonolo ho baka ho phatloha ha mantlha. Kahoo ts'ebelisong ea letsatsi le letsatsi e tlameha ho ela hloko ts'ebeliso e bolokehileng ea mocheso o pharaletseng oa libeteri tsa lithium hammoho le polokelo e bolokehileng le ts'ebeliso.
Lintlha tse ka holimo li mabapi le hore na mocheso o pharaletseng oa lithium betri o tla phatloha le mocheso o pharaletseng oa lithium betri tse amanang le litaba.
Nako ea poso: Oct-17-2022