Kungani amabhethri e-lithium asebenzisa i-aluminium njengamagobolondo?

Izizathu eziphambili zamabhethri e-lithium ukusebenzisa ama-aluminium amagobolondo angahlaziywa ngokuningiliziwe kusuka kulezi zinto ezilandelayo, okungokwesici, ukuqina okuhle, ukusebenza okuhle kokushisa, ukusebenza kahle kokushisa, ukusebenza kahle, ukusebenza kahle, ukusebenza kahle, ukusebenza kahle, ukusebenza kahle, ukusebenza kahle, ukusebenza kahle, ukusebenza kahle, ukusebenza kahle, ukusebenza kahle, njll.

1. Engasindi

• Ubuningi obuphansi: Ubuningi be-aluminium bungama-2.7 g / cm³, eliphansi kakhulu kunalesonsimbi, elicishe libe ngu-7.8 g / cm³. Kumadivayisi we-elekthronikhi aphishekela ubungako bamandla aphezulu kanye nokungasindi, njengezingcingo eziphathwayo, ama-laptops, nezimoto zikagesi, ama-aluminium amagobolondo anganciphisa ngempumelelo nesisindo futhi athuthukise ukukhuthazela.

2. Ukumelana nokugqwala

• Ukuguquguquka kwezimo eziphakeme ze-voltage: Amandla kagesi asebenzayo we-Lithium Ibhethri Ama-Electrode Fiteals, anjengezinto zokwenziwa ze-ternary kanye ne-lithium cobalt oxide, ziphakeme (3.0-4.5v). Kuleli khono, i-aluminium izokwakha ifilimu yokuhamba ye-aluminium oximane (Al₂o₃) ebusweni ukuvimbela ukuwohloka okuqhubekayo. Insimbi ihlulwa kalula yi-electrolyte ngaphansi kwengcindezi ephezulu, okuholela ekunciphiseni kokusebenza kwebhethri noma ukuvuza.

• Ukuvumelana kwe-electrolyte: I-Aluminium inokuqina okuhle kwamakhemikhali kuma-electrolyte arganic, njenge-lipf₆, futhi akuthambekele ekusabelaneni ngesikhathi sokusetshenziswa kwesikhathi eside.

I-3. Ukuvuselelwa nokwakheka okuhlelekile

• Ukuxhumeka kwe-Collector kwamanje: I-Aluminium iyinto oyithandayo yama-electrode aqoqa ama-elektrode (afana ne-aluminium foil). I-Aluminium Shell ingaxhunyaniswa ngqo kwi-elektrode enhle, yenza lula ukwakheka kwangaphakathi, ukunciphisa ukumelana, kanye nokwenza ngcono ukusebenza kahle kwamandla.

• Izidingo ze-Shell Roughtivity: Kweminye imiklamo yebhethri, i-aluminium Shell iyingxenye yendlela yamanje, njengamabhethri we-cylindrical, anemisebenzi yokuvuselela kanye nemisebenzi yokuvikela.

4. Ukusebenza kokusebenza

• I-CucTuctility enhle kakhulu: I-Aluminium kulula ukuyitataza futhi yelule, futhi ilungele ukukhiqizwa okuphezulu kwezimo eziyinkimbinkimbi, njengamafilimu epulasitiki e-aluminium amabhethri epakishi athambile. Amagobolondo ensimbi kunzima ukucubungula futhi abe nezindleko eziphakeme.

• Isiqinisekiso sokubopha uphawu

5. Ukuphathwa okushisayo

• Ukusebenza kahle kokushisa okushisa okuphezulu: Ukuvuselelwa okushisayo kwe-aluminium (cishe 237 w / m · k) kuphakeme kakhulu kunensimbi (cishe i-50 w · ubungozi bokubaleka okushisayo.

6. Izindleko kanye nomnotho

• Izindleko eziphansi zokusebenzisa kanye nezindleko zokucubungula: Intengo eluhlaza eluhlaza ye-aluminium ilinganiselwe, futhi ukusetshenziswa kwamandla okusetshenzelwa kuphansi, okulungele ukukhiqizwa okukhulu. Ngokuphambene nalokho, izinto ezifana nensimbi engenasici zibiza kakhulu.

7. Idizayini yokuphepha

• I-Pressure Mechanism: Amagobolondo e-Aluminium angakhipha ingcindezi yangaphakathi futhi avikele ukuqhuma uma kwenzeka okuphezulu noma okushisayo okubalekayo ngokuklama ama-valves okuphepha, njengokuhlakazeka kwe-CID Flip yamabhethri e-cylindrical.

8. Imikhuba Yezimboni kanye nokuma okujwayelekile

• Ama-Aluminium Shells amukelwe kabanzi kusukela ezinsukwini zokuqala ze-Lithium Battery ezentengiso, njengebhethri le-18650 elethulwe iSony ngo-1991, kwakhiwa amazinga avuthiwe wezimboni kanye namazinga ezobuchwepheshe, ahlanganise futhi isikhundla sayo esijwayelekile.

Kukhona okuhlukile njalo. Kwezinye izimo ezikhethekile, amagobolondo ensimbi nawo asetshenziswa:

Kwezinye izimo ezinezidingo zamandla aphezulu kakhulu ezisebenza ngemishini, njengamabhethri akwamandla noma izinhlelo zemvelo ezingemuva, amagobolondo ensimbi anezinsimbi, kepha izindleko zikhuphuka isisindo nezindleko.

Ukugcina

Ama-Aluminium Shells asephenduke ukukhetha okuhle kwama-Lithium Battery Shells ngenxa yezinzuzo zawo eziphelele ezinjengesisindo esikhanyayo, ukumelana nokuqina, ukucubungula okulula, ukusebenza okungcono kakhulu, ukusebenza kwezokuphepha, ukuphepha kanye nezidingo zomnotho.