Ukubuka konke kwamabhethri e-Lithium Polymer nokuthi aba kanjani ibhethri lendawo evamile.

Ukubuka konke kwamabhethri e-Lithium Polymer nokuthi aba kanjani ibhethri lendawo evamile.

Amabhethri e-Lithium-ion aseneminyaka engu-40 futhi asamele ukukhetha okuthandwa kakhulu kwebhethri ngezindlela eziningi, kusukela kuma-smartphones kuya ezimotweni zikagesi. I-lithium inezakhiwo eziyenza ilungele ukusetshenziswa ezinhlelweni ezinjalo, kodwa okunye okubi ukuthi ayibhekwa njengephephile ukuhogela futhi kufanele ilahlwe ngendlela efanele. Enye indlela ethembisayo kungaba amabhethri e-lithium polymer aphephile, angavumelani nemvelo, futhi angenziwa ngezinhlanganisela ezahlukene kune-lithium-ion yendabuko. Lezi zinhlobo ezintsha zamabhethri zizoqala ukubonakala ngo-2020 ezimotweni zikagesi kodwa kungenzeka ziqale ukuvela embonini yonkana ngo-2025.

Njengamanje, amabhethri e-lithium ion ayinketho ethandwa kakhulu kwezicelo zentengiso ngoba yilezi:

1. Ukuminyana kwamandla okuphezulu kakhulu kwawo wonke amabhethri angashajwa.

2. Ilula kakhulu futhi incane ngokunikezwa amandla abo. Isibonelo, ibhethri le-smartphone elijwayelekile linesisindo esingu-20g kodwa linamandla acishe abe ngu-6Ah kanye no-1000mAh. 3. Ikwazi ukushajwa ngezindlela ezahlukene (okungukuthi, izintambo, i-solar) ngakho ukushaja kuvumelana nezimo ezihlukahlukene 4. Iba namandla aphakeme kakhulu okusho ukuthi inganikeza amaza aphezulu kuyilapho igcina amandla kagesi anengqondo 5. Impilo ende - ithatha cishe ama-400- Imijikelezo engu-500 ukuze ifinyelele umthamo ongu-50%.

Nokho, kukhona nokungalungi kahle:

1. Ikhemistri nokukhiqiza kuye kwabiza kakhulu.

2. Azihambisani nemvelo ngenxa yemfucuza enobuthi ezidalayo kanye nokulahlwa kwazo.

3. Abanalo irekhodi elihle lokuphepha uma kuqhathaniswa namabhethri endabuko - abamba umlilo kalula, aqhume, njll.

4. Ingalimala ikakhulukazi esimweni sokuhamba ngebhayisikili okujulile - ukwehla kungazelelwe ku-voltage kungababhubhisa

5. Izinto ezisebenzayo ziyavutha ngendlela eyomile futhi ziqhuma ngendlela yazo ye-anode.

6. Awakwazi ukushajwa kabusha njengamabhethri e-lithium ion

Nokho, lezi zinhlobo ezintsha zamabhethri zingakushintsha konke lokho ngokuthi:

1. Ukwenziwa ngezinto eziphephile (i-lithium iron phosphate ne-lithium sulphur)

2. Ukusebenzisa indlela ephephile yokukhiqiza - i-cathode yenziwe nge-polymer esikhundleni sensimbi futhi itholakala kubhokisi lepulasitiki ukuze kuqinisekiswe indawo ephephile yebhethri (qaphela: lokhu kusho nokuthi ingagaywa kabusha ngokushesha kune-li-ion yendabuko. amabhethri)

3. Ukuba namandla aphansi kakhulu - 30-45Wh/kg uma kuqhathaniswa no-200Wh/kg kumabhethri endabuko e-li-ion

4. Ukuba nomthamo ophansi kakhulu - 0.8-1Ah/kg uma kuqhathaniswa no-5-10Ah/kg kumabhethri endabuko e-li-ion

5. Ukuba namandla aphansi kakhulu - 0.01Wh/kg uma kuqhathaniswa no-5Wh/kg kumabhethri endabuko e-li-ion

6. Ukuba nobungane bemvelo: i-cathode yenziwe nge-iron phosphate engagaywa kabusha futhi i-electrolyte inguqulo ye-eco-friendly ye-lithium polymer