Amandla amakhulu okugcina amandla e-electrochemical: ibhethri ye-lithium iron phosphate

I-Lithium iron phosphate njengamanje ingenye yezindlela zobuchwepheshe ezijwayelekile ze-lithium battery cathode materials.Ubuchwepheshe buvuthiwe futhi bubiza izindleko, futhi bunezinzuzo ezisobala zokusebenza emkhakheni weukugcinwa kwamandla.Uma kuqhathaniswa namanye amabhethri e-lithium njengezinto ze-ternary, amabhethri e-lithium iron phosphate anokusebenza okuhle kakhulu komjikelezo.Impilo yomjikelezo wohlobo lwamandla amabhethri e-lithium iron phosphate angafinyelela ezikhathini ezingama-3000-4000, futhi impilo yomjikelezo wohlobo lwamabhethri e-lithium iron phosphate ingafinyelela ngisho namashumi ezinkulungwane.

Izinzuzo zokuphepha, impilo ende kanye nezindleko eziphansi zenza amabhethri e-lithium iron phosphate abe nezinzuzo ezibalulekile zokuncintisana.I-lithium iron phosphate isengagcina isakhiwo esizinzile emazingeni okushisa aphezulu, aphakeme kakhulu kunezinye izinto ze-cathode ngokuphepha nangokuzinza, futhi ihlangabezana nezidingo eziqinile zamanje zokuphepha emkhakheni wokugcinwa kwamandla amakhulu.Nakuba ukuminyana kwamandla e-lithium iron phosphate kuphansi kunamabhethri we-ternary material, inzuzo yayo enezindleko eziphansi igqame kakhulu.

Izinto ze-Cathode zilandela isidingo futhi zihlela inani elikhulu lamandla okukhiqiza, futhi kulindeleke ukuthi isidingo emkhakheni wokugcinwa kwamandla sizoqala ukukhula ngokushesha.Ngokuhlomula ekuthuthukisweni kwe-leapfrog yemboni yamandla entsha ezansi nomfula, ukuthunyelwa komhlaba wonke kwamabhethri e-lithium iron phosphate kuzofinyelela ku-172.1GWh ngo-2021, okuwukukhula konyaka nonyaka ngama-220%.