Ukuhola umjaho wokushisa okuphansi, ama-XDLE -20 kuya ku-35 Celsius Ama-Lithium amabhethri e-Lithium afakwa ekukhiqizeni okukhulu

Ungakunqoba kanjani ukushisa kwamazinga e-lithium?

"Ngaphansi kwezimo zokushisa eziphansi, isilinganiso sokuphendula samakhemikhali ngaphakathi kwebhethri sincipha futhi ijubane lokunyakaza kwama-obs ku-electrolyte ancipha, okuthinta leI-Lithium Battery'sShaja futhi usebenze kahle. Ngaphezu kwalokho, amazinga okushisa aphansi nawo angadala ushintsho esakhiweni sezinto ezibonakalayo ngaphakathi kwebhethri, ngaleyo ndlela athinte ukusebenza kwebhethri nokuphila kwe-Xingdong Lithium.

Kusukela ngezinto zokwenziwa kanye nezinye izici, ibhethri ye-Xingdong Lithium inqobe ubunzima futhi yathuthukisa ngempumelelo ubuchwepheshe obunelungelo lobunikazi. Iphinde yakhiqiza ngempumelelo amazinga okushisa ama-4 aphansiamabhethri e-lithiumLokho kungakhokhiswa futhi kukhishwe ezindaweni zokushisa eziphansi ze--20

Uma sibhekisisa imfihlo, sizothola ukuthi inhlanganisela yegolide ye-Xingdong Lithium Battery "4 + n" yadlala indima ebaluleke kakhulu. I-4 isho ubuchwepheshe obunezinkomo ezine, futhi n bubhekisela kubuchwepheshe obuningi obunelungelo lobunikazi obusetshenziselwe ukuhlanganiswa:

1. Ngokuhlangana kwe-carbon nanotubes kanye ne-graphene,ibhethri le-lithiumUkuphazamiseka kuncishiswe kakhulu, ukumelana kwangaphakathi kungu-≤0.25m, ukusebenza kwezinga kuthuthukiswa kakhulu, futhi kungasekela amanje we-15c ekhishwe ngaphandle;

2. I-Diaphragm enemvume ye-diaphragm coating yezobuchwepheshe yamukelwa ukwenza isiqephu se-pole isibopho esikhulu ngesikhathi sokusebenza, ngcono ukusebenza kwebhethri ukuphepha nokujikeleza ukusebenza;

I-3. Ukwamukelwa i-Electrolyte ye-In-Situ ye-In-Situ ye-In-Siture, kanye nomqalisi kanye nokufanisa ibhethri le-Lithium Iron Phosphate lengezwe ukwenza ibhethri livikeleke kakhulu ekushiseni okuphansi, futhi uhla lokushisa lwebhethri lungafinyelela-60 ℃ ~ 60 ℃;

I-4. Inqubo yokufaka i-encling yamukelwa, uma iqhathaniswa nenqubo yendabuko yokuphefumula, ukumelana kwangaphakathi kuncishiswa ngo-30%, ngokuqina okungcono kwesakhiwo, ukuphepha okuphezulu, impilo ye-cury yomjikelezo, kanye ne-energy density ≥100 WH / KG;

I-5. Kunamalungelo obunikazi angama-43 wokusungulwa, uhlelo lwe-lithium iron phosphate luyamukelwa, luhlanganiswe nezinqubo ezihlukile, futhi ukukhiqizwa okuzenzakalelayo okugcwele kanye nemigqa yokukhiqiza enobuhlakani enezinto eziphakemeyo isetshenziselwa ukuthuthuka okuqhubekayo kanye nokukhiqizwa kwemikhiqizo.