Toyota iri kuyedza mabhatiri eF-ion. Vimbiso: 1km pasina recharging
Toyota iri kuyedza mabhatiri matsva efluoride-ion (F-ion, FIB) neKyoto University. Sekureva kwesainzi, vanozokwanisa kuchengetedza simba rakapetwa kanomwe pane imwe unit mass pane classic lithium-ion masero. Izvi zvinoenderana nehuwandu hwesimba hunosvika 2,1 kWh/kg!
Toyota ine F-ion masero? Kwete kukurumidza
Iyo prototype fluoride ion cell ine isina kutaurwa fluoride, mhangura, uye cobalt anode uye lanthanum cathode. Iyo seti inogona kuita seyakasarudzika - semuenzaniso, yemahara fluorine igasi - saka ngatiwedzerei kuti lanthanum (isingawanzo pasi simbi) inoshandiswa mumasero nickel-metal hydride (NiMH), ayo anoshandiswa mumhando dzakawanda dzeToyota hybrids.
Nokudaro, sero rine F-ions rinogona kutanga kuonekwa sechinhu chakasiyana cheNiMH, kukwereta kubva munyika yemasero e-lithium-ion, asi neine reverse charge. Musiyano wakagadzirwa neToyota zvakare unoshandisa yakasimba electrolyte.
Vanotsvaga kubva kuKyoto vakaverenga kuti theoretical simba density yeprototype cell yakakwira zvakapetwa kanomwe pane iyo yelithium-ion cell. Izvi zvinoreva huwandu hwemotokari yemagetsi (300-400 km) ine bhatiri saizi yeyakajairika hybrid yekare, seToyota Prius:
Kubvisa Toyota Prius Battery
Toyota yakafunga kugadzira masero eF-ion kugadzira mota dzinokwanisa kufamba 1 km pamubhadharo mumwe chete. Sekureva kwenyanzvi dzakataurwa neiyo Nikkei portal, isu tave kusvika pamuganho we lithium-ion mabhatiri, angangoita ayo ari kugadzirwa izvozvi.
Pane chimwe chinhu kune izvi: inofungidzirwa kuti masero e-lithium-ion ane graphite anodes, NCA/NCM/NCMA cathodes uye electrolytes yemvura haizobvumiri mararamiro anopfuura makiromita mazana mana emotokari duku uye anenge 400-700 makiromita emotokari huru. Kubudirira kwetekinoroji kunodiwa.
Asi kubudirira kuchiri kure: Toyota F ionic cell inoshanda chete pakupisa kwepamusoro, uye kupisa kwakanyanya kunoparadza electrode. Naizvozvo, kunyangwe Toyota yakazivisa kuti yakasimba electrolyte ichave pamusika kutanga kwa2025, nyanzvi dzinotenda kuti fluoride ion masero haazotengeswa kusvika makore gumi anotevera (mabviro).
> Toyota: Solid State Mabhatiri Ari Kuenda Mukugadzira muna 2025 [Nhau Dzemotokari]
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