Vatsvagiri kubva kuTechnical University yeMunich(Tum) uyeRwth aachen UniversityMuGermany vakafananidza kuita kwemagetsi kwesimba rakakwira

Chikwata chakawana kuti nyika-ye-ye-tembiricha ine pesvedzero yekupokana nekushomeka kwekushomeka uye kunoratidza kuti silips yekudziya

• Kuti utsanangure pulse kuramba nguva inoenderera mberi: Iyo izwi rinoreva kuti yakawanda sei bhatiri voltage inodonha kana kamwe kamwe simba rekushandiswa rinoshandiswa. Naizvozvo, tsvagiridzo inoratidza kuti sodium-ion mabhatiri anokanganiswa nehuremu uye tembiricha pane lithium-ion mabhatiri.

Tsvagiridzo:

"Sodium-ion mabhatiri [sif] anowanzoonekwa sekudonha-mukutsiva mangozi," masayendisiti akataura. "Zvakadaro, misiyano iri mumagetsi eEledium uye lithium inoda kuomarara pane zvese zvinoputika

Vakatsanangurawo kuti basa ravo rakagadzirirwa kuzadza mukana mukutsvagisa, sezvo kuchine kushaiwa zivo nezve maitiro emagetsi emifananidzo ekupisa uye nyika-ye-ye-ye-cols).

Chikwata chekutsvagisa chakaitwa, kunyanya, zviyero zvemagetsi pakupisa kubva kugumi C DEGREES C DEARGE ZVAKAWANDA ZVAKAWANDA ZVAKAWANDA ZVESE ZVAKAWANDA ZVESE ZVESE ZVESE ZVESE ZVESE ZVESE ZVESE ZVESE ZVESE ZVESE ZVAKAWANDA PAKUTI 25 C.

"Uyezve, takaongorora pesvedzero yekudziya uye tichifunga nezvezvose zvakananga kuramba basa razvino "Kuti tiongororei zvinoshandiswa, simba rinoshandiswa, uye kugona kwesimba pasi pemamiriro ezvinhu ane simba, takaita mari dzekugona nekushandisa mitengo yakasiyana yemitengo yakasiyana."

Vaongorori vakayera blhium-ion bhatiri, iyo sodium bhatiri neiyo nickel-mangancel-mangancel-iron cathode, uye bhatiri-ion bhatiri ne lFp cathode. Vese vari vatatu vakaratidza mhembende, vachireva volisiki yavo yakavhurika-vhoriyuta vakasiyana nekurera uye kurira.

"Zvinofadza, nekuti nziyo dzeStopresis dzinonyanya kuitika pane yakaderera socls, iyo, maererano nehafu-cell-sero zviyero zveCarbon anode," vadzidzi vakasimbiswa. "Iyo R db uye kusimbiswa kweiyo lib inoratidza kushoma kutsamira padanho padhuze nepasosi."

Uyezve, ivo vanoziva kuti kutsamira kweR_CC uye kusatenderwa kwakakwirira kune zviwi kunze kwemiro. "Iyo Lib Muedzo hairatidze pesvedzero yakakosha yeiyo yekufamba-famba. Mukukatyamadza, kucherechedza kuti sobs inowedzera kana ichisvika cycling the shells mune yakakwira sosi yekukwira yakaenzaniswa neyakaderera.