Zonse Zolimba Polima Electrolyte Kwa Battery Lithium Ion

Mphamvu zamagetsi zakhala njira yofunika kwambiri yosungira mphamvu kwa anthu.M'dongosolo lamakono la batri lamankhwala,batire ya lithiamuimatengedwa kuti ndiyo yodalirika kwambirikusungirako mphamvuchipangizo chifukwa mkulu kachulukidwe mphamvu, yaitali mkombero moyo, ndipo palibe zotsatira kukumbukira.Pakadali pano, mabatire amtundu wa lithiamu-ion amagwiritsa ntchito ma electrolyte amadzimadzi.Ngakhale ma electrolyte amadzimadzi amatha kupereka ma ionic madulidwe apamwamba komanso kukhudzana kwabwino kwa mawonekedwe, sangathe kugwiritsidwa ntchito motetezeka pamakina azitsulo a lithiamu.Iwo ali otsika lithiamu ion kusamuka ndipo ndi zosavuta kutayikira.Mavuto monga kusakhazikika, kuyaka, komanso kusatetezeka bwino kumalepheretsa kupititsa patsogolo kwa mabatire a lithiamu.Poyerekeza ndi ma electrolyte amadzimadzi ndi ma electrolyte olimba a inorganic, ma electrolyte olimba a polymer ali ndi ubwino wachitetezo chabwino, kusinthasintha, kukonza kosavuta kukhala mafilimu, komanso kukhudzana kwabwino kwambiri.Panthawi imodzimodziyo, amatha kuletsanso vuto la lithiamu dendrites.Pakalipano, yalandira chidwi chachikuluPakalipano, anthu ali ndi zofunikira zapamwamba komanso zapamwamba za mabatire a lithiamu-ion pokhudzana ndi chitetezo ndi kachulukidwe ka mphamvu.Poyerekeza ndi mabatire a lithiamu-ion a machitidwe amadzimadzi amadzimadzi, mabatire a lifiyamu olimba onse ali ndi zabwino zambiri pankhaniyi.Monga chimodzi mwazinthu zazikulu zamabatire a lithiamu amtundu uliwonse, ma electrolyte a polymer amtundu uliwonse ndi amodzi mwamagawo ofunikira pakufufuza kwa batire ya lifiyamu yokhazikika.Kuti agwiritse ntchito bwino ma electrolyte olimba a polima ku mabatire a lithiamu amalonda, ayenera kukwaniritsa zofunikira zingapo: kutentha kwa chipinda cha ion conductivity pafupi ndi 10-4S / masentimita, chiwerengero cha kusamuka kwa lithiamu ion chiri pafupi ndi 1, katundu wabwino kwambiri wamakina, zenera la electrochemical pafupi ndi 5V, kukhazikika kwamafuta amafuta, komanso njira yokonzekera zachilengedwe komanso yosavuta yokonzekera.

Kuyambira pamakina a mayendedwe a ion mu ma electrolyte olimba a polima, ofufuza achita ntchito zambiri zosintha, kuphatikiza kuphatikiza, copolymerization, kupanga ma electrolyte a single-ion conductor polima, ma electrolyte amchere a polymer, kuwonjezera ma plasticizer, kulumikiza ndi kupanga organic/inorganic composite system.Kupyolera mu ntchito yofufuzayi, ntchito yonse ya electrolyte yolimba ya polima yakhala ikuwongolera kwambiri, koma zikhoza kuwoneka kuti ma electrolyte olimba a polima omwe angathe kugulitsidwa m'tsogolomu sayenera kupezedwa mwa njira imodzi yosinthira, koma angapo. njira zosinthira.Kophatikiza.Tiyenera kumvetsetsa bwino njira yosinthira, kusankha njira yoyenera yosinthira nthawi yolakwika, ndikupanga ma electrolyte olimba a polymer omwe angakwaniritsedi zosowa za msika.