Pakadali pano, palibe njira yothetsera vuto la kutsekedwa kwa mabatire olimba chifukwa cha kafukufuku wawo komanso chitukuko chomwe chikuchitika, chomwe chimabweretsa mavuto osiyanasiyana aukadaulo, zachuma, komanso zamalonda omwe sanathe kuthetsedwa. Popeza pali zoletsa zaukadaulo zomwe zilipo, kupanga mabatire ambiri sikuli bwino, ndipo mabatire olimba sakupezeka pamsika.
Kodi N’chiyani Chimalepheretsa Kupangidwa kwa Mabatire Olimba?
Mabatire olimbaGwiritsani ntchito electrolyte yolimba m'malo mwa electrolyte yamadzimadzi yomwe imapezeka m'mafakitale achikhalidwemabatire a lithiamu-ionMabatire a lithiamu amadzimadzi achikhalidwe amakhala ndi zigawo zinayi zofunika: electrode yabwino, electrode yoyipa, electrolyte, ndi cholekanitsa. Mosiyana ndi zimenezi, mabatire olimba amagwiritsa ntchito electrolyte yolimba m'malo mwa madzi wamba.
Popeza ukadaulo wa batri wolimbawu uli ndi mphamvu zambiri, n’chifukwa chiyani sunayambe kugwiritsidwa ntchito pamsika? Chifukwa kusintha kuchoka ku labotale kupita ku malonda kukukumana ndi mavuto awiri:kuthekera kwaukadaulondikukhala ndi moyo wabwino pazachuma.
- 1. Kuthekera kwaukadaulo: Pakati pa batire ya solid-state ndikusintha electrolyte yamadzimadzi ndi electrolyte yolimba. Komabe, kusunga bata pakati pa electrolyte yolimba ndi zinthu za electrode kumakhala kovuta kwambiri. Kusakhudzana mokwanira kungayambitse kukana kwakukulu, motero kuchepetsa magwiridwe antchito a batire. Kuphatikiza apo, ma electrolyte olimba amakhala ndi vuto lotsika la ionic conductivity komanso pang'onopang'ono.lithiamu iyonikuyenda, zomwe zimapangitsa kuti chiwongolero cha chaji chichepe komanso chiwongolero chotulutsa mphamvu chichepe.
- Kuphatikiza apo, njira yopangira ndi yovuta kwambiri. Mwachitsanzo, ma electrolyte olimba a sulfide ayenera kupangidwa pogwiritsa ntchito mpweya wopanda mphamvu kuti apewe kusintha kwa chinyezi mumlengalenga komwe kumapanga mpweya wapoizoni. Njira yokwera mtengo komanso yovutayi pakadali pano ikulepheretsa kupanga zinthu zambiri. Kuphatikiza apo, mikhalidwe yoyesera ya labotale nthawi zambiri imasiyana kwambiri ndi malo enieni, zomwe zimapangitsa kuti ukadaulo wambiri usakwaniritse zotsatira zomwe zimayembekezeredwa.
- 2. Kukhazikika pazachuma:Mtengo wa batire yonse yolimba ndi wokwera kangapo kuposa mabatire a lithiamu amadzimadzi achikhalidwe ndipo njira yogulitsira ili ndi zovuta zambiri. Ngakhale kuti ili ndi chitetezo chapamwamba m'malingaliro, kwenikweni, electrolyte yolimba imatha kusweka kutentha kwambiri, zomwe zimapangitsa kuti batire igwire bwino ntchito kapena kulephera kugwira ntchito.
- Kuphatikiza apo, ma dendrite amatha kupangika panthawi yochaja ndi kutulutsa magetsi, zomwe zingaboole cholekanitsa, zomwe zimayambitsa ma short circuits, komanso kuphulika, zomwe zimapangitsa kuti chitetezo ndi kudalirika zikhale vuto lalikulu. Kuphatikiza apo, pamene njira yopangira zinthu zazing'ono ikukula kuti ipange mafakitale, ndalama zimakwera kwambiri.
Kodi Mabatire Olimba Adzafika Liti?
Mabatire olimba akuyembekezeka kugwiritsidwa ntchito kwambiri m'mafakitale amagetsi apamwamba kwambiri, magalimoto ang'onoang'ono amagetsi (EV), ndi mafakitale omwe ali ndi zofunikira zolimba pakugwira ntchito komanso chitetezo, monga ndege. Komabe, mabatire olimba omwe alipo pamsika akadali kumayambiriro kwa malonda a malingaliro.
Makampani otchuka a magalimoto ndiopanga batri ya lithiamumonga SAIC Motor, GAC-Toyota, BMW, CATL, BYD, ndi EVE akupanga mabatire olimba. Komabe, kutengera nthawi yawo yopangira posachedwapa, sizingatheke kuti kupanga mabatire olimba kuyambe msanga isanafike 2026-2027. Ngakhale Toyota yasintha nthawi yake kangapo ndipo tsopano ikukonzekera kuyamba kupanga mabatire ambiri mu 2030.
Ndikofunikira kudziwa kuti nthawi yomwe mabatire olimba amatha kupezeka imatha kusiyana chifukwa cha zinthu zosiyanasiyana monga zovuta zaukadaulo komanso kuvomerezedwa ndi malamulo.
Mfundo Zofunika Kuziganizira kwa Ogula
Pamene akuyang'anira bwino kupita patsogolo kwabatri ya lithiamu yolimbaM'munda uno, ndikofunikira kuti ogula akhale maso osasokonezedwa ndi chidziwitso chokongola kwambiri. Ngakhale kuti zatsopano zenizeni ndi kupita patsogolo kwaukadaulo ndizofunikira kuziyembekezera, zimafuna nthawi kuti zitsimikizidwe. Tiyeni tiyembekezere kuti pamene ukadaulo ukupita patsogolo ndipo msika ukukulirakulira, njira zatsopano zamagetsi zotetezeka komanso zotsika mtengo zidzawonekera mtsogolo.
Dinani pansipa kuti mudziwe zambiri za batri yolimba:
Nthawi yotumizira: Okutobala-30-2024