Sabbin ƙwayoyin baturi: Kia e-Niro tare da NCM 811 daga SK Innovation, LG Chem ya dogara da NCM 811 da NCM 712
Abubuwa
Portal ta PushEVs ta shirya jerin nau'ikan tantanin halitta masu ban sha'awa waɗanda LG Chem da SK Innovation za su samar nan gaba kaɗan. Masu masana'anta suna neman zaɓuɓɓuka waɗanda ke ba da mafi girman ƙarfin aiki tare da mafi ƙarancin yuwuwar abun ciki na cobalt mai tsada. Mun kuma fadada jerin Tesla.
Abubuwan da ke ciki
- Kwayoyin baturi na gaba
- LG Chem: 811, 622 -> 712
- SK Innovation da NCM 811 w Kia Niro EV
- Tesla I NCMA 811
- Me ke da kyau kuma me mara kyau?
Na farko, ɗan tunatarwa: kashi shine babban tubalin ginin baturi, wato baturi. Tantanin halitta na iya ko a'a yayi aiki azaman baturi. Batura a cikin motocin lantarki sun ƙunshi saitin sel waɗanda tsarin BMS ke sarrafawa.
Anan ga jerin fasahohin da za mu yi tir da su a cikin shekaru masu zuwa a LG Chem da SK Innovation.
LG Chem: 811, 622 -> 712
LG Chem ya riga ya samar da sel masu NCM 811 cathode (Nickel-Cobalt-Manganese | 80% -10% -10%), amma ana amfani da waɗannan a cikin bas kawai. Ƙarni na uku na ƙwayoyin sel waɗanda ke da abun ciki mafi girma na nickel da ƙananan abun ciki na cobalt ana sa ran su samar da mafi girma yawan ajiyar makamashi. Bugu da ƙari, za a rufe cathode tare da graphite, wanda zai hanzarta caji.
Fasahar baturi (c) BASF
Ana amfani da fasahar NCM 811 a cikin ƙwayoyin silinda., yayin da a cikin jakar har yanzu muna cikin fasaha NCM 622 - kuma waɗannan abubuwa suna cikin motocin lantarki... A nan gaba, za a ƙara aluminum a cikin sachet kuma za a canza ma'auni na karfe zuwa NCMA 712. Za a samar da kwayoyin irin wannan nau'in tare da abun ciki na cobalt na kasa da kashi 10 daga 2020.
> Me yasa Tesla ya zaɓi abubuwa masu siliki lokacin da wasu masana'antun suka fi son abubuwa masu laushi?
Muna sa ran NCM 622, kuma a ƙarshe NCMA 712, za su fara zuwa motocin Volkswagen: Audi, Porsche, watakila VW.
Jakunkuna na LG Chem - a gaba a dama da zurfi - akan layin samarwa (c) LG Chem
SK Innovation da NCM 811 w Kia Niro EV
SK Innovation ta fara samar da sel ta amfani da sabuwar fasahar NCM 811 a cikin Agusta 2018. Motar farko da za a fara amfani da ita ita ce Kia Niro mai lantarki. Sel kuma na iya haɓakawa zuwa Mercedes EQC.
Don kwatantawa: Hyundai Kona Electric har yanzu yana amfani da abubuwan NCM 622 LG Chem ya kera.
Tesla I NCMA 811
Ana iya yin sel 3 na Tesla tare da fasahar NCA (NCMA) 811 ko mafi kyau. Wannan ya zama sananne a yayin tattara sakamakon kwata na farko na 2018. Suna cikin nau'i na cylinders kuma ... kadan ba a san su ba.
> Kwayoyin 2170 (21700) a cikin batirin Tesla 3 sun fi NMC 811 sel a cikin _future_
Me ke da kyau kuma me mara kyau?
Gabaɗaya: ƙananan abun ciki na cobalt, mafi arha samar da tantanin halitta. Don haka, albarkatun da ake buƙata don baturi tare da ƙwayoyin NCM 811 yakamata su kasance ƙasa da tsada fiye da albarkatun ƙasa don baturi ta amfani da NCM 622. Duk da haka, ƙwayoyin 622 na iya ba da damar mafi girma don nauyi ɗaya, amma sun fi tsada.
Sakamakon karuwar farashin cobalt a kasuwannin duniya, masana'antun suna motsawa zuwa 622 -> (712) -> 811.
Lura: wasu masana'antun suna amfani da alamar NCM, wasu NMC.
Sama: SK Innovation NCM 811 buhunan lantarki tare da na'urorin lantarki da ake iya gani a bangarorin biyu.
Wannan na iya sha'awar ku:
