Samsung SDI: loaʻa iā mākou nā liʻiliʻi liʻiliʻi liʻiliʻi a ʻoi aku ka nui, aia lākou ma BMW i 2021

ʻO Samsung SDI, kahi mea hana o nā cell Lithium-Ion, a me nā mea ʻē aʻe, wānana ka mākeke no nā cell i hoʻohana ʻia i nā kaʻa plug-in (BEV, PHEV) i 2020 he 176 GWh. Ke hoʻolaha nei ʻo ia i nā mea hou 5th-generation element e hāʻawi i ka 20 pakeneka ʻoi aku ka nui aʻo ka 20 pakeneka ʻoi aku ka liʻiliʻi - e lawe ʻia e BMW i 2021.

Nā pūnaewele SDI hou o Samsung: NCA 811 ma kahi o NMC 622?

I kēia manawa, hoʻopukaʻo Samsung SDI i nā pūnaewele lithium-ion me NMC 622 cathodes (nickel-manganese-cobalt i ka ratio o 60-20-20), akā ke koi nei ka hui e hōʻemi i ka mea o ka cobalt pipiʻi a hoʻonui i ka nui o ka nickel. ʻO nā mea hou he NCA (Nickel-Cobalt-Aluminum) 811, ʻoiai ʻaʻole i kuhikuhi ʻia nā ʻāpana pololei.

Pono nā pūnaewele o ka hanauna 5 i hoʻolaha ʻia e Samsung i ka manawa like. ʻoi aku ka ākea a ʻoi aku ka maikaʻi ma mua o ka mana o kēia manawa. ʻO kekahi o ka Bloomberg New Energy Finance hoʻoponopono e pili ana i ke kumuhana (kumu) i ʻōlelo ʻia e pili ana ka ʻike me nā wānana kumukūʻai kūʻai kelepona 2021. Wahi a BNEF e hāʻule ke kumukūʻai no ka kilowatt-hola o ka mana i $ 1 i ka manawa aʻe. makahiki.

Hoʻolālā ʻia nā hoʻouna mua o nā kelepona Samsung SDI hou no ka makahiki aʻe. A laila e neʻe lākou i nā kaʻa BMW.

> ʻO BMW i3 me ʻelua ka nui o ka pākaukau "mai kēia makahiki a 2030"

I ka wā o ka hālāwai kūkā me nā mea kuleana Samsung, hāʻawi pū ʻo SDI i nā ʻike koʻikoʻi ʻē aʻe. ʻAe, ua helu ʻia kēlā i 2020 ka mākeke holoʻokoʻa nā pūnaewele no nā kaʻa uila a me nā hybrid plug-in e hiki i ka 176 GWh, 'o ia ho'i ka pi'i 'ana o 55 pakeneka makahiki ma ka makahiki (kumu). Ke manaʻo nei he 50 kWh ka awelika o ka pākaukau o ke kaʻa, ua lawa ka 176 GWh e hana ai i 3,5 miliona mau kaʻa, ʻo ia ka nui o ka nui.