[ʻO ka nui o ka ikehu o nā pā lithium i ka wā e hiki mai ana hiki ke piʻi i 1.5 mau manawa a 2 mau manawa i kēia manawa, ʻo ia hoʻi e liʻiliʻi nā pā. ]
[ʻO ka liʻiliʻi liʻiliʻi liʻiliʻi liʻiliʻi ma waena o 10% a me 30%. He paʻakikī ke hoʻokaʻawale i ke kumukūʻai. ]
Mai nā smartphones a hiki i nā kaʻa uila, ke komo mālie nei ka ʻenehana pākaukau i kēlā me kēia ʻano o ke ola. No laila, ʻo ka ʻaoʻao hea e hoʻomohala ai ka pākaukau e hiki mai ana a he aha nā loli e lawe mai ai i ke kaiāulu? Me kēia mau nīnau i ka noʻonoʻo, ua nīnauele ʻo First Financial reporter i ka mahina i hala aku nei ʻo Akira Yoshino, he kanaka ʻepekema Iapana i lanakila i ka Nobel Prize in Chemistry no nā pākahi lithium-ion i kēia makahiki.
I ka manaʻo o Yoshino, e hoʻomalu mau nā pā lithium-ion i ka ʻoihana pākaukau i nā makahiki he 10 e hiki mai ana. ʻO ka hoʻomohala ʻana i nā ʻenehana hou e like me ka naʻauao artificial a me ka Internet of Things e lawe mai i nā hoʻololi "hiki ʻole" i nā manaʻo noi o nā pā lithium-ion.
Hoololi hiki ole ke noonoo
I ka ʻike ʻana o Yoshino i ka huaʻōlelo "portable", ua ʻike ʻo ia e pono ana ke kaiāulu i kahi pākaukau hou. I ka makahiki 1983, ua hānau ʻia ka pākahi lithium mua o ka honua ma Iapana. Ua hoʻopuka ʻo Yoshino Akira i ka prototype mua o ka honua o kahi pākahi lithium-ion rechargeable, a e hāʻawi ʻo ia i kahi haʻawina koʻikoʻi i ka hoʻomohala ʻana i nā pā lithium-ion i hoʻohana nui ʻia i nā smartphones a me nā kaʻa uila i ka wā e hiki mai ana.
I ka mahina i hala aku nei, ua ʻōlelo ʻo Akira Yoshino i kahi ninaninau kūʻokoʻa me ka No. "ʻO nā nīnauele piha ma hope mai ua hana nui au, a ʻaʻole hiki iaʻu ke hauʻoli loa." Ua ʻōlelo ʻo Akira Yoshino. "Akā, ʻoiai ke kokoke mai nei ka lā o ka loaʻa ʻana o nā makana i Dekemaba, ua ikaika ka ʻoiaʻiʻo o nā makana."
I nā makahiki he 30 i hala iho nei, ua lanakila he 27 mau Kepanī a i ʻole Kepanī i ka makana no ka Nobel ma ke Kemika, akā ʻelua wale nō o lākou, ʻo Akira Yoshino hoʻi, ua loaʻa nā makana ma ke ʻano he mea noiʻi hui. "Ma Iapana, loaʻa pinepine nā mea noiʻi mai nā keʻena noiʻi a me nā kulanui, a he liʻiliʻi nā mea noiʻi hui mai ka ʻoihana i lanakila i nā makana." Ua haʻi aku ʻo Akira Yoshino i ka First Financial Journalist. Ua hoʻoikaika pū ʻo ia i nā manaʻolana o ka ʻoihana. Manaʻo ʻo ia he nui ka noiʻi no ka pae Nobel i loko o ka hui, akā pono ka ʻoihana Iapana e hoʻomaikaʻi i kona alakaʻi a me ka pono.
Manaʻo ʻo Yoshino Akira ʻo ka hoʻomohala ʻana i nā ʻenehana hou e like me ka naʻauao artificial a me ka Pūnaewele o nā Mea e lawe mai i nā loli "hiki ʻole" i nā manaʻo noi o nā pā lithium-ion. ʻO kahi laʻana, ʻo ka holomua o ka polokalamu e wikiwiki i ke kaʻina hana hoʻolālā pākaukau a me ka hoʻomohala ʻana i nā mea hou, a hiki ke hoʻopili i ka hoʻohana ʻana i ka pākaukau, e ʻae i ka pākaukau e hoʻohana ʻia i kahi ʻoi loa.
Ua hopohopo nui ʻo Yoshino Akira i ka hāʻawi ʻana o kāna noiʻi i ka hoʻoponopono ʻana i nā pilikia hoʻololi i ka honua. Ua haʻi ʻo ia i ka First Financial Journalist ua hāʻawi ʻia ʻo ia no nā kumu ʻelua. ʻO ka mea mua, ʻo ia ke kōkua ʻana i ka hoʻomohala ʻana i kahi hui kelepona akamai; ʻO ka lua, ʻo ia ka hāʻawi ʻana i kahi mea nui no ka pale ʻana i ka honua honua. “E ʻike nui ʻia ka hāʻawi ʻana i ka mālama kaiapuni i ka wā e hiki mai ana. I ka manawa like, he manawa kūpono ʻoihana kēia. " Ua haʻi aku ʻo Akira Yoshino i kahi mea hoʻopuka kālā.
Ua haʻi aku ʻo Yoshino Akira i nā haumāna i ka wā o ke aʻo ʻana ma ke Kulanui ʻo Meijo ma ke ʻano he kumu aʻoaʻo i hāʻawi i nā manaʻolana kiʻekiʻe o ka lehulehu no ka hoʻohana ʻana i ka ikehu hou a me nā pila e like me ka countermeasure no ka hoʻomehana honua, e hāʻawi ʻo ia i kāna ʻike ponoʻī, me nā manaʻo e pili ana i nā pilikia kaiapuni. ”
ʻO wai ka mea e hoʻomalu i ka ʻoihana pākaukau
Hoʻomaka ka hoʻomohala ʻana i ka ʻenehana pākahi i kahi hoʻololi ikehu. Mai nā kelepona akamai a hiki i nā kaʻa uila, ʻike ʻia ka ʻenehana pākahi, hoʻololi i kēlā me kēia ʻano o ke ola o nā kānaka. E lilo ana paha ka pākaukau e hiki mai ana i ka ikaika a me ke kumu kūʻai haʻahaʻa e pili ana i kēlā me kēia o mākou.
I kēia manawa, paʻa ka ʻoihana i ka hoʻomaikaʻi ʻana i ka palekana o ka pākaukau me ka hoʻonui ʻana i ka ikehu o ka pā. ʻO ka hoʻomaikaʻi ʻana i ka hana pākaukau e kōkua pū i ka hoʻololi ʻana i ke aniau ma o ka hoʻohana ʻana i ka ikehu hou.
I ka manaʻo o Yoshino, e hoʻomau mau ana nā pā lithium-ion i ka ʻoihana pākaukau i nā makahiki he 10 e hiki mai ana, akā ʻo ka hoʻomohala ʻana a me ka piʻi ʻana o nā ʻenehana hou e hoʻomau i ka hoʻoikaika ʻana i ka loiloi a me nā manaʻo o ka ʻoihana. Ua haʻi aku ʻo Yoshino Akira i ka First Business News e hiki ke piʻi ka nui o ka ikehu o nā pā lithium i ka wā e hiki mai ana i 1.5 mau manawa a 2 mau manawa i kēia manawa, ʻo ia hoʻi e liʻiliʻi ka pākaukau. "Ke hōʻemi nei kēia i nā mea a pēlā e hōʻemi ai i ke kumukūʻai, akā ʻaʻole e emi nui ke kumukūʻai o nā mea." Ua ʻōlelo ʻo ia, "ʻO ka hoʻemi ʻana i ke kumukūʻai o nā pā lithium-ion ma waena o 10% a me 30%. Makemake e hapalua i ke kumukūʻai ʻoi aku ka paʻakikī. ”
E hoʻopaʻa wikiwiki paha nā mea uila i ka wā e hiki mai ana? Ma ka pane, ua ʻōlelo ʻo Akira Yoshino ua piha ke kelepona paʻa i nā minuke 5-10, i loaʻa i ka hale hana. Akā ʻo ka hoʻouka wikiwiki ʻana e koi i ka volta ikaika, e pili ana i ke ola pākaukau. I nā kūlana he nui i ka ʻoiaʻiʻo, ʻaʻole pono ka poʻe e hoʻopiʻi wikiwiki loa.
Mai ka papa mua o ka lead-acid, a hiki i ka nickel-metal hydride batteries ka mea nui o na hui Iapana e like me Toyota, a hiki i na batteries lithium-ion i hoʻohana ʻia e Tesla Roaster i ka makahiki 2008, ua hoʻomalu nā ʻeke wai lithium-ion kahiko i ka pā mana. mākeke no ʻumi makahiki. I ka wā e hiki mai ana, e hoʻonui nui ʻia ka kūʻē ʻana ma waena o ka ikaika o ka ikehu a me nā koi palekana a me ka ʻenehana ʻenehana lithium-ion kuʻuna.
I ka pane ʻana i nā hoʻokolohua a me nā huahana pākaukau paʻa mai nā ʻoihana ʻē aʻe, ua ʻōlelo ʻo Akira Yoshino: "Manaʻo wau e hōʻike ana nā ʻoihana paʻa i kahi ala e hiki mai ana, a he nui ka lumi no ka hoʻomaikaʻi ʻana. Manaʻo wau e ʻike koke i ka holomua hou.
Ua ʻōlelo pū ʻo ia, ua like nā ʻenekini paʻa i ka ʻenehana me nā pā lithium-ion. "Ma o ka hoʻomaikaʻi ʻana i ka ʻenehana, hiki i ka wikiwiki o ka ʻauʻau lithium ion ke hiki i ka 4 mau manawa i ka wikiwiki o kēia manawa." Ua haʻi aku ʻo Akira Yoshino i kahi mea hoʻolaha ma ka First Business News.
ʻO nā ʻōhua paʻa paʻa he mau pākahi lithium-ion e hoʻohana ana i nā electrolytes solid-state. Ma muli o ka hoʻololi ʻana o nā electrolyte solid-state i ka electrolyte organic hiki ke pahū i loko o nā ʻeke lithium-ion kuʻuna, hoʻonā kēia i nā pilikia nui ʻelua o ka ikehu kiʻekiʻe a me ka hana palekana kiʻekiʻe. Hoʻohana ʻia nā electrolytes solid-state i ka ikehu hoʻokahi ʻO ka pākaukau e pani ana i ka electrolyte he ʻoi aku ka nui o ka ikehu, i ka manawa like i ka mana nui a me ka manawa hoʻohana lōʻihi, ʻo ia ke ʻano o ka ulu ʻana o ka hanauna hou o nā pā lithium.
Akā ke kū nei nā ʻōhua paʻa i nā pilikia e like me ka hōʻemi ʻana i nā kumukūʻai, ka hoʻomaikaʻi ʻana i ka palekana o nā electrolytes paʻa, a me ka mālama ʻana i ka pilina ma waena o nā electrodes a me nā electrolytes i ka wā o ka hoʻouka ʻana a me ka hoʻokuʻu ʻana. I kēia manawa, nui nā hui kaʻa nunui o ka honua e hoʻopukapuka nui nei i ka R&D no nā ʻenekini paʻa. No ka laʻana, ke hoʻomohala nei ʻo Toyota i kahi pākaukau paʻa, akā ʻaʻole i hōʻike ʻia ke kumukūʻai. Manaʻo nā hui noiʻi e hiki i ka 2030, manaʻo ʻia ke koi ʻana o ka pākaukau paʻa honua i ka 500 GWh.
Ua ʻōlelo ʻo Polofesa Whitingham, ka mea nāna i hāʻawi i ka makana Nobel me Akira Yoshino, ʻo nā pāpaʻi solid-state ka mea mua e hoʻohana ʻia i nā mea uila liʻiliʻi e like me nā kelepona akamai. "No ka mea, aia nō nā pilikia nui i ka hoʻohana ʻana i nā ʻōnaehana nui." Ua ʻōlelo ʻo Professor Wittingham.
Ka manawa hoʻouna: Dec-16-2019