Loaʻa nā pākahi Lithium-ion i nā hāmeʻa a pau āu i loaʻa ai.Mai nā smartphones i nā kaʻa uila, ua hoʻololi kēia mau pila i ka honua.Eia nō naʻe, loaʻa i nā pākahi lithium-ion kahi papa inoa o nā drawbacks e hana ai i ka lithium iron phosphate (LiFePO4) i kahi koho maikaʻi loa.

Pehea ka ʻokoʻa o nā Bateri LiFePO4?

ʻO ka ʻōlelo koʻikoʻi, ʻo nā pākahi LiFePO4 kekahi mau ʻona lithium-ion.Nui nā ʻano ʻokoʻa like ʻole o nā kemika pākaukau lithium, a hoʻohana nā pā LiFePO4 i ka lithium iron phosphate ma ke ʻano he cathode material (ʻo ka ʻaoʻao maikaʻi ʻole) a me ka electrode carbon graphite e like me ka anode (ʻaoʻao maikaʻi).

Loaʻa i nā pākahi LiFePO4 ka haʻahaʻa haʻahaʻa haʻahaʻa o nā ʻano pākaukau lithium-ion o kēia manawa, no laila ʻaʻole makemake ʻia no nā mea i hoʻopaʻa ʻia e like me nā smartphones.Eia nō naʻe, hele mai kēia kālepa hoʻopaʻa ʻana i ka ikehu me kekahi mau pono maikaʻi.

Nā Pōmaikaʻi o nā Bateri LiFePO4

ʻO kekahi o nā hemahema nui o nā pākahi lithium-ion maʻamau, ʻo ia ka hoʻomaka ʻana o ka pau ʻana ma hope o kekahi mau haneli haneli.ʻO kēia ke kumu e nalowale ai kāu kelepona i kona hiki ke kiʻekiʻe ma hope o ʻelua a ʻekolu mau makahiki.

Hāʻawi maʻamau nā pila LiFePO4 ma kahi o 3000 mau pōʻai piha piha ma mua o ka hoʻomaka ʻana e nalowale ka hiki.ʻOi aku ka maikaʻi o nā pākaukau e holo ana ma lalo o nā kūlana kūpono ma mua o 10,000 mau pōʻai.ʻOi aku ka liʻiliʻi o kēia mau pākaukau ma mua o nā pā lithium-ion polymer, e like me nā mea i loaʻa i nā kelepona a me nā kamepiula.

Hoʻohālikelike ʻia me kahi ʻano maʻamau o ka pā lithium, nickel manganese cobalt (NMC) lithium, LiFePO4 mau kumu kūʻai haʻahaʻa.Hoʻohui ʻia me ke ola hou o LiFePO4, ʻoi aku ka liʻiliʻi o lākou ma mua o nā koho.

Eia kekahi, ʻaʻohe nickel a i ʻole kobalt i loko o nā pā LiFePO4.He kakaikahi a he pipiʻi kēia mau mea ʻelua, a aia nā pilikia kaiapuni a me nā pono e pili ana i ka mining iā lākou.ʻO kēia ka mea e hana ai i nā pila LiFePO4 i ʻano pākaukau ʻōmaʻomaʻo me ka liʻiliʻi o ka paio e pili ana i kā lākou mau mea.

ʻO ka pōmaikaʻi nui hope loa o kēia mau pila ʻo ko lākou palekana hoʻohālikelike i nā mea kemika pākahi lithium ʻē aʻe.Ua heluhelu paha ʻoe e pili ana i ke ahi pākaukau lithium i nā polokalamu e like me nā smartphones a me nā papa kaulike.

ʻOi aku ka paʻa o nā pākahi LiFePO4 ma mua o nā ʻano pākahi lithium ʻē aʻe.ʻOi aku ka paʻakikī o ka hoʻā ʻana, ʻoi aku ka maikaʻi o ka mālama ʻana i nā mahana kiʻekiʻe a ʻaʻole e hoʻoheheʻe ʻia e like me nā mea ʻē aʻe lithium chemistries.

No ke aha mākou e ʻike ai i kēia mau pākaukau i kēia manawa?

Ua paʻi mua ʻia ka manaʻo no nā ʻokoʻa LiFePO4 i ka makahiki 1996, akā ʻaʻole i hiki i ka makahiki 2003 i lilo ai kēia mau pihi i mea ola maoli, mahalo i ka hoʻohana ʻana i nā nanotubes kalapona.Mai ia manawa, ua liʻiliʻi ka manawa no ka hoʻonui ʻana i ka hana nui, e lilo nā kumukūʻai i mea hoʻokūkū, a me nā hihia hoʻohana maikaʻi loa no kēia mau pākaukau.

Aia wale nō i ka hopena o nā makahiki 2010 a me nā makahiki 2020 mua i loaʻa nā huahana pāʻoihana e hōʻike ana i ka ʻenehana LiFePO4 ma nā papa a ma nā pūnaewele e like me Amazon.

I ka manawa e noʻonoʻo ai i ka LiFePO4

Ma muli o ko lākou haʻahaʻa haʻahaʻa o ka ikehu, ʻaʻole koho maikaʻi nā pā LiFePO4 no ka ʻenehana lawe lima lahilahi a māmā.No laila ʻaʻole ʻoe e ʻike iā lākou ma nā smartphones, papa, a i ʻole laptops.ʻAʻole i kēia manawa.

Eia naʻe, ke kamaʻilio e pili ana i nā mea pono ʻaʻole pono ʻoe e lawe pū me ʻoe, ʻoi aku ka liʻiliʻi o ka haʻahaʻa haʻahaʻa.Inā ʻoe e ʻimi nei e kūʻai i UPS (Uninterruptible Power Supply) no ka mālama ʻana i kāu kelepona a i ʻole ke kahua hana i ka wā o ka pau ʻana o ka mana, he koho maikaʻi loa ʻo LiFePO4.

ʻO ka ʻoiaʻiʻo, ke hoʻomaka nei ʻo LiFePO4 e lilo i mea koho maikaʻi loa no nā noi kahi i koho maikaʻi ʻia ai nā pākī waikawa lead e like me nā mea a mākou e hoʻohana ai i nā kaʻa.Hoʻopili ia i ka mālama ʻana i ka mana solar home a i ʻole nā ​​mana hoʻopaʻa i hoʻopaʻa ʻia i ka grid.ʻOi aku ke kaumaha o nā ʻakika ʻakika alakaʻi, ʻoi aku ka liʻiliʻi o ka ikehu, ʻoi aku ka pōkole o ke ola, ʻona, ʻaʻole hiki ke hoʻopaʻa i nā hoʻokuʻu hohonu me ka ʻole o ka hoʻohaʻahaʻa.

Ke kūʻai aku ʻoe i nā mea hoʻohana ʻia i ka lā e like me ke kukui lā, a loaʻa iā ʻoe ke koho e hoʻohana i ka LiFePO4, ʻo ia ke koho pololei.Hiki i ka mea hana ke hana no nā makahiki me ka ʻole o ka mālama ʻana.