No ke aha i ʻoi aku ka palekana o nā Bateri LiFePO4 ma mua o nā Bateri Lithium ʻē aʻe?

Ua hoʻololi nā pākahi Lithium i ka ʻāina o ka mana lawe lima, akā mau ka hopohopo e pili ana i ka palekana. ʻO nā nīnau e like me "palekana paha nā pā lithium?" hoʻomau, ʻoi aku ka noʻonoʻo ʻana i nā hanana e like me ke ahi pākaukau. Eia nō naʻe, ua puka mai nā pākahi LiFePO4 ma ke ʻano he koho pākaukau lithium palekana loa i loaʻa. Hāʻawi lākou i nā hana kemika a me nā mechanical e hoʻoponopono ai i nā pilikia palekana e pili ana i nā pā lithium-ion kuʻuna. Ma kēia ʻatikala, ʻimi mākou i nā pono palekana kūikawā o nā pā LiFePO4, e pane ana i nā nīnau e pili ana i ko lākou palekana a me ka hilinaʻi.

Ka hoohalike ana o na LiFePO4 Kiekie Hana Hana

Hōʻike ka papa ma luna nei i nā ʻāpana hana o nā pākahi LiFePO4 i hoʻohālikelike ʻia me nā ʻano pākaukau maʻamau. Hōʻike nā ʻeke LiFePO4 i ke kūpaʻa wela ʻoi aku ka maikaʻi, me ka haʻahaʻa haʻahaʻa o ka wela i ka wā o ka hoʻouka ʻana ke hoʻohālikelike ʻia me nā pā lithium-ion. Hoʻohui ʻia, hōʻike lākou i ka paʻa o ke kaʻina hana charging, e hilinaʻi nui ai lākou. Eia kekahi, hoʻokiʻekiʻe nā pākahi LiFePO4 i ka hopena kiʻekiʻe, e hōʻoiaʻiʻo ana i ka paʻa ʻana i nā kūlana paʻakikī. ʻO ka noʻonoʻo palekana, ʻo nā pākahi LiFePO4 ke kū nei ma ke ʻano he mea hiki ʻole ke puhi a pahū ʻole, e hālāwai ana i nā koi palekana. ʻO ke kaiapuni, ʻaʻohe mea ʻawaʻawa a ʻaʻole hoʻohaumia ʻia, hāʻawi i kahi kaiaola maʻemaʻe.

Hoʻolālā Kimia a me Mechanical

Loaʻa i nā ʻōhua LiFePO4 kahi hui kemika kū hoʻokahi i hoʻonohonoho ʻia a puni ka phosphate, kahi e hāʻawi ai i ka paʻa ʻole. Wahi a ka noiʻi mai kaKa Nupepa o na Punawai Mana, ʻo ka phosphate-based chemistry e hōʻemi nui i ka pilikia o ka holo ʻana i ka wela, e hoʻolilo i nā pā LiFePO4 i mea palekana no nā noi like ʻole. ʻAʻole e like me kekahi mau ʻeke lithium-ion me nā mea cathode ʻē aʻe, mālama nā pā LiFePO4 i ka kūpaʻa o ke kūkulu ʻana me ka ʻole o ka hoʻoweliweli ʻana i ka wela i nā pae weliweli.

Paʻa i ka wā o ka hoʻopaʻa ʻana

ʻO kekahi o nā hiʻohiʻona palekana koʻikoʻi o nā pākahi LiFePO4 ʻo ko lākou kūpaʻa i nā pōʻai hoʻoili. ʻO kēia ikaika kino e hōʻoia i ka paʻa ʻana o nā ion a i waena o ka kahe o ka oxygen i ka wā o ka hoʻouka ʻana a i ʻole nā ​​​​hana hewa. No ka laʻana, ma kahi haʻawina i paʻi ʻia eNature Communications, Ua hōʻike nā ʻenekini LiFePO4 i ke kūpaʻa ʻoi aku ka maikaʻi i ka hoʻohālikelike ʻia me nā kemika lithium ʻē aʻe, e hōʻemi ana i ka hopena o ka hāʻule koke a i ʻole nā ​​hanana pōʻino.

Ka ikaika o na paa

ʻO ka ikaika o nā mea paʻa i loko o ke ʻano o nā pākahi LiFePO4 e kōkua nui i ko lākou palekana. Ka noiʻi i mālama ʻia e kaKa Nupepa o na Material Kemika Ae hōʻoia ana ʻoi aku ka ikaika o ka paʻa hao phosphate-oxide ma nā ʻāpana LiFePO4 ma mua o ka hoʻopaʻa ʻana o ka cobalt oxide i loaʻa i nā kemika lithium ʻē aʻe. Hiki i kēia waiwai hoʻolālā ke hoʻomau i ka paʻa ʻana o nā pila LiFePO4 ma lalo o ka hoʻouka ʻana a i ʻole ka pōʻino kino, e hōʻemi ana i ka hiki ke holo ka wela a me nā pōʻino palekana ʻē aʻe.

Incombustibility and Durability

Kaulana ʻo LiFePO4 no ko lākou ʻano incombustible, e hōʻoiaʻiʻo ana i ka palekana i ka wā o ka hoʻouka ʻana a i ʻole ka hoʻokuʻu ʻana. Eia kekahi, hōʻike kēia mau pākaukau i ke kūpaʻa kūʻokoʻa, hiki ke kū i nā kūlana kūlohelohe. Ma na hoao ana i hanaia eNā Hōʻike Kūʻai, Ua ʻoi aku ka nui o nā ʻona LiFePO4 ma mua o nā pākahi lithium-ion kuʻuna i nā hoʻokolohua lōʻihi, e hōʻike hou ana i ko lākou hilinaʻi i nā hiʻohiʻona maoli.

Noonoo Kaiapuni

Ma waho aʻe o ko lākou mau pono palekana, hāʻawi nā pākaukau LiFePO4 i nā pono kūlohelohe koʻikoʻi. Wahi a kahi noiʻi a kaNūpepa o Cleaner Production, LiFePO4 ʻaʻohe mea ʻawaʻawa, ʻaʻole hoʻohaumia ʻia, a ʻaʻohe metala honua laha ʻole, e hoʻolilo iā lākou i koho hoʻomau. Ke hoʻohālikelike ʻia me nā ʻano pākaukau e like me nā pahu lithium lead-acid a me ka nickel oxide lithium, ʻo nā pā LiFePO4 e hōʻemi nui i nā pilikia o ke kaiapuni, e hāʻawi ana i kahi maʻemaʻe a ʻoi aku ka hoʻomau.

ʻO Lithium Iron Phosphate (Lifepo4) Palekana FAQ

ʻOi aku ka palekana o ka LiFePO4 ma mua o ka lithium ion?

ʻOi aku ka palekana o nā pākahi LiFePO4 (LFP) ma mua o nā pākahi lithium-ion kuʻuna. ʻO ke kumu nui kēia ma muli o ka paʻa paʻa ʻana o ka kemika lithium iron phosphate i hoʻohana ʻia i nā pākahi LiFePO4, e hōʻemi ana i ka hopena o ka holo ʻana o ka wela a me nā pōʻino palekana ʻē aʻe e pili ana i nā pā lithium-ion. Eia kekahi, ʻoi aku ka liʻiliʻi o nā pā LiFePO4 i ke ahi a i ʻole ka pahū ʻana i ka wā o ka hoʻouka ʻana a i ʻole ka hoʻokuʻu ʻana i ka hoʻohālikelike ʻia me nā pā lithium-ion, e lilo lākou i koho palekana no nā noi like ʻole.

No ke aha i ʻoi aku ka maikaʻi o nā pākahi LiFePO4?

Hāʻawi nā pākaukau LiFePO4 i nā mea maikaʻi e hoʻolilo iā lākou i koho maikaʻi ʻia ma mua o nā ʻano ʻokoʻa pākaukau lithium. ʻO ka mea mua, ʻike ʻia lākou no kā lākou ʻoihana palekana kiʻekiʻe, i hāʻawi ʻia i ka hoʻokumu paʻa paʻa o ka lithium iron phosphate. Hoʻohui hou, ʻoi aku ka lōʻihi o ke ola pōʻaiapuni o nā pā LiFePO4, e hāʻawi ana i ka ʻoi aku ka lōʻihi a me ka hilinaʻi i ka manawa. Eia kekahi, pili lākou i ke kaiapuni, ʻaʻohe mea ʻawaʻawa a ʻaʻole haumia, e hoʻolilo iā lākou i koho hoʻomau no nā mea kūʻai aku eco-conscious.

No ke aha i ʻoi aku ka palekana o nā pākahi LFP?

ʻOi aku ka palekana o nā pākahi LFP ma muli o ke ʻano kemika kūikawā o ka lithium iron phosphate. ʻAʻole like me nā mea ʻenehana lithium ʻē aʻe, e like me ka lithium cobalt oxide (LiCoO2) a i ʻole lithium nickel manganese cobalt oxide (NMC), ʻoi aku ka liʻiliʻi o nā pā LiFePO4 i ka holo ʻana o ka wela, kahi e hōʻemi nui ai i ka hopena o ke ahi a pahū. ʻO ka paʻa o ka paʻa hao phosphate-oxide i loko o nā pāka LiFePO4 e hōʻoiaʻiʻo i ka pono o ke kūkulu ʻana ma lalo o ka overcharging a i ʻole ka pōʻino kino, e hoʻomaikaʻi hou i ko lākou palekana.

He aha nā pōʻino o nā pila LiFePO4?

ʻOiai ke hāʻawi nei nā pākaukau LiFePO4 i nā pono he nui, aia kekahi mau hemahema e noʻonoʻo ai. ʻO kahi drawback koʻikoʻi ko lākou haʻahaʻa haʻahaʻa haʻahaʻa i hoʻohālikelike ʻia me nā mea kemika lithium ʻē aʻe, a hiki ke hopena i nā ʻeke pākahi nui a ʻoi aku ke kaumaha no kekahi mau noi. Hoʻohui ʻia, ʻoi aku ka nui o ke kumukūʻai kiʻekiʻe o nā pali LiFePO4 i hoʻohālikelike ʻia me nā ʻāpana lithium-ion ʻē aʻe, ʻoiai hiki ke hoʻopau ʻia kēia e ko lākou ola lōʻihi a me ka hana palekana.

Ka hopena

Hōʻike nā pila LiFePO4 i kahi holomua nui i ka ʻenehana pākahi, hāʻawi i ka palekana a me ka hilinaʻi ʻole. ʻO kā lākou mau hana kemika a me ka mechanical, i hui pū ʻia me ka incombustibility, ka lōʻihi, a me ke aloha kaiapuni, e hoʻonoho iā lākou ma ke ʻano he koho pākaukau lithium palekana loa i loaʻa. Ke hoʻomau nei nā ʻoihana i ka palekana a me ka hoʻomau ʻana, ua mākaukau nā pānaʻi LiFePO4 e hana koʻikoʻi i ka mana o ka wā e hiki mai ana.