ʻO ka mālama ʻana i ka ikehu me ka hoʻohana ʻana i ka pā uila lithium iron phosphate palekana a ʻaʻole paha? I ka hiki ʻana mai i nā pā lithium iron phosphate, e hopohopo mua mākou i kona palekana, a ma hope o kāna hoʻohana ʻana i ka hana. I ka hoʻohana pono ʻana o ka mālama ʻana i ka ikehu, pono ka mālama ʻana i ka ikehu i ka hana palekana kiʻekiʻe, ke ola pōʻai kiʻekiʻe, ke kumu kūʻai haʻahaʻa o nā pā lithium. No laila, palekana ka pākaukau lithium hao phosphate a i ʻole? Ma kēia pepa, lawe ʻo XUANLI hoʻoponopono uila iā ʻoe e ʻike.
Ma Kina, ua hoʻolauna ʻia nā kulekele i kēia manawa e hoʻolaha a hoʻoponopono i ka hoʻomohala ʻana o ka mālama ʻana i ka ikehu a me ka waiho ʻana i nā koi no nā kūlana palekana kūpono. No ka mālama ʻana i ka ikehu electrochemical ka pale ʻana i nā pōʻino ahi, waiho ʻia nā koi kikoʻī, me ka.
(1) ʻAʻole pono e koho ka mana hoʻopaʻa ikehu electrochemical ma waena a me ka nui i nā pākahi lithium ternary, nā ʻeke sodium-sulfur, ʻaʻole pono e koho i ka hoʻohana ʻana i nā pihi mana lua;
（2) ʻo ke koho ʻana i ka lua o ka hoʻohana ʻana i nā pihi mana, pono e nānā pono a hui pū ʻia me ka ʻikepili traceability no ka loiloi palekana;
（3) Pono ka lumi lako pākaukau lithium-ion he hoʻonohonoho papa hoʻokahi, ʻoi aku ka maikaʻi o ka hoʻohana ʻana i ke ʻano hale hana mua.
Inā ʻo ia ka ʻōnaehana mālama ikehu nui o ka honua me ka hoʻohana ʻana i nā pākahi lithium ternary, a i ʻole ka lithium iron phosphate koʻikoʻi o Kina, pono e hoʻi nā ʻōnaehana mālama ikehu i ka palekana nui loa, ʻo ia ka pōhaku kihi o ka hoʻomohala ʻana.
I nā makahiki i hala iho nei, ua piha piha ka ʻenehana lithium iron phosphate, a ʻo nā pākahi lithium ternary, ʻaʻole i loaʻa i nā pahu lithium iron phosphate kekahi pilikia palekana, ʻoi aku ka kiʻekiʻe ma mua o ka palekana o nā pākī lead-acid. ʻO kēia ka hoʻohālikelike o nā waiwai nui o nā mea lithium iron phosphate a me nā mea ternary.
E like me kāu e ʻike ai, pono ka pākaukau i hoʻohana ʻia i ka mālama ʻana i ka ikehu i ke ola lōʻihi, palekana kiʻekiʻe a me ke kumu kūʻai haʻahaʻa. ʻOiai ka haʻahaʻa o ka ikehu o ka lithium iron phosphate pākahiko, akā ʻo kāna hana kiʻekiʻe-mehana, ʻo ka mea nui ʻo ka thermal stability maikaʻi ka hana palekana, ola lōʻihi, a i kēia manawa, ʻoi aku ka haʻahaʻa o kona kumukūʻai ma mua o ternary.
Ma ke ʻano o nā mea ternary, loaʻa iā ia ka mana gram kiʻekiʻe a me ka paepae hoʻokuʻu kiʻekiʻe, ʻo ia ka manaʻo kiʻekiʻe o ka ikehu. ʻOi aku ka maikaʻi o kāna hana haʻahaʻa haʻahaʻa, maʻamau ka hana wela kiʻekiʻe, maʻamau ka paʻa wela, maʻamau ka hana palekana.
Mai kahi hiʻohiʻona holoʻokoʻa, mai nā koi mālama mālama ikehu o ka palekana kiʻekiʻe, ke ola lōʻihi, ke kumu kūʻai haʻahaʻa, ʻo ka pahu pahu pahu lithium hao phosphate ke koho maikaʻi loa o nā mea no ka mālama ʻana i ka ikehu.
Loaʻa i ka pā uila lithium iron phosphate nā pono o ka palekana a me ka hilinaʻi, ke ola lōʻihi o ka lawelawe, ka wāwae liʻiliʻi, ka hana maʻalahi a me ka mālama. Hoʻohana ka huahana i ka lithium iron phosphate battery cell, nona ke kaʻina hana e hoʻohana i nā lako pono piha, me ka ʻoi aku ka maikaʻi o ka huahana, ʻaʻohe pahū a ʻaʻohe ahi, ʻo ia ka mea palekana palekana i ka pā lithium.
ʻO ka hoʻopiʻi a me ka hoʻokuʻu ʻana ʻelua mau kūlana hana maʻamau o nā pā lithium. Ke hoʻouka a hoʻokuʻu ʻia ka pākaukau lithium hao phosphate, no ka mea ʻaʻole ikaika ka mana o ka hao hao, ʻaʻole ia e hoʻokuʻu i ka oxygen, paʻakikī maoli ke hana me ka hopena electrolyte redox, ka mea e hoʻopiʻi a hoʻokuʻu ʻia ka pākaukau lithium hao phosphate i kahi kaʻina hana. kaiapuni palekana. ʻAʻole wale ia, lithium iron phosphate pākahiko i ka hoʻokuʻu multiplier nui, a hiki i ka overcharge a me ka hoʻokuʻu kaʻina hana, paʻakikī ke hana i ka hopena redox ikaika.
I ka manawa like, ʻo ka lithium i ka de-embedding, hoʻololi ka lattice i mea e emi ai ka nui o ka cell (ka ʻāpana liʻiliʻi loa o ka haku melemele) i ka nui, e hoʻopau wale i ka piʻi ʻana o ka nui o ka cathode kalapona i ka hopena, no laila. ʻO ka hoʻopiʻi a me ka hoʻokuʻu ʻana o ka pā lithium iron phosphate hiki ke mālama i ke kūpaʻa o ke ʻano kino, e hoʻopau ana i ka hiki ke hoʻonui i ka leo a me ke ʻano o ka haki ʻana o ka pā.
He mea koʻikoʻi ka hoʻomohala ʻenehana ʻenehana lithium-ion hou i ke ʻano o ka palekana, e pili ana i ka hoʻomohala ʻana i ka wā e hiki mai ana o ka nui o ka mālama ʻana i ka ikehu lōʻihi o ka lithium. ʻO ka mālama ʻana i ka ikehu lithium iron phosphate pākaukau palekana kiʻekiʻe, haʻahaʻa haʻahaʻa, hoʻomau ka pahuhopu hoʻomohala maʻamau o nā ʻoihana, akā ʻo ka ʻoihana mālama ʻana i ka ikehu ke koi wikiwiki nei i ke kuhikuhi koʻikoʻi o ka hoʻouka ʻana.
Ka manawa hoʻouna: Jan-03-2023