Hoʻohana pinepine ʻia nā LFP e hoʻololi i nā pākaukau lead-acid.Hoʻohana ʻia ia no ka hoʻohana ʻana ma nā papa hana wahi, nā mīkini papahele, nā ʻāpana traction, nā kaʻa wikiwiki haʻahaʻa a me nā ʻōnaehana mālama ikehu.
ʻOi aku ka hoʻomanawanui ʻana o ka lithium iron phosphate i nā kūlana hoʻopihapiha piha a emi ʻole ke koʻikoʻi ma mua o nā ʻōnaehana lithium-ion ʻē aʻe inā mālama ʻia ka volta kiʻekiʻe no kekahi manawa.Ma ke ʻano he kālepa, ʻo ka haʻahaʻa haʻahaʻa o 3.2V/cell e hōʻemi i ka ikehu kikoʻī.Eia kekahi, ʻo ka haʻahaʻa haʻahaʻa e hoʻohaʻahaʻa i ka hana, a ʻo nā mahana mālama kiʻekiʻe e hōʻemi i ke ola, akā ʻoi aku ka maikaʻi ma mua o ka waikawa lead, nickel cadmium a i ʻole nickel metal hydride.He kiʻekiʻe ka hoʻokuʻu ʻana o ka lithium phosphate ma mua o nā pākahi lithium-ion ʻē aʻe, hiki ke hoʻopilikia i nā pilikia kaulike i ko lākou mau makahiki.
ʻOi aku ka hoʻomanawanui ʻana o ka lithium iron phosphate i nā kūlana hoʻopihapiha piha a emi ʻole ke koʻikoʻi ma mua o nā ʻōnaehana lithium-ion ʻē aʻe inā mālama ʻia ka volta kiʻekiʻe no kekahi manawa.Ma ke ʻano he kālepa, ʻo ka haʻahaʻa haʻahaʻa o 3.2V/cell e hōʻemi i ka ikehu kikoʻī.Eia kekahi, ʻo ka haʻahaʻa haʻahaʻa e hoʻohaʻahaʻa i ka hana, a ʻo nā mahana mālama kiʻekiʻe e hōʻemi i ke ola, akā ʻoi aku ka maikaʻi ma mua o ka waikawa lead, nickel cadmium a i ʻole nickel metal hydride.He kiʻekiʻe ka hoʻokuʻu ʻana o ka lithium phosphate ma mua o nā pākahi lithium-ion ʻē aʻe, hiki ke hana i nā pilikia kaulike me ka ʻelemakule.
Hoʻokumu ʻia nā pā lithium mana i nā electrodes maikaʻi, nā electrodes maikaʻi ʻole, nā electrolytes, nā mea hoʻokaʻawale, a me nā mea ʻē aʻe, a koi aku i ka nui o ka ikehu kiʻekiʻe, ke ola lōʻihi, ka hilinaʻi a me ka palekana.ʻO kāna kumu hana ʻo ia ka neʻe ʻana o nā electrons ma o ka hopena kemika ma waena o nā mea electrode maikaʻi a maikaʻi ʻole a me ka electrolyte e hoʻohua i ka uila.I ka wā o ka hoʻouka ʻana (e lawe ana i ka manaʻo o ka pākaukau lithium-ion ma ke ʻano he laʻana), hoʻopuka ka electrode maikaʻi o ka pākaukau i Li﹢, Li﹢ i hoʻokaʻawale ʻia mai ka electrode maikaʻi, a hoʻokomo ʻia i loko o ka electrode maikaʻi ʻole ma o ka electrolyte;akā, i ka wā e hoʻokuʻu ai, ua deintercalated ʻo Li﹢ mai ka electrode maikaʻi ʻole a hoʻokomo ʻia i loko o ka electrode maikaʻi ma o ka electrolyte.
Ka manawa hoʻouna: Jun-03-2019