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Pākuhi Lithium Polymer

07 Apr, 2022

By hoppt

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Pākuhi Lithium Polymer

ʻO kekahi o nā hiʻohiʻona i nānā ʻole ʻia o ke ola pākaukau ʻo ia ka helu o ka uku - e hāʻawi ka pākaukau i ka mana liʻiliʻi i kahi hāmeʻa inā ua hoʻopiʻi ʻia i ke ala āpau.

Ma muli o ka piʻi ʻana o ka hoʻohana ʻana i ka pākaukau lithium polymer, ua loaʻa i kēia mau pila ke kaulana ma muli o ko lākou haʻahaʻa haʻahaʻa a me nā uku uku kiʻekiʻe. Eia hou, kū'ē lākou i ka wela a me ka makū.

Akā, ʻoiai nā pōmaikaʻi a pau, aia nō kekahi ʻaoʻao koʻikoʻi: ʻaʻole lākou e lōʻihi e like me nā ʻano pākahi ʻē aʻe no ka mea ua maloʻo wikiwiki lākou i ka wā i hoʻopaʻa ʻia ai.

Nui nā ʻano hoʻonā no kēia, me ka supersole (kahi uhi kūikawā e mālama ai i nā pā lithium ion mai ka maloʻo ʻana) a me nā ʻano hana ʻē aʻe, akā aia kekahi i hahai ʻia e ka hapa nui o nā mea hana. No ka mea, ʻaʻole hoʻohana kēia mau pila i ka wai kuʻuna a hoʻopili i ka electrolyte, pono lākou i kahi gel palupalu e hana e like me ka electrolyte. Hoʻonoho ʻia kēia gel ma waena o ʻelua mau electrodes o ka pākaukau a me kahi voli kiʻekiʻe i hoʻopili ʻia iā lākou, hana ia i kahi au uila e kahe ma waena o nā electrodes ʻelua.

ʻO ka pākaukau he polymer (conductive, heat-resistant material) i loaʻa i ka paʻakai lithium a ua hoʻopuni ʻia kēia e kahi wai insulating. ʻO ka wai insulating e pale i ka polymer mai ka kahe ʻana i waho a pale pū i ka electrolyte mai ka ʻā ʻana i loko o ke ahi inā he kaapuni pōkole uila.

Ma muli o ke ʻano o ka pākaukau lithium polymer, ʻaʻohe electrolytes hiki ke kahe i waho. No ka mea, ʻaʻohe electrolyte i kēia manawa, pale kēia i ka hiki ʻana mai o ka leakage. ʻO ke ʻano o kēia, ʻoi aku ka haʻahaʻa o ke ahi a i ʻole ka pahū ʻana ma mua o ka pākaukau lithium ion kuʻuna.

ʻOi aku ka liʻiliʻi o ka manawa e hoʻopaʻa ai i kēia mau pila a hiki iā lākou ke mālama i ka nui o ka hoʻokuʻu ʻana. ʻO kēia ka mea e hiki ai i nā ʻoihana ke pale i ka pono o ka uku.

pono

ʻO ka pōmaikaʻi nui o nā pākahi lithium polymer ʻo ia ka maikaʻi loa o ka mana. ʻO ia ke ʻano o ka nui o ka mālama ʻana i ka ikehu e hoʻonui nui ʻia, ʻo ia ka manaʻo e hiki ke mālama ʻia ka mana hou aʻe i ka wahi like me ka liʻiliʻi o ke kaumaha. ʻO ka pōmaikaʻi ʻē aʻe, ʻoi aku ka liʻiliʻi o ka manawa no ka hoʻopiha hou ʻana o ka pākaukau, ʻoi aku ka maikaʻi ke hoʻohālikelike ʻia me nā pā lithium ion.

Hoʻopuka hou

ʻO ka drawback koʻikoʻi ʻo ia ka ʻike ʻia o nā pā lithium polymer no ka maloʻo ʻana. Ke hana ʻia kēia, pau ka hana ʻana o ka pākaukau, no laila pono ke hoʻololi ʻia. Eia nō naʻe, aia nā ala e hiki ai i ke kanaka ke pale i ka pilikia o ka maloʻo ʻana o kēia mau pila a pēlā e hōʻemi ai i ka pilikia o ke pani ʻana iā lākou.

ʻO ka mea maʻamau, ʻaʻole hiki ke hāʻawi ʻia nā pā lithium polymer i kahi hoʻohaʻahaʻa wikiwiki loa. ʻOi aku ka pipiʻi o ka ʻenehana lithium polymer i kēia manawa.

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