Ka Hoʻomaopopo ʻana i nā Bateri Lithium Ion: ʻO nā mea āpau āu e pono ai e ʻike!

ʻO nā ʻoniʻoni Lithium ka ʻano maʻamau o nā pākaukau rechargeable i hana ʻia i kēia lā. Hoʻohana ʻia lākou i nā mea he nui - mai nā kamepiula a me nā kelepona hele i nā kaʻa a me nā kaohi mamao - a ua lilo lākou i ʻāpana koʻikoʻi o ko mākou ola i kēlā me kēia lā. He aha ke ʻano o nā pākahi lithium ion? Pehea ko lākou ʻokoʻa mai nā ʻano pākaukau ʻē aʻe? A he aha nā mea maikaʻi a me nā pōʻino? E nānā pono kākou i kēia mau pila kaulana a me ko lākou hopena iā ʻoe.

 

He aha ke ʻano o nā pākahi lithium ion?

 

ʻO nā ʻona lithium ion he mau pūnaewele pākaukau e hoʻohana i nā ion lithium i kā lākou electrolytes. Loaʻa iā lākou kahi cathode, kahi anode, a me kahi mea hoʻokaʻawale. Ke hoʻopiʻi nei ka pākaukau, neʻe ka lithium ion mai ka anode i ka cathode; ke hoʻokuʻu ʻia, neʻe ia mai ka cathode a i ka anode.

 

Pehea ka ʻokoʻa o nā pākahi lithium ion mai nā ʻano pākaukau ʻē aʻe?

 

He ʻokoʻa nā ʻōhua lithium ion mai nā ʻano pākaukau ʻē aʻe, e like me ka nickel-cadmium a me ka waikawa lead. Hiki ke hoʻouka hou ʻia, ʻo ia hoʻi, hiki ke hoʻohana ʻia i nā manawa he nui me ka ʻole o ke kumu kūʻai ʻana i nā pākaukau. A ʻoi aku ka lōʻihi o ko lākou ola ʻana ma mua o nā ʻano pākahi ʻē aʻe. ʻO nā ʻanuʻu lead-acid a me ka nickel-cadmium wale nō ka lōʻihi ma kahi o 700 a 1,000 mau kaʻina hana ma mua o ka emi ʻana o ko lākou hiki. Ma ka ʻaoʻao ʻē aʻe, hiki i nā pākahi lithium ion ke kūpaʻa a hiki i 10,000 mau kaʻina hoʻopiʻi ma mua o ka pono ke hoʻololi ʻia. A no ka mea pono ʻole ka mālama pono ʻana o kēia mau pila ma mua o nā mea ʻē aʻe, ʻoi aku ka maʻalahi o ka lōʻihi.

 

ʻO nā mea maikaʻi o nā pākahi lithium ion

 

ʻO nā mea maikaʻi o nā pākahi lithium ion ʻo ia ka hāʻawi ʻana i ka volta kiʻekiʻe a me ka haʻahaʻa haʻahaʻa haʻahaʻa. ʻO ka volta kiʻekiʻe, hiki ke hoʻouka koke ʻia nā mea hana, a ʻo ka haʻahaʻa haʻahaʻa haʻahaʻa, ʻo ia ka mea e paʻa ai ka pākaukau i ka wā ʻaʻole hoʻohana. Kōkua kēia mau hiʻohiʻona e pale aku i kēlā mau manawa hoʻonāukiuki ke kiʻi ʻoe i kāu hāmeʻa - ʻike wale ʻia ua make.

 

ʻO nā pōʻino o nā pākahi lithium ion

 

Inā ua ʻike ʻoe i nā kuhikuhi i ka "hopena hoʻomanaʻo," e pili ana ia i ke ʻano o ka nalo ʻana o nā pākahi lithium ion i ko lākou hiki ke hoʻoiho inā hoʻokuʻu mau ʻia a hoʻopiha hou ʻia. Loaʻa ka pilikia ma muli o ka mālama ʻana o kēia mau ʻano pākahi i ka ikehu - me nā hopena kemika. He kaʻina hana kino ia, ʻo ia hoʻi, i kēlā me kēia manawa e hoʻopaʻa ʻia ai ka pākaukau, haki kekahi o nā kemika i loko. Hoʻokumu kēia i nā waihona ma nā electrodes, a i ka nui o nā uku, kūkulu kēia mau waihona e hana i kahi ʻano "hoʻomanaʻo."

 

ʻO kahi hopena koʻikoʻi o kēia, ʻo ia ka hoʻokuʻu ʻana o ka pākaukau inā ʻaʻole hoʻohana ʻia. ʻO ka hope, ʻaʻole e paʻa hou ka mana o ka pākaukau i mea e pono ai—ʻoiai inā hoʻohana wale ʻia ia i nā manawa a pau o kona ola ʻana.

 

ʻO nā pākahi liʻiliʻi liʻiliʻi kekahi o nā ʻano maʻamau o nā pākaukau rechargeable i hana ʻia i kēia lā. Hoʻohana ʻia lākou i nā mea he nui - mai nā kamepiula a me nā kelepona hele i nā kaʻa a me nā kaohi mamao - a ua lilo lākou i ʻāpana koʻikoʻi o ko mākou ola i kēlā me kēia lā. Nui nā ʻano mea e noʻonoʻo ai i ke kūʻai ʻana i pākaukau no kāu hāmeʻa, akā pono e hoʻomanaʻo he māmā, lōʻihi, a maikaʻi hoʻi nā pākahi lithium ion. Eia kekahi, hele mai lākou me nā hiʻohiʻona e like me ka haʻahaʻa haʻahaʻa haʻahaʻa haʻahaʻa a me ka hana haʻahaʻa haʻahaʻa. ʻO nā Bateri Lithium Ion paha ka mea kūpono loa iā ʻoe!