Ua kapa ʻia ke kelepona pihi ma muli o ke ʻano a me ka nui o kahi pihi, a he ʻano pākahiko liʻiliʻi ia, i hoʻohana nui ʻia i nā huahana uila lawe lima me ka volta hana haʻahaʻa a me ka hoʻohana ʻana i ka mana liʻiliʻi, e like me nā uaki uila, nā mīkini helu, nā mea kōkua lohe, nā thermometer uila a me nā pedometer. ʻO ka pākahiko pihi kuʻuna he pākahiko hoʻolei ʻia, aia ka pākahiko oxide kālā, ka pākahiko pihi peroxide kālā, ka pākahiko pihi hāmare, ka pākahiko pihi manganese alkaline, ka pākahiko pihi mercury, a pēlā aku. Eia ka mea e hoʻomaopopo ai i nā ʻano a menā hiʻohiʻona o nā pila pihi.
A. Nā ʻano a me nā kumu hoʻohālike onā pila pihi
Nui nā ʻano pila pihi, ʻo ka hapa nui o ia mau mea i kapa ʻia ma muli o nā mea i hoʻohana ʻia, e like me nā pila ʻokikene kālā, nā pila pihi, nā pila manganese alkaline a pēlā aku. Eia kekahi mau pila pihi maʻamau.
1. Pākahiko ʻokikene kālā
He lōʻihi ke ola lawelawe o ka pila pihi, kiʻekiʻe ka mana a me nā ʻano ʻē aʻe, ua laha loa ka hoʻohana ʻana, ʻo kāna hoʻohana ʻana o ka nui o ka ikaika. ʻO kēia ʻano pila e ka oxide kālā ma ke ʻano he electrode maikaʻi, zinc metal ma ke ʻano he electrode maikaʻi ʻole, electrolyte no ka potassium hydroxide a i ʻole sodium hydroxide. Hoʻopuka ʻia ka uila e ka pilina kemika ma waena o ka zinc a me ka oxide kālā. ʻO ka mānoanoa (kiʻekiʻe) o ke kelepona pihi oxide kālā he 5.4mm, 4.2mm, 3.6mm, 2.6mm, 2.1mm, a ʻo kona anawaena he 11.6mm, 9.5mm, 7.9mm, 6.8mm. I ke koho ʻana, pono e kau ʻia ma muli o ka nui o kona wahi, e koho i kekahi o lākou. ʻO nā hiʻohiʻona maʻamau i hoʻohana ʻia ʻo AG1, AG2, AG3, AG1O, AG13, SR626, a pēlā aku. ʻO ke kumu hoʻohālike AG ka maʻamau Kepani a ʻo SR ka kumu hoʻohālike maʻamau honua.
2. Pākahi pihi peroxide kālā
ʻO ke ʻano o ka pila a me ka pila pihi oxide kālā he like like ia, ʻo ka ʻokoʻa nui ka anode pila (glen) i hana ʻia me ka peroxide kālā.
He kiʻekiʻe ka nui o ka ikehu o ka pākahiko, hana mālama maikaʻi, hoʻokuʻu liʻiliʻi iā ia iho, ola lōʻihi a me nā ʻano ʻē aʻe. ʻO ka hemahema, nui ka pale kūloko o ka pākahiko. Hana ʻia ka electrode maikaʻi o ka pākahiko me ka manganese dioxide a i ʻole ka hao disulfide ma ke ʻano he mea maka, ʻo ka electrode maikaʻi ʻole he hāmare, a he organik kona electrolyte.ʻAno Li/MnOʻO ke anakahi uila o ka pila hāmare he 2.8V, ʻo ke anakahi uila o ka pila hāmare ʻano Li (CF) n he 3V.
He nui ka mana o ka pākahiko, hana maikaʻi loa i ka mahana haʻahaʻa, ʻoi aku ka liʻiliʻi o ke kumukūʻai o nā mea i hoʻohana ʻia, a hiki ke hoʻokō i nā koi o ka hoʻokuʻu mau ʻana ma nā au kiʻekiʻe. ʻO ka hemahema, ʻaʻole lawa ka nui o ka ikehu, ʻaʻole maʻalahi ka volta hoʻokuʻu. ʻO ka electrode maikaʻi o ka pākahiko me ka manganese dioxide, ʻo ka electrode maikaʻi ʻole me ka zinc, electrolyte me ka potassium hydroxide, ʻo ka volta inoa he 1.5V.
5. Kelepona pihi Mercury
ʻIke ʻia hoʻi he mau pila mercury, hiki ke hoʻohana ʻia i nā kūlana wela kiʻekiʻe, mālama lōʻihi, volta hoʻokuʻu maʻalahi, nā waiwai mechanical maikaʻi. Akā ʻaʻole maikaʻi kona mau ʻano wela haʻahaʻa. ʻO ka hopena maikaʻi o ka pila he mercury, ʻo ka hopena maikaʻi ʻole he zinc, hiki ke hoʻohana ʻia ka electrolyte he potassium hydroxide, hiki nō hoʻi ke hoʻohana i ka sodium hydroxide. ʻO kona volta inoa he 1.35V.
B. Pehea e ʻike ai i ke ʻano o nā pūnaewele pihi
Hoʻohana ʻia nā pila pihi ma nā wahi he nui, ʻoi aku hoʻi ma kekahi mau ʻāpana liʻiliʻi a palupalu, no ka laʻana, ʻo kā mākou pila wati maʻamau he pila pihi ʻokikene kālā, ʻo ke ana o ka uila o ka pila hou ma waena o 1.55V a me 1.58V, a ʻo ke ola o ka pila he 3 mau makahiki. ʻO ke ola o kahi pila hou he 3 mau makahiki. ʻO ka manawa hana o kahi wati e holo pono ana ʻaʻole emi ma mua o 2 mau makahiki. ʻO ke kelepona kālā ʻokikene Swiss he ʻano 3## a ʻo ke ʻano Kepanī he SR SW maʻamau, a i ʻole SR W (# e hōʻike ana i kahi helu Arab). Aia kekahi ʻano kelepona kālā ʻē aʻe he mau pila lithium, ʻo ka helu kumu hoʻohālike o nā pila kelepona kālā lithium he CR # maʻamau. ʻOkoʻa nā mea o ka pila pihi, ʻokoʻa nā kikoʻī kumu hoʻohālike. Mai luna mai, hiki iā kākou ke hoʻomaopopo he nui ka ʻike e pili ana i ka helu kumu hoʻohālike pākahiko pihi ma ka helu kumu hoʻohālike pākahiko pihi, ʻo ka inoa kumu hoʻohālike pākahiko pihi ma mua o nā leka Pelekania e hōʻike ana i ke ʻano o ka pākahiko, a ʻo nā mea mua ʻelua me nā helu Arab ma hope o ke anawaena a ʻo nā mea hope ʻelua e hōʻike ana i ka mānoanoa, ʻo ka maʻamau ke anawaena o ka pākahiko pihi mai 4.8mm a 30mm ka mānoanoa mai 1.0mm a 7.7mm, pili i nā mea he nui. He kūpono lākou no ka hoʻolako mana o nā huahana he nui, e like me nā motherboards kamepiula, nā uaki uila, nā puke wehewehe ʻōlelo uila, nā unahi uila, nā kāleka hoʻomanaʻo, nā mana mamao, nā mea pāʻani uila, a pēlā aku.
Ka manawa hoʻouna: Pepeluali-14-2023
