Manaʻo wau makemake nui ka poʻe e ʻike i ke ʻano o ka pākaukau hopena a mākou e hoʻohana pinepine ai i kekahi!Inā ʻaʻole ʻoe i ʻike, hiki iā ʻoe ke hele aʻe, hoʻomaopopo i nā kikoʻī, ʻike i kekahi, ʻoi aku ka nui o ka waihona i kekahi manaʻo maʻamau.ʻO ka mea aʻe kēia ʻatikala: "ʻekolu mau ʻano pākahi leo leo uila".
ʻO ka mea mua: nā pihi leo uila e hoʻohana ana i nā pihi NiMH
Hoʻolauna oNiMH pila: ʻO ka pila NiMH kahi ʻano pākaukau me ka hana maikaʻi.Ua hoʻokaʻawale ʻia ka pākaukau NiMH i ka pā uila NiMH kiʻekiʻe a me ka pā haʻahaʻa haʻahaʻa NiMH.ʻO ka mea hana maikaʻi o ka pākaukau NiMH ʻo Ni(OH)2 (i kapa ʻia ʻo NiO electrode), ʻo ka mea hana ʻino he metala hydride, i kapa ʻia hoʻi ka hydrogen storage alloy (ua kapa ʻia ka electrode hydrogen storage electrode), a ʻo ka electrolyte he 6 mol/L hoʻoheheʻe potassium hydroxide.Ua ʻike nui ʻia nā pihi NiMH ma ke ʻano he kuhikuhi koʻikoʻi no nā noi ikehu hydrogen.
Hoʻokaʻawale ʻia nā pihi NiMH i nā pihi NiMH kiʻekiʻe a me nā pihi NiMH haʻahaʻa haʻahaʻa.Loaʻa nā hiʻohiʻona haʻahaʻa haʻahaʻa haʻahaʻa NiMH: (1) ʻo 1.2 ~ 1.3V ka uila uila, hoʻohālikelike ʻia me nā pā nickel cadmium;(2) ʻoi aku ka nui o ka ikehu kiʻekiʻe, ʻoi aku ma mua o 1.5 mau manawa ma mua o nā pākahi nickel cadmium;(3) hiki ke hoʻopiʻi wikiwiki a hoʻokuʻu ʻia, maikaʻi ka hana haʻahaʻa haʻahaʻa;(4) hiki ke hoʻopaʻa ʻia, kūpaʻa ikaika i ka overcharge a me ka hoʻokuʻu ʻana;(5) ʻaʻohe dendritic crystal generation, hiki ke pale i ka pōkole pōkole i loko o ka pā;(6) palekana a hilinaʻi ʻaʻohe haumia i ke kaiapuni, ʻaʻohe hopena hoʻomanaʻo, etc.
ʻO ka lua: nā pihi leo uila uila e hoʻohana ana i nā pākahi lithium polymer
ʻO nā ʻanuʻu polimer lithium(Li-polymer, i ʻike ʻia he polymer lithium ion batteries) he mau pono like ʻole e like me ka ikehu kikoʻī kiʻekiʻe, miniaturization, ultra-thinness, māmā kaumaha a me ka palekana kiʻekiʻe.Ma muli o ia mau mea maikaʻi, hiki ke hana ʻia nā pākahi Li-polymer i kekahi ʻano a me ka hiki ke hoʻokō i nā pono o nā huahana like ʻole;a hoʻohana ʻo ia i ka pahu alumini-pulu, hiki ke hōʻike koke ʻia nā pilikia o loko ma o ka ʻeke o waho, ʻoiai inā loaʻa nā pōʻino palekana, ʻaʻole ia e pahū, bulge wale nō.I loko o ka pila polymer, hoʻokani ka electrolyte i ka hana ʻelua o ka diaphragm a me ka electrolyte: ma kekahi ʻaoʻao, hoʻokaʻawale ia i nā mea maikaʻi a me nā mea maikaʻi ʻole e like me ka diaphragm i hiki ʻole ai ka hoʻokuʻu ʻana a me ka pōkole pōkole i loko o ka pākaukau, a ma kekahi. lima, alakaʻi ia i nā ion lithium ma waena o nā electrodes maikaʻi a maikaʻi ʻole e like me ka electrolyte.ʻAʻole wale ʻo Polymer electrolyte i ka conductivity uila maikaʻi, akā loaʻa nō hoʻi nā ʻano o ke kaumaha māmā, ka elasticity maikaʻi a me ka hoʻokumu ʻana i nā kiʻiʻoniʻoni maʻalahi i kū hoʻokahi i nā mea polymer, a hahai pū nō hoʻi i ke ʻano hoʻomohala o ke kaumaha māmā, palekana, kiʻekiʻe kiʻekiʻe a me ka palekana o ke kaiapuni. mana kemika.
1、ʻAʻohe pilikia leakage pākaukau, ʻaʻole i loko o kāna pākaukau ka wai electrolyte i loko, me ka hoʻohana ʻana i ka paʻa i ke ʻano gel.
2、 Hiki ke hana ʻia i loko o ka pākaukau lahilahi: me ka mana o 3.6V 400mAh, hiki ke ʻano lahilahi kona mānoanoa e like me 0.5mm.3、 Hiki ke hoʻolālā ʻia ka pākaukau i nā ʻano like ʻole.
4、 Hiki ke kūlou a hoʻopōʻino ʻia ka pākaukau: hiki ke hoʻopiʻi ʻia ka pākaukau polymer ma kahi o 90 degere.
5、Hiki ke hana ʻia i hoʻokahi uila kiʻekiʻe: hiki ke hoʻopili ʻia nā ʻeke wai electrolyte i ka moʻo me nā ʻāpana he nui e kiʻi i ka volta kiʻekiʻe, hiki ke hana ʻia nā ʻāpana polymer i hui pū ʻia i loko o ka hoʻokahi e hoʻokō i ka uila kiʻekiʻe no ka mea ʻaʻohe wai i loko iho.
6、E pālua ka nui ma mua o ka nui like o nā pākahi lithium-ion.
ʻO ke kolu o ke ʻano: ka leo leo uila me ka hoʻohana ʻana i nā pā lithium 18650
He aha ka 18650 lithium pākaukau?
ʻO 18650 ke ʻano, 18mm ka anawaena a me 65mm ka lōʻihi.A ʻo ka helu kumu hoʻohālike o ka pākaukau No.5 he 14500, 14mm ke anawaena a me 50mm ka lōʻihi.Hoʻohana nui ʻia ka pākaukau 18650 ma ka ʻoihana, kakaikahi ka hoʻohana kīwila, maʻamau i ka pā uila a me ke kukui uila kiʻekiʻe.
ʻO ke kuleana o18650 mau pākahi lithiuma me ka hoʻohana ʻana i nā mea hoʻohana
18650 manaʻo ola pākaukau no ka hoʻouka ʻana i nā manawa 1000.Eia kekahi, hoʻohana nui ʻia ka pākaukau 18650 i nā kahua uila ma muli o kona kūpaʻa maikaʻi ʻana i ka hana: hoʻohana mau ʻia i ke kukui uila kiʻekiʻe, ka hoʻolako ʻana i ka mana uila, ka mea hoʻouna ʻikepili uila, nā lole mahana uila a me nā kāmaʻa, nā mea lawe lima, nā lako uila uila, nā mīkini paʻi paʻi. , nā mea hana hana, nā mea lapaʻau, nā leo uila, etc.
Ka manawa hoʻouna: Jun-08-2023