Daim Ntawv Thov Ntawm Lithium Ion

Lithium roj teebmuaj cov ntawv thov nyob rau hauv ntau lub neej ntev, xws li pacemakers thiab lwm yam khoom siv hluav taws xob kho mob.Cov khoom siv no siv cov roj teeb lithium iodine tshwj xeeb thiab tsim kom muaj lub neej ua haujlwm ntawm 15 xyoo lossis ntev dua.Tab sis rau lwm daim ntawv thov tseem ceeb, xws li cov khoom ua si, lithium roj teeb yuav muaj lub neej ntev dua li cov khoom siv.Hauv qhov no, cov roj teeb lithium kim kim yuav tsis raug nqi.

Cov roj teeb lithium tuaj yeem hloov cov roj teeb alkaline zoo tib yam hauv ntau yam khoom siv, xws li moos thiab koob yees duab.Txawm hais tias cov roj teeb lithium kim dua, lawv tuaj yeem muab kev pabcuam ntev dua, yog li txo qis kev hloov roj teeb.Nws yog ib qho tsim nyog sau cia tias yog tias cov khoom siv uas siv cov roj teeb zinc zoo tib yam hloov nrog cov roj teeb lithium, yuav tsum tau them nyiaj rau lub siab voltage uas tsim los ntawm lithium roj teeb.

Cov roj teeb lithium kuj tseem siv dav hauv cov cuab yeej thiab cov cuab yeej siv uas yuav tsum tau siv rau lub sijhawm ntev thiab hloov tsis tau.Cov roj teeb lithium me mefeem ntau yog siv rau hauv cov khoom siv hluav taws xob me me, xws li PDAs, watches, camcorders, digital cameras, thermometers, calculators, computer BIOS, Communication equipment and remote car lock.Cov roj teeb lithium muaj cov yam ntxwv ntawm cov tam sim no siab, siab zog ceev, thiab siab voltage thiab ntev ntev tshaj li alkaline roj teeb, ua lithium roj teeb yog ib qho kev xaiv tshwj xeeb.

"Lithium roj teeb" yog ib hom roj teeb uas siv lithium hlau lossis lithium alloy ua cov khoom siv hluav taws xob tsis zoo thiab siv cov tshuaj tsis muaj dej electrolyte.Xyoo 1912, lub roj teeb lithium hlau tau npaj thiab kawm los ntawm Gilbert N. Lewis thaum ntxov.Xyoo 1970, MS Whittingham tau thov thiab pib kawmlithium-ion roj teeb.Vim yog cov khoom siv tshuaj lom neeg ntawm lithium hlau, kev ua haujlwm, cia thiab siv cov lithium hlau muaj qhov xav tau ib puag ncig siab heev.Yog li ntawd, cov roj teeb lithium tsis tau siv ntev.Nrog rau txoj kev loj hlob ntawm kev tshawb fawb thiab thev naus laus zis, lithium roj teeb tau dhau los ua lub ntsiab lus tseem ceeb.

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