Ndiyenera kumva za batri ya Lithium!Ndilo m'gulu la mabatire oyambira omwe amakhala ndi chitsulo cha lithiamu.Lifiyamu yachitsulo imakhala ngati anode chifukwa batri iyi imadziwikanso kuti lithiamu-zitsulo batire.Kodi mukudziwa chomwe chimawapangitsa kukhala osiyana ndi mitundu ina ya mabatire?
Nthawi zonse batire ya lithiamu ikanyowa, zomwe zimachitika zimakhala zodabwitsa.Lithium imapanga lithiamu hydroxide ndi haidrojeni yoyaka kwambiri.Yankho limene limapangidwa ndidi alkali m'chilengedwe.Zochitazo zimakhala nthawi yayitali poyerekeza ndi zomwe zimachitika pakati pa sodium ndi madzi.
Pazifukwa zachitetezo, sizikulimbikitsidwa kusungamabatire a lithiamukutentha kwapafupi.Ayenera kusungidwa kutali ndi kuwala kwa dzuwa, ma laputopu ndi ma radiator.Mabatirewa ndi okhudzidwa kwambiri m'chilengedwe chifukwa chake sayenera kusungidwa m'malo omwe ali ndi mwayi waukulu wopeza zowonongeka.
Kodi mukukonzekera kuyesa ndikumiza batire ya lithiamu m'madzi?Ndi bwino kusatero molakwitsa chifukwa zingakhale zoopsa kwambiri.Batire ikamizidwa m'madzi imabweretsa kutayikira kwakukulu kwamankhwala owopsa.Pamene madzi amalowa mkati mwa batire, mankhwalawo amasakanikirana ndi kutulutsa chigawo chovulaza.
Pawiriyi ndi yakupha kwambiri pankhani ya thanzi.Zingayambitse kuyaka kwa khungu pokhudzana.Komanso, batire imawonongeka kwambiri.
Ngati batri yanu ya lithiamu ikang'ambika, ndiye kuti zotsatira zake zonse zitha kukhala zakupha.Monga wogwiritsa ntchito, muyenera kusamala mokwanira.Batire yoboola ya Li-ion ingayambitse ngozi zina zamoto.Popeza ma electrolyte amphamvu amatha kutayikira mu dzenje lonselo, kusintha kwamankhwala kumachitika ngati kutentha.Pomaliza, kutentha kumatha kuwononga ma cell ena a batri, ndikupanga kuwonongeka kwakukulu.
Batire ya lithiamu m'madzi imatha kutulutsa fungo la misomali ngati fungo chifukwa cha mapangidwe a dimethyl carbonate.Mutha kununkhiza koma kulinunkhira bwino kwa masekondi ochepa okha.Ngati batire iyaka moto, ndiye kuti fluoric acid imatulutsidwa zomwe zingayambitse kuchuluka kwa matenda a khansa.Zidzapangitsa kusungunuka kwa minofu ya mafupa ndi mitsempha yanu.
Njirayi imadziwika kuti kuthawa kwa kutentha komwe kumakhala kudzilimbitsa.Zitha kutsogolera kumoto wa batri wapamwamba kwambiri ndi zochitika zina zokhudzana ndi kuyaka.Utsi woopsa ndi chiopsezo china chokhudzana ndi kutayikira kwa batri.Kutulutsidwa kwa carbon monoxide ndi hydrofluoric acid kumatha kukwiyitsa khungu pambuyo pa nthawi yayitali yowonekera.
Kukoka utsiwo kwa nthawi yayitali kungapangitse moyo kukhala pachiwopsezo.Choncho, ndi bwino kuti musayese thanzi lanu.
Tsopano, kumiza batri ya lithiamu m'madzi amchere, ndiye kuti zomwe zimachitikazo zidzakhala zodabwitsa.Mcherewo umasungunuka m'madzi, motero amasiya ayoni a sodium ndi ma chloride ayoni kumbuyo.Iyoni ya sodium imasamukira ku thanki yokhala ndi vuto loyipa, pomwe ayoni a kloridi amasamukira ku tanki yokhala ndi mtengo wabwino.
Kumizidwa kwa batri ya Li-ion m'madzi amchere kumabweretsa kutulutsa kwathunthu popanda kusokoneza mphamvu ya batire.Kutulutsa kwathunthu kwa batire sikukhudza nthawi yonse yosungira.Kuphatikiza apo, batire ikhoza kukhala kwa milungu ingapo popanda mtengo uliwonse.Pazifukwa izi, kufunikira kwa makina okonza batire kumachepetsedwa.
Malipiro amangowongoleredwa ndi zochita za ionic.Ndi imodzi mwa njira zotetezeka kwambiri chifukwa palibe chiopsezo chotenga moto.Kumizidwa kwa mabatire a Li-ion m'madzi amchere kumathandizira kukulitsa moyo wa batri.Chomaliza koma chaching'ono;ndi njira yabwino kwambiri pakusunga chilengedwe.
Kumizidwa kwabatri ya lithiamu-ionm'madzi amchere amathetsa kuchepa kwa zosowa zandale ndi zachuma.
Mosiyana ndi saltwarer, kumizidwa kwa batri ya Li-ion m'madzi kungayambitse kuphulika koopsa.Moto umene umachitika ndi woopsa kuposa moto wamba.Kuvulazako kumayesedwa m'lingaliro lenileni komanso mophiphiritsira.Lithiamu ikayamba kuchitapo kanthu ndi madzi, gasi wa haidrojeni ndi lithiamu hydroxide imatulutsidwa.
Kuwonetsedwa kwambiri ndi lithiamu hydroxide kungayambitse kuyabwa kwapakhungu komanso kuwonongeka kwa diso.Pamene mpweya woyaka moto umapangidwa, kuthira madzi pamoto wa lithiamu kungakhale koopsa kwambiri.Kupanga kwa hydrofluoric acid kungayambitse vuto lapoizoni kwambiri, motero kumakwiyitsa mapapu ndi maso.
Kuyandama kwa lithiamu m'madzi chifukwa cha kuchepa kwamphamvu chifukwa moto wa lithiamu ukhoza kukhala wovuta kwambiri.Moto woyaka moto ukhoza kuwoneka wovuta pozimitsa.Zitha kuyambitsa kudzutsa ngati pachitika mwadzidzidzi mwadzidzidzi.Popeza mabatire a lithiamu ndi zigawo zake zimapezeka mosiyanasiyana komanso kukula kwake, ndikofunikira kwambiri kukhala okonzeka kukumana ndi vuto lililonse ladzidzidzi.
Chiwopsezo chinanso chokhudzana ndi kumizidwa kwamabatire a lithiamu-ionm'madzi si china koma chiopsezo kuphulika.Amapangidwa makamaka kuti apange chiwongolero chokwanira pa kulemera kochepa.Imafunika kuti pakhale ma thinnest casings ndi magawo pakati pa ma cell.
Chifukwa chake, kukhathamiritsa kumabweretsa kutuluka m'chipindamo mokhazikika.Izi zitha kubweretsa kuwonongeka kosavuta kwa zida zamkati ndi zakunja za batri.
Chifukwa chake, kuchokera pamwambapa zikuwonekeratu kuti ngakhale mabatire a Lithium ali othandiza lero;komabe ziyenera kugwiridwa mosamala kwambiri.Popeza ali ndi udindo wophulika atakumana ndi madzi, ndi bwino kusamala kwambiri.Kusamalira mosamala kudzateteza kupewa ngozi zokhudzana ndi thanzi komanso ngozi zakupha.
Nthawi yotumiza: May-13-2022