alkaline roj teeb thiab cov roj carbon monoxide yog qhov tseem ceeb hauv lub neej.
Koj puas siv lawv raug? Yuav ua li cas xaiv kom raug?
Txawm hais tias nws yog lub tshuab cua txias uas siv cov chaw taws teeb tswj, TV chaw taws teeb tswj lossis cov khoom ua si menyuam yaus, wireless nas keyboard, quartz moos hluav taws xob saib, lossis xov tooj cua hauv lub neej, roj teeb yog qhov tseem ceeb. Thaum peb mus tom khw mus yuav cov roj teeb, peb feem ntau nug seb lawv puas pheej yig dua lossis kim dua, tab sis ob peb tus neeg yuav nug seb peb puas siv roj teeb alkaline lossis roj carbon monoxide.
Hnub no peb yuav kawm luv luv txog ob lub roj teeb sib txawv no. Lub npe tag nrho ntawm cov roj teeb carbon yuav tsum yog carbon zinc roj teeb (vim tias nws cov electrode zoo feem ntau yog cov pa roj carbon monoxide thiab cov electrode tsis zoo yog zinc daim tawv nqaij), tseem hu ua zinc manganese roj teeb, uas yog feem ntau cov roj teeb qhuav. Nws muaj cov yam ntxwv ntawm tus nqi qis thiab kev siv nyab xeeb thiab txhim khu kev qha. Raws li kev tiv thaiv ib puag ncig, nws tseem muaj cov khoom siv cadmium, yog li nws yuav tsum tau rov ua dua tshiab kom tsis txhob muaj kev puas tsuaj rau lub ntiaj teb ib puag ncig. Qhov zoo ntawm cov roj teeb carbon yog pom tseeb.
Cov roj carbon monoxide yog ib qho yooj yim siv, pheej yig, thiab muaj ntau hom thiab tus nqi xaiv los ntawm. Ces qhov tsis zoo ntuj kuj pom tseeb. Piv txwv li, nws tsis tuaj yeem siv dua. Txawm hais tias tus nqi peev ib zaug yog tsawg heev, tus nqi siv cov nqi tsim nyog heev. Ntxiv mus, lub roj teeb no muaj cov khoom tsis zoo xws li mercury thiab cadmium, uas ua rau ib puag ncig puas tsuaj.
Cov roj carbon roj carbon roj teeb tseem hu ua cov roj teeb qhuav, uas yog cov txheeb ze ntawm cov roj teeb uas muaj cov roj electrolyte flowable. Cov roj carbon roj teeb yog tsim rau lub teeb nyem, xov tooj cua semiconductor, daim kab xev kaw, lub moos hluav taws xob, cov khoom ua si, thiab lwm yam, feem ntau yog siv rau cov khoom siv hluav taws xob tsawg, xws li moos, wireless nas, thiab lwm yam. Cov khoom siv hluav taws xob siab yuav tsum siv cov roj teeb alkaline, xws li cov koob yees duab. . Qee lub koob yees duab tsis tuaj yeem txhawb nqa alkaline, yog li xav tau nickel-hlau hydride. Cov roj carbon roj yog cov roj teeb uas siv dav tshaj plaws hauv peb lub neej. Lub roj teeb peb tiv tauj tshaj plaws thiab qhov ntxov tshaj plaws yuav tsum yog hom no. Nws muaj cov yam ntxwv ntawm tus nqi qis thiab daim ntawv thov dav.
Alkaline roj teeb Alkaline roj teeb txais cov qauv hluav taws xob sib txawv ntawm cov roj teeb zoo tib yam hauv cov qauv, uas ua rau thaj chaw txheeb ze ntawm qhov zoo thiab tsis zoo electrodes, thiab hloov ammonium chloride thiab zinc chloride tov nrog cov tshuaj potassium hydroxide heev. Cov zinc tsis zoo kuj tau hloov los ntawm flake mus rau granular, uas ua rau cov tshuaj tiv thaiv thaj tsam ntawm qhov tsis zoo electrode. Tsis tas li ntawd, kev ua haujlwm siab electrolytic manganese hmoov yog siv, yog li cov hluav taws xob ua haujlwm tau zoo heev.
