Qhov sib txawv tseem ceeb ntawm cov hlau nplaum thiab electrolytic conduction yog cov hlau ua hluav taws xob cuam tshuam nrog kev txav ntawm electrons los ntawm cov hlau, whereas electrolytic conduction cuam tshuam nrog kev txav ntawm ions los ntawm cov kua ntshiab lossis kev daws.
Metallic conduction tuaj yeem piav qhia raws li kev txav ntawm electrons los ntawm cov hlau tsis muaj kev hloov pauv hauv cov hlau thiab tsis muaj kev txav ntawm cov hlau atoms. Electrolytic conduction, ntawm qhov tod tes, tuaj yeem piav qhia raws li cov txheej txheem hloov hluav taws xob hauv daim ntawv ntawm hluav taws xob tam sim no.
Kev ua hlau yog dab tsi?
Metallic conduction tuaj yeem piav qhia raws li kev txav ntawm electrons los ntawm cov hlau tsis muaj kev hloov pauv hauv cov hlau thiab tsis muaj kev txav ntawm cov hlau atoms. Cov piv txwv ntawm cov hlau nplaum muaj xws li tooj liab, nyiaj, thiab tin. Muaj qhov ceev ntawm conduction electrons hauv cov hlau. Piv txwv li, txhuas hlau muaj peb valence electrons ib lub hlau atom nyob rau hauv nws ib feem ntawm lub plhaub sab nrauv.
Daim duab 01: Tus neeg xyuas pib hlau
Metallic conductors muaj cov cab kuj thiab electrons. Raws li kev cuam tshuam ntawm ib qho hluav taws xob sab nraud, hlau atoms tau txais qee qhov nruab nrab ntawm qhov nrawm nrawm nyob rau hauv ib qho kev taw qhia uas tawm tsam ntawm thaj teb.
Nyob rau hauv cov hlau feem ntau, tsis muaj qhov txwv tsis pub muaj nyob rau hauv lub zog ntau ntawm cov hluav taws xob uas muaj zog tshaj plaws. Ntxiv mus, cov hlau feem ntau yog cov khoom siv hluav taws xob zoo. Nyob rau hauv sib piv, cov insulators muaj dav txwv tsis pub lub zog sib txawv uas yog hla los ntawm tsuas yog ib tug electron nrog lub zog ntawm ob peb electron volts. Yog li ntawd, peb tuaj yeem txheeb xyuas tau tias muaj qhov ntom ntom ntawm cov khoom siv hluav taws xob hauv cov hlau. Piv txwv li, muaj peb valence electrons nyob rau hauv ib tug txhuas atom thaum nws yog ib feem ntawm nws lub plhaub sab nrauv. Cov hluav taws xob no tuaj yeem ua cov hluav taws xob hluav taws xob hauv cov hlau txhuas.
Electrolytic conduction yog dab tsi?
Electrolytic conduction tuaj yeem piav qhia raws li cov txheej txheem hloov hluav taws xob hauv daim ntawv ntawm hluav taws xob tam sim no. Ntawm no, txoj kev conduction yog electron txav. Txawm li cas los xij, ib qho hluav taws xob hauv txhua qhov system tsis tuaj yeem ua rau txoj kev coj ua no. Cov hluav taws xob yuav tsum nyob hauv lub xeev dawb thiaj li txav ntawm ib qho mus rau lwm qhov. Lub plhaub sab hauv electrons ntawm atoms txav tsis tau. Lwm qhov yuav tsum tau muaj yog qhov muaj hluav taws xob uas tuaj yeem ua rau lub zog ntawm cov hluav taws xob dawb.
Daim duab 02: Kev coj ua hauv cov kev daws teeb meem sib txawv
Electrons uas muaj peev xwm ua tau raug hu ua "conduction electrons." Cov electrons no tsis ruaj khov rau ib qho atom lossis molecule. Cov electrons dawb no tuaj yeem dhia ntawm lub orbital ntawm ib lub atom mus rau lub orbital ntawm ib qho atom uas nyob ib sab. Txawm li cas los xij, tag nrho, cov electrons no khi rau tus neeg xyuas pib. Lub zog ntawm electrons pib nrog kev siv hluav taws xob. Lub teb hluav taws xob muab cov electrons txav mus.
Qhov txawv ntawm Hlau thiab Electrolytic Kev Coj Ua Dab Tsi?
Metallic thiab electrolytic conduction yog cov txheej txheem tseem ceeb. Qhov sib txawv tseem ceeb ntawm cov hlau thiab electrolytic conduction yog cov hlau conduction cuam tshuam nrog kev txav ntawm cov electrons los ntawm cov hlau, thaum electrolytic conduction cuam tshuam nrog kev txav ntawm ions los ntawm cov kua ntshiab lossis kev daws teeb meem. Ntxiv mus, metallic conduction txo nrog qhov kub thiab txias, whereas electrolytic conduction nce nrog qhov kub thiab txias. Tsis tas li ntawd, cov hlau xws li txhuas, nyiaj, lossis cov tin yog cov piv txwv ntawm cov khoom siv hlau uas muaj cov kua qaub, cov hauv paus, thiab ntsev yog cov piv txwv ntawm electrolytic conductors.
Cov hauv qab no infographic nthuav tawm qhov sib txawv ntawm cov hlau thiab electrolytic conduction hauv daim ntawv tabular rau kev sib piv ntawm ib sab.
Summary – Metallic vs Electrolytic Conduction
Metallic conduction yog kev txav ntawm electrons los ntawm cov hlau uas tsis muaj kev hloov pauv hauv cov hlau thiab tsis muaj kev txav ntawm cov hlau atoms. Electrolytic conduction, ntawm qhov tod tes, yog cov txheej txheem ntawm kev hloov hluav taws xob nyob rau hauv daim ntawv ntawm hluav taws xob tam sim no. Yog li ntawd, qhov sib txawv tseem ceeb ntawm cov hlau thiab electrolytic conduction yog cov hlau conduction cuam tshuam nrog kev txav ntawm cov electrons los ntawm cov hlau, qhov electrolytic conduction cuam tshuam nrog kev txav ntawm ions los ntawm cov kua ntshiab lossis kev daws teeb meem.
