Cov khoom dab tsi tuaj yeem hloov lithium ua cov khoom siv roj teeb?

(Cov khoom dab tsi tuaj yeem hloov lithium ua cov khoom siv roj teeb?)

Ntxiv rau qhov teeb meem ntawm kev ua haujlwm siab, lithium kuj ntsib lwm yam teeb meem thaum siv los ua lub roj teeb. The natural reserve of lithium in the earth's crust ranks 31st among all elements, uas yog qhov loj thiab tsis tuaj yeem hu ua qhov tsis tshua muaj tiag. Tab sis qhov teeb meem yog tias muaj ob peb qhov chaw uas lithium tsim, tsuas yog Chile, Bolivia thiab lwm thaj chaw. Yog tias cov chaw tsim khoom no cuam tshuam lawv cov khoom siv rau qee yam laj thawj, lub ntiaj teb no yuav poob rau hauv qhov xwm txheej ntawm qhov tsis muaj peev txheej lithium. Qhov concentration ntawm sodium hauv dej hiav txwv yog siab heev, thiab nws qhov chaw tsim khoom yog dav heev. Yog tias sodium tuaj yeem siv los hloov lithium, people's worries about insufficient lithium supply can be completely eliminated.

Nyob rau hauv lub periodic rooj, sodium yog nyob rau hauv kab tom ntej ntawm lithium, thiab ob leeg yog thawj pawg ntawm alkali hlau ntsiab thiab muaj cov khoom zoo sib xws. Txawm hais tias sodium muaj me ntsis ionization nyiam dua li lithium (qhov voltage ntawm lub roj teeb yuav qis dua me ntsis), nws tsis tiv thaiv nws siv raws li ib tug electrode. Yog li ntawd, nyob rau hauv raws li qhov yooj yim tib yam mechanism li lithium-ion roj teeb, sodium-ion roj teeb tuaj yeem tsim tau.

The "disadvantages" of sodium are also its "advantages"

Sodium hnyav dua lithium (atomic hnyav yog hais txog 3 lub sijhawm lithium), thiab ions kuj loj dua (txog 2 lub sij hawm lub ntim ntawm lithium). Yog li ntawd, sodium-ion roj teeb muaj qhov tsis zoo ntawm cov roj teeb miniaturization thiab portability.

Txawm li cas los, txhua yam muaj ob sab. Txawm hais tias sodium atom (ion) loj dua, nws kuj muaj qhov zoo. Sodium ions txav nrawm dua hauv cov kua roj teeb (electrolyte) tshaj lithium ions. Yog li ntawd, sodium ion roj teeb tuaj yeem them thiab tawm sai dua lithium ion roj teeb.

High quality graphite chaw tsim tshuaj paus

Yog tias koj xav tau graphite hmoov, thov koj xav tiv tauj: sales@graphite-corp.com

(Cov khoom dab tsi tuaj yeem hloov lithium ua cov khoom siv roj teeb?)