Daim Ntawv Thov Hlau Oxide Liab hauv Lithium-ion Roj Teeb Kev Lag Luam

Hlau oxide pigments tau ua lub luag haujlwm tseem ceeb hauv kev lag luam roj teeb lithium-ion. Nrog rau qhov kev thov ntau ntxiv rau cov khoom siv hluav taws xob tauj dua tshiab, siv cov xim no los ua cov khoom siv hauv cov khoom siv anode ntawm lithium-ion roj teeb tau nrov vim lawv cov khoom muaj txiaj ntsig. Kab lus no yuav tham txog kev siv hlau oxide pigments hauv lithium-ion roj teeb.

Cov roj teeb lithium-ion tau siv dav hauv kev lag luam tsheb, khoom siv hluav taws xob, thiab hluav taws xob txuas ntxiv. Cov khoom siv anode hauv lub roj teeb lithium-ion yog lub luag haujlwm rau kev khaws cia thiab tso tawm ntawm lithium ions thaum lub sijhawm them thiab tawm cov txheej txheem. Hlau oxide pigments tau kawm ntau yam los ua lwm txoj hauv kev rau cov graphite anodes ib txwm muaj vim lawv lub peev xwm thiab cov nqi qis.

Hlau oxide pigments, xws li Fe2O3, Fe3O4, thiab FeO, muaj lub peev xwm theoretical siab thiab tuaj yeem muab lub zog ntau dua li graphite-based anodes. Tsis tas li ntawd, lawv muaj kev ruaj ntseg zoo thiab muaj kev nyab xeeb, ua rau lawv tsim nyog rau kev siv roj teeb.

Ib qho ntawm qhov zoo tshaj plaws ntawm cov xim hlau oxide pigments yog lawv cov nplua nuj, ua rau lawv yooj yim thiab siv tau zoo. Tsis tas li ntawd, lawv muaj cov khoom siv hluav taws xob zoo heev, xws li tsis tshua muaj hluav taws xob, hluav taws xob hluav taws xob siab, thiab muaj peev xwm siab, uas ua rau lawv zoo tagnrho rau kev siv roj teeb lithium-ion.

Hauv kev xaus, cov xim hlau oxide tau pom muaj peev xwm ua tau zoo tshaj plaws los ua lwm txoj hauv kev rau graphite anodes hauv lithium-ion roj teeb vim lawv lub peev xwm siab, tsis tshua muaj nqi, thiab kev ruaj ntseg zoo thiab muaj kev nyab xeeb. Raws li qhov kev thov rau cov khoom siv hluav taws xob txuas ntxiv txuas ntxiv mus ntxiv, kev siv cov xim no hauv cov roj teeb lithium-ion yuav tsum tsis txhob poob siab ntxiv. Kev tshawb fawb ntxiv nyob rau hauv cheeb tsam no yuav ua rau txoj hauv kev rau cov roj teeb lithium-ion ntau dua thiab raug nqi zoo.