Cov graphite nthuav davyog ib yam khoom tsim nyog rau kev tsim cov graphite uas yooj ywm. Nws yog ua los ntawm cov graphite flake ntuj los ntawm kev kho tshuaj lom neeg lossis electrochemical intercalation, ntxuav, ziab thiab nthuav dav kub. Expanded graphite yog siv dav hauv kev tiv thaiv ib puag ncig thiab tau ua lub luag haujlwm tseem ceeb hauv kev daws teeb meem nrog ntau yam kev tiv thaiv ib puag ncig. Txawm li cas los xij, tseem muaj qee qhov teeb meem thiab qhov kev thov tau txhim kho ntxiv. Hauv qab no, tus editor coj koj mus tshuaj xyuas seb cov graphite nthuav dav tau txhim kho li cas ua cov khoom siv zoo rau ib puag ncig:
1, txhim kho nws qhov nyuaj ntxiv, ua kom nws lub neej ua haujlwm ntev dua thiab txo cov nqi npaj ntawmnthuav dav graphite;
2. Nrog kev pab los ntawm cov cuab yeej niaj hnub micro-analysis, cov txheej txheem thiab cov txheej txheem ntawm adsorption ntawm cov khoom tshwj xeeb los ntawm kev nthuav dav graphite tau tham txog, thiab kev sib raug zoo sab hauv ntawm adsorption thiab cov txheej txheem tsom xam tau piav qhia, yog li ntawd kom paub txog cov txheej txheem tswj hwm ntawm adsorption ntawm cov khoom tshwj xeeb.
3. Cov khoom siv photocatalyst uas txhawb nqa los ntawm graphite, xws li titanium dioxide, yog cov khoom siv tiv thaiv ib puag ncig uas muaj kev ua haujlwm photocatalytic degradation thiab adsorption, thiab nws txoj haujlwm zoo heev. Kev txhim kho ntawm kev ua haujlwm thiab cov txheej txheem teb ntawm cov ntaub ntawv sib xyaw tseem yuav yog qhov tseem ceeb ntawm kev tshawb fawb.
4. Yuav tsum tau tham ntxiv txog cov txheej txheem thiab kev siv cov graphite nthuav dav hauv cov ntaub ntawv nqus suab.
5. Tshawb nrhiav cov txheej txheem thiab cov txheej txheem ntawm kev tshem tawm cov pa phem thiab kev hloov pauv hauv cov txheej txheem ntawm kev rov ua dua tshiab, thiab nrhiav cov txheej txheem rov ua dua tshiab ntsuab;
6. Muaj kev tshawb fawb me ntsis txog kev ua haujlwm adsorption thiab cov txheej txheem ntawm cov dej khib nyiab uas muaj cov roj me me hauv cov xwm txheej ntws ntawm kev kho graphite nthuav dav hauv tsev thiab txawv teb chaws, uas yuav yog qhov kev tshawb fawb tseem ceeb yav tom ntej.
Lub sijhawm tshaj tawm: Lub Ib Hlis-11-2023