Cov Oxidation poob phaus ntawm kev nthuav graphite thiab flake graphite sib txawv ntawm ntau qhov kub. Tus nqi oxidation ntawm cov graphite nthuav dav yog siab dua li ntawm cov kab laum, thiab pib ntsuas qhov hnyav ntawm cov pa hluav taws xob qis dua li ntawm cov ntoo flake graphite. Ntawm 900 degrees, oxidation poob phaus ntawm ntuj ci graphite yog tsawg dua 10%, thaum oxidation poob phaus yog li 95%.
Tab sis nws yog tsim nyog sau uas muab piv nrog lwm cov ntaub ntawv sib sau ua ke yog tseem muaj kev nthuav dav yog qhov qis dua vim qhov txo qis ntawm nws lub zog. Cov.
Nyob rau hauv ib tug oxygen ntshiab nruab nrab ntawm qhov kub ntawm 1500 degrees, nthuav graphite tsis hlawv, lossis yauv ua ib qho kev hloov ntawm cov tshuaj uas pom tau. Nyob rau hauv nruab nrab ntawm cov pa roj ultra-qis thiab ua kua tshuaj chlorine, nthuav graphite kuj ruaj khov thiab tsis ua nkig.
Lub Sijhawm Post: Aug-12-2022