@Mbarakat14 This is the final GO solution I obtained. Does it look correct based on its physical appearance? I noticed that in some YouTube videos, the color turns yellowish after adding H₂O₂
@Mbarakat14 I’m still unable to access your article. I’ve tried synthesizing GO using the Hummers method several times, but after drying, the product always forms thin layers that are hard to grind. It looks like this (pict 2):
do you know why this happens?