通过扫描电子显微镜来表征不同微波时间氧化石墨烯的形貌——微波10min GO。样品制备步骤:将GO溶液旋涂在硅片上,然后用导电胶带贴在电镜台上,并喷金。
The morphology of graphene oxide at different microwave times was characterized by scanning electron microscopy——microwave 10min GO. Sample preparation steps: The GO solution is spin-coated on a silicon wafer, then attached to the EM stage with conductive tape and sprayed with gold.