Ultrathin g-C3N4 (g-CN) nanosheets are prepared by a two-step thermal exfoliation process in an air atmosphere. X-ray diffraction pattern (XRD) shows that ultrathin g-CN have the same crystal structure as of bulk with slight shift peak positions due to reduction sheet thickness. Field emission scanning electron microscope (FESEM) images show is converted into oxidation atmosphere, which increas...

Abstract 2D materials possess a range of unique and exclusive properties due to their ultrathin feature, leading forefront role in several research areas, including electronics, photonics, catalysis renewable energy. To ensure wider application for high‐quality materials, there is global pursuit find new “industrial scale” methodologies the facile fabrication advanced materials. Blowing method ...