国家/地区 波兰（2）
IPC部 B（2） C（2）
IPC大类 B82（2） C01（2）
IPC小类 B82Y（2）
IPC C01B032/182（2）
发明人
公开年 2022（2）
申请年
专利权人

Determining number of graphene layers involves determining relative intensity of substrate-bound Raman-active mode in graphene-covered region to intensity of substrate-bound Raman-active mode in graphene-free region.

DOBROWOLSKI A, JAGIELLO J, CIUK T

Preparation of heteroatom-containing graphene e.g. nitrogen-containing graphene, involves irradiating carbon material by placing graphene and compounds containing heteroatom in closed vessel, irradiating with low-energy gamma-radiation, and rinsing product with distilled water or ethyl alcohol.

KAMEDULSKI P, LUKASZEWICZ J P