国家/地区 波兰（2）
IPC部 B（2） C（2）
IPC大类 C01（2）
IPC小类 C01B（2）
IPC C01B032/182（2）
发明人
公开年
申请年 2020（2）
专利权人

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

Flame retardant composite comprises resin bonded structural layers of carbon or glass fabrics including inner flame-retardant layer containing graphene and expandable graphite, and outer flame-retardant layer containing expanding graphite.

CZUBA P