国家/地区 中国（2）
IPC部 A（2）
IPC大类 A61（2）
IPC小类 C01B（2）
IPC C01B032/184（2）
发明人
公开年 2021（2）
申请年
专利权人 UNIV SHAANXI SCI TECHNOLOGY（2）

Composite material of two-dimensional laminar flow graphene coating and titanium sheet made of graphene nanosheets, uses titanium-based material as substrate, and two-dimensional laminar flow graphene coating covers surface of substrate.

DING S, CHEN J, YANG Y

Nitrogen-doped graphene quantum dot derived from nanomaterial-lignin useful in field of biological medicine, comprises nanomaterial lignin powder, yttrium oxide powder, alumina powder, and silicon nitride powder.

CHEN W, ZHAO Z, LOU R, LIU X, CHENG K, JIAO X