国家/地区 中国（2）
IPC部 B（2）
IPC大类 C09（2）
IPC小类 C09K（2）
IPC
发明人
公开年 2021（2）
申请年
专利权人 UNIV SHAANXI SCI TECHNOLOGY（2）

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

Preparing graphene oxide modified cellulose-based phase change microcapsules, by mixing sodium lauryl sulfate and polysorbate 20 to obtain emulsion, mixing palmitic acid and ethyl cellulose, mixing with emulsion, and adding graphene oxide.

ZHANG S, WAN B, CUI S