国家/地区 中国（4）
IPC部 B（3） C（3）
IPC大类 B82（3） C09（3）
IPC小类 B82Y（3） C09K（3）
IPC B82Y020/00（3） B82Y030/00（3） C09K011/65（3）
发明人 XU A（4）
公开年 2021（3）
申请年 2020（4）
专利权人 SHANGHAI INS.（2）

Grounding downlead for circuit anti-ground potential counterattack, has drainage pole whose outer part is movably connected with inner side of diffusion pole hole, and connection lead and drainage pole that are connected in parallel by bolt.

WANG J, WU W, REN F, LUO Z, XU A

Preparing solid-state photoluminescence graphene quantum dots comprises useful in the field of anti-counterfeiting mixing melamine, precursor and solvent, heating reaction solution for hydrothermal reaction, and cooling to room temperature.

DING G, XU A, YANG S

Preparing white light graphene quantum dot phosphors used in the field of lighting, involves mixing melamine, p-phenylenediamine and solvent uniformly to form a reaction liquid, and heating reaction solution for hydrothermal reaction.

DING G, XU A, YANG S

Preparing graphene quantum dots comprise preheating precursor to obtain prepolymer, dissolving prepolymer in solvent, and performing thermal synthesis reaction.

DING G, XU A, YANG S, WANG G, CHEN D, LIU Z