国家/地区 中国（5）
IPC部 C（4） B（2）
IPC大类 C01（3） B82（2） C09（2）
IPC小类 C01B（3） B82Y（2） C09K（2）
IPC B82Y020/00（2） B82Y040/00（2） C01B032/19（2）
发明人 DING G（5）
公开年 2019（5）
申请年 2019（5） 
专利权人 NINGBO GRAPH.（2）

Preparing red light-doped graphene quantum dot comprises mixing e.g. a precursor material with a solvent to obtain a precursor solution, subjecting precursor solution to hydrothermal synthesis treatment and purifying.

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

High repetition frequency integrated Q-adjusting microchip laser, has Q-adjusting crystal provided with graphene or Chromium, and first and second cavity mirror formed between two laser resonant cavities.

XUE Y, DING G, ZHANG S

Phosphorescent material based on graphene quantum dots comprises phosphors element, selenium element are doped into crystal lattice of graphene quantum dot, and bonding with carbon element in the form of covalent bond.

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

Preparing high concentration graphene aqueous dispersion comprises e.g. disposing an aqueous solution of a dispersing agent and inorganic salt, and treating the layered graphite suspension by high pressure homogenization treatment.

ZHOU J, DING G

Preparing high quality graphene material comprises adding electrolyte solution, graphite raw material and electrode, applying electric field, intercalating of cleavage graphite, washing, removing electrolyte solution and drying.

HE P, DING G, ZHANG P, XIE X