国家/地区 中国（6）
IPC部 C（6）
IPC大类 C01（6） B82（2） C09（2）
IPC小类 C01B（6）
IPC C01B031/04（5） C01B032/184（2） C09K011/65（2）
发明人 GAO H（3） JIANG W（3） WANG Y（3）
WU J（3） CHEN Y（2） JI J（2）
LI F（2） SONG X（2） TIAN R（2）
WANG T（2） YAN Z（2） ZENG H（2）
ZHONG S（2）
公开年 2015（4） 2017（2）
申请年 2015（6）
专利权人 UNIV NANJING SCI TECHNOLOGY（6）

Preparation of strong fluorescence graphene quantum dots involves using solvent thermal method to expand graphite using hydrogen peroxide solution as oxidant in presence of organic solvent.

JIANG W, TIAN R, WANG T, WU J, ZHONG S, WANG Y, LI F, CHEN Y, GAO H

Preparing double-fluorescent graphene quantum dots involves reacting graphene solution with oxidizing agent i.e. hydrogen peroxide, where obtained product is hydrothermally treated to obtain blue fluorescent graphene quantum dot solution.

JIANG W, TIAN R, WANG T, WU J, ZHONG S, WANG Y, LI F, CHEN Y, GAO H

Preparation of self-supporting three-dimensional graphene involves mixing glucose and hexamethylenetetramine, stirring, heating powder under inert atmosphere, maintaining temperature, cooling to room temperature and removing sample.

JI J, SONG X, ZENG H, YAN Z

Producing three-dimensional graphene involves heating tryptophan powder under inert atmosphere, heat-preserving heated mixture for certain time, and then naturally cooling to room temperature.

JI J, SONG X, ZENG H, YAN Z

Preparing graphene/nickel-based composite coating based on double pulse electrodeposition is used in e. g. aerospace fields comprises e.g. sanding and polishing sample to be plated and ultrasonically cleaning and preparing graphene.

CHEN J, HE Y, LI J, ZHANG Y, XIONG D, JI Y

Preparation of graphene involves adding sodium dodecyl benzene sulfonate to graphene oxide dispersion, stirring, adding strong base to obtained solution, maintaining solution in hydrothermal reaction kettle and washing by filtering.

GAO H, JIANG W, LIU J, QIAO Y, WANG Y, WU J, XIAO L, KE X, HAO G, RONG Y