国家/地区 中国（4）
IPC部 C（3）
IPC大类
IPC小类
IPC
发明人 CHEN X（4）
公开年 2020（2） 2021（2）
申请年 2021（2） 
专利权人 UNIV FOSHAN（4）

Preparing graphene quantum dot comprises ball milling graphite and solid melamine, adding control agent, performing second ball milling treatment, washing, washing in pre-treated dialysis bag, dialysis treatment, freezing and drying.

YUAN W, CAI S, CHEN X, YAN J, LV D, XU F

Manufacturing medium-pressure corrosion foil, by performing pre-treatment by soaking aluminum foil in phosphoric acid solution, and performing direct current pore corrosion treatment, chemical reaming corrosion treatment, and post-treatment.

YANG F, BAO Y, KITAHARA A, FANG Z, CHEN X, ZHANG Y, SHEN Z

Preparing copper-based metal-organic framework (HKUST-1) composite material by preparing slurry having talcum powder, graphene oxide, deionized water and absolute ethanol, and preparing liquid having copper nitrate trihydrate and water.

XU F, CHEN X, YAN J, YUAN W, LV D

Preparation of flocculant for dehydrating sludge comprises e.g. washing bagasse with clean water, drying in oven, sieving, removing sieve, ultrasonically crushing, obtaining filtrate containing bagasse, adding acrylamide and graphene oxide.

XU S, ZHANG Y, CHEN X