国家/地区 中国（18）
IPC部 C（18）
IPC大类 C01（18） H01（5） C25（3）
B82（2） C09（2）
IPC小类 C01B（18）
IPC C01B032/184（18）
发明人 HUANG H（18）
公开年 2020（4） 2016（3） 2018（3） 2019（3） 2017（2） 2021（2）
申请年 2019（5）  2016（3）  2018（3）  2017（2）  2021（2） 
专利权人 HANGZHOU GAO.（3） GUANGXI ACAD.（2）

Laser-reduced graphene oxide electrochemical electrode useful in laser-reduced graphene oxide device as an electrochemical sensor for detecting hydrogen peroxide and cholesterol, comprises laser-reduced graphene oxide and cuprous oxide electrodeposited on the surface of laser-reduced graphene oxide.

HUANG H, CHEN S, ZHANG Y

Graphene quantum dot/MXene nanosheet two-dimensional composite material used as hydrogen evolution catalyst for electrolytic water hydrogen production technology, comprises graphene quantum dots and MXene nanosheet.

CHEN Y, LI Y, XIE Y, ZHANG Q, XUE Y, HUANG H

High-performance graphene film comprises multiple layers of graphene structural units stacked layer by layer, where graphene-polymer composite film is used as initial structural unit and assembled layer by layer with binder.

PENG L, LUO S, HUANG H, SHEN Y, YU D, GAO C

Preparing three-dimensional porous graphene comprises e.g. grinding the coal hot solution catalytic residue, nano template agent, potassium hydroxide and nitrogen source to form mixture, heating, reacting, pickling, drying and grinding.

WU K, SHE X, HUANG X, HUANG H

Preparing three-dimensional ordered porous nitrogen-doped graphene comprises performing ultrasonic dispersion, dissolving dopamine, mixing dopamine solution and GO dispersion liquid, dispersing and roasting PDA-rGO composite.

SHAO Z, TANG X, YANG L, HUANG H, QIN X

Preparation of graphene carbon dot-based ink in e.g. three-dimensional printing, by concentrating graphene carbon dot dispersion from industrial carbon waste, and replacing liquid container with same volume as dispersion for concentration.

GAO C, HUANG H, PENG L, SHEN Y, YU D

Preparing eggshell membrane-derived carbon/graphene/copper sulfide complex material useful as supercapacitor electrode material comprises e.g. treating eggshell membrane with acid and washing with water and isopropyl alcohol.

LI L, ZHU J, YU X, LIU Y, HUANG H

Preparing three-dimensional graphene comprises heat-treating industrial waste carbon material, electrolyzing, concentrating graphene carbon point solution, concentrating the solution, freeze-drying, and calcining.

GAO C, HUANG H, PENG L

Preparation of graphene aerogel used in adsorption or catalytic field by immersing melamine foam into graphene oxide colloid, drying to melamine foam material attached with graphene oxide, and carrying out heat treatment.

GUO Z, CHEN P, WU J, HUANG H, YANG P, CAO X, LIU X

Preparing graphene two-dimensional powder using two-dimensional cellulose obtained by deep hydrolysis of cellulose as raw material involves preparing cellulose two-dimensional crystal raw material and graphene two-dimensional powder.

TANG P, DU Q, LONG S, LI Y, DU F, HUANG H