国家/地区 中国（5）
IPC部 B（5）
IPC大类 B01（5）
IPC小类 B01J（5）
IPC B01J021/18（5）
发明人 WANG J（2）
公开年 2021（2）
申请年 2021（2） 
专利权人

Three-dimensional network graphene-based polyaniline/platinum-silver catalyst for preparing modified electrode, is obtained by wrapping polyaniline on three-dimensional reduced graphene oxide, and loading platinum-silver nanoparticles.

HUANG X, YE C, YING S, CHEN F, LIN L

Preparing nitrogen-doped carbon quantum dots used in metal probes, photoelectrocatalysis and bioimaging, involves dispersing urea, sodium citrate and graphene oxide in water and mixing them into uniform and clear liquid.

HUANG Q, LIU X, LIAO H, GAO H, GONG S

Platinum-sulfonated graphene composite nanometer material used for detecting low concentrations of hydrogen peroxide, comprises peroxidase that catalyzes oxidation of tetramethylbenzidine hydrochloride.

CHEN W, WANG Y, DENG H, PENG H, HUANG Z

Titanium dioxide composite nanoparticle used for gas-sensitive material, photocatalytic material or battery material comprises graphene bridged with titanium dioxide.

LI X, WANG J, WANG X, TANG Z, ZHAO Y

Forming graphene used in e.g. bioanalytics involves providing graphite sample having atomic layers of carbon; introducing solvent and ions into spaces between the atomic layers; expanding space; and separating the layers using driving force.

LOH K P, WANG J, JUNZHONG B, LOH K, LUO J, ZUNZHONG W