国家/地区 中国（9）
IPC部 C（9）
IPC大类 C01（9） G01（9） B82（3）
IPC小类 C01B（9）
IPC C01B032/184（9）
发明人 ZHANG Y（9）
公开年 2019（3） 2018（2） 2020（2）
申请年 2019（3）  2017（2）  2020（2） 
专利权人

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

Preparation of nitrogen dioxide-sensitive three-dimensional core-shell structure composite gas-sensitive material by preparing gamma-iron oxide microspheres, modifying, coating with graphene oxide, and depositing on electrode substrate.

LIU P, ZHANG Y, ZOU C, QI Y, YU Z

Microwave-assisted preparation of metal oxide/graphene nanostructured material, prepared by e.g. irradiating soluble metal salt in graphene oxide solution, naturally cooling, centrifuging, washing precipitate, freeze-drying, and calcining.

YIN L, DING X, ZHANG Y, FENG J, GUO P

Preparing multi-element doped graphene fiber by injecting graphene oxide solution in coagulation bath using wet spinning method, gelatinizing, precipitating graphene oxide and performing reduction treatment, calcining and carbonizing.

XIAO F, XU Y, ZHANG Y, ZHAO A

Biosensor for detecting lead comprises e.g. glassy carbon electrode as working electrode in three-electrode system, and reaction end of glassy carbon electrode surface is modified with reduction-oxidation graphene.

ZHANG Y, LAI C, LIU X, LIU S, ZENG G, LI M, QIN L, YI H, LI B, FU Y, LI L, ZHANG M, HE J

Preparation of three-dimensional porous graphene for e.g. electrochemical sensor, involves preparing mixed solution by ultrasonically processing mixed graphene oxide solution and hydrogen peroxide solution, and hydrothermally reacting.

ZHANG Y, CHEN Z, ZHOU J, JIA G, ZHANG L

Preparation of graphene quantum dot UV detector used for measuring UV intensity, involves mixing graphene quantum dot, weighing citric acid and benzenediol, ultrasonically treating, heating and washing.

CHEN A, SHI Y, ZHANG Y, XIANG J, MA Y, WANG X

Preparing silver-titania-supported three-dimensional graphene aerogel used in photoelectrochemical biosensor for photoelectrochemical detection of thrombin, by reacting graphene oxide, silver nitrate and titanium sulfate and drying.

ZHANG Y, WANG K, HAO N, CHEN S

Preparing chlorographene useful in preparation of electrochemical sensors for detecting chloramphenicol, comprises e.g. dispersing graphene oxide in hydrochloric acid ultrasonic, under the protection of nitrogen refluxing and reacting.

ZHANG X, ZHANG Y