国家/地区 中国（9）
IPC部 C（9）
IPC大类 C01（9）
IPC小类 C01B（9）
IPC C01B032/184（9）
发明人 WANG H（9）
公开年 2020（4） 2018（2） 2021（2）
申请年 2020（3）  2018（2）  2019（2）  2021（2） 
专利权人 UNIV DONGHUA（3） UNIV HEBEI T.（2）

Gas-sensitive material useful in self-heating gas sensor comprises carbon material metal oxide composite nano material formed by composite of carbon material and metal oxide comprising comprises e.g. tungsten oxide.

AN F, SUN B, LI N, WANG L, SHI N, XU W, ZHANG S, WANG H, WANG S, FENG J, ZHAO C, HU S

Preparing nitrogen-doped graphene quantum dot material for detecting trace trivalent iron ions, involves preparing nitrogen-doped graphene quantum dots, which are N-graphene quantum dots (GQDs) and RN-GQDs, freeze-drying and re-dispersing.

YUAN Q, GAN W, WANG H

Preparation of reduced graphene oxide film comprises transferring the graphene oxide to electron microscope carrier net, and reducing.

WANG H, CHEN Y, LIU N, XU J

Preparing self-heatable laser-induced graphene flexible nitrogen dioxide gas sensor e.g. cutting polyimide tape to rectangular shape, adhering to surface of the glass slide through hydrosol and inducing three-dimensional graphene pattern.

YANG L, ZHENG G, JI H, WANG H

Preparing self-heating laser-induced graphene flexible nitrogen dioxide gas sensor useful for environmental monitoring and medical diagnosis comprises e.g. cutting polyimide tape to rectangular shape of required size.

YANG L, ZHENG G, JI H, WANG H

Flexible thermal resistance temperature sensor comprises flexible thermal film, flexible substrate and electrodes, flexible thermal film is graphene-carbon nanotube composite film, flexible thermal film assembled on flexible substrate.

LI Y, WU L, HOU C, WANG H, ZHANG Q

Zinc oxide/reduced graphene oxide composite material is used as reduced graphene oxide coated single crystal zinc oxide nanorod, and is prepared by preparing precursor solution and solution, mixing them, cooling, filtering and washing.

WANG H, HUANG J, XUAN Y, LI Y, ZHANG Q, HOU C

Large-aperture foamed silicon-reduced graphene oxide-based electrochemically modified material comprises MCFs-rGO as electrochemically modified material.

ZHANG Q, WANG H, XIA L, ZHANG H

Preparing fluorocarbon polymer modified chemically converted graphene/zinc oxide film multi-bandoptical sensor involves using reagent-free electrophoresis assembling method for preparing chemically converted graphene/zinc oxide film.

HOU C, LUO C, WANG H, ZHANG Q, LI Y